Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
Add filters
All
Selected
JM38510/31502BDA
Texas Instruments
JM38510/31502BDA by Texas Instruments is a digital counter with 3 bits, 70 ns propagation delay, and operates on a supply voltage of 5V. It is used in military applications due to its MIL-M-38510 Class B screening level and TTL technology. The package style is flatpack with dual terminal position and negative edge trigger type for asynchronous operation.
ONE FUNCTION HAS 1 BIT
UP
LS
R-GDFP-F14
e0
9.21 mm
15 pF
BINARY COUNTER
8 Amp
ASYNCHRONOUS
3
2
14
125 Cel
-55 Cel
CERAMIC, GLASS-SEALED
DFP
RECTANGULAR
FLATPACK
TUBE
NOT SPECIFIED
15 mA
70 ns
Not Qualified
MIL-M-38510 Class B
2.03 mm
5.25 V
4.75 V
5
YES
TTL
MILITARY
Tin/Lead (Sn/Pb)
FLAT
1.27 mm
DUAL
NEGATIVE EDGE
6.285 mm
32 MHz
CD4059AM96
CD4059AM96 by Texas Instruments is a CMOS digital counter with 24 terminals, operating at 5V supply voltage. It features a propagation delay of 360ns and can handle frequencies up to 1.5MHz. Ideal for military applications due to its wide temperature range (-55°C to 125°C) and bidirectional count direction capability.
BIDIRECTIONAL
4000/14000/40000
R-PDSO-G24
15.4 mm
DIVIDE BY N COUNTER
1500000 Hz
1
24
PLASTIC/EPOXY
SOP
SOP24,.4
SMALL OUTLINE
5/15
360 ns
2.65 mm
Prescaler/Multivibrators
12 V
3 V
CMOS
GULL WING
POSITIVE EDGE
7.5 mm
6 MHz
CD74HC191MT
CD74HC191MT by Texas Instruments is a 4-bit digital counter with a propagation delay of 37ns. It operates at a nominal voltage of 4.5V and has a max frequency of 20MHz. Ideal for military-grade applications requiring bidirectional counting in compact designs.
RCO OUTPUT
HC
R-PDSO-G16
e4
9.9 mm
50 pF
20000000 Hz
5.2 Amp
SYNCHRONOUS
4
16
SOP16,.25
TR
260
2/6
.08 mA
255 ns
1.75 mm
Counters
6 V
2 V
4.5
NICKEL PALLADIUM GOLD
30
3.9 mm
23 MHz
CD74HC4020MT
CD74HC4020MT by Texas Instruments is a 14-bit digital counter with a propagation delay of 210 ns. Operating b/w -55 to 125 °C, it has a max frequency of 20 MHz and operates on a supply voltage range of 2-6 V. Ideal for military-grade applications requiring asynchronous operation and negative edge triggering in compact designs.
OUTPUT FROM 12 STAGES AVAILABLE
HC/UH
NO
4 Amp
210 ns
24 MHz
CD74HCT163MT
CD74HCT163MT by Texas Instruments is a 4-bit digital counter with synchronous operation, positive edge trigger, and max frequency of 20MHz. It operates at a supply voltage range of 4.5V to 5.5V, has a propagation delay of 59ns, and is suitable for military-grade applications requiring precise counting functions in compact electronic systems.
TCO OUTPUT
HCT
59 ns
5.5 V
4.5 V
20 MHz
MC14536BFEL
Onsemi
MC14536BFEL by Onsemi is a 4-bit digital counter with synchronous operation mode. It has a propagation delay of 14000 ns and operates b/w -55 to 125 °C. This small outline package is ideal for military applications requiring up to 2 MHz frequency and positive edge trigger type.
10.2 mm
14000 ns
2.05 mm
18 V
5.275 mm
2 MHz
CD74HC390MT
CD74HC390MT by Texas Instruments is a digital counter with 4-bit resolution and 2 functions. Operating at a max frequency of 24 MHz, it supports an asynchronous operation mode and has a propagation delay of 550 ns. Ideal for military-grade applications requiring up-counting functionality in small outline packages.
DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
DECADE COUNTER
550 ns
CD74HCT390MT
CD74HCT390MT by Texas Instruments is a digital counter with 4 bits, 2 functions, and operates at a max frequency of 18 MHz. It has a propagation delay of 69 ns and is suitable for military-grade applications due to its temperature range of -55°C to 125°C. This surface-mount device features negative edge triggering and requires a nominal voltage of 5V.
18000000 Hz
126 ns
Nickel/Palladium/Gold (Ni/Pd/Au)
18 MHz
CD4060BMT
CD4060BMT by Texas Instruments is a 14-bit digital counter with a propagation delay of 300 ns and max frequency of 3.5 MHz. It operates on a supply voltage range of 3-18V, making it suitable for military-grade applications requiring asynchronous operation and negative edge triggering in compact designs.
OUTPUTS FROM 10 STAGES AVAILABLE; BUILT-IN OSCILLATOR
3500000 Hz
1.5 Amp
.03 mA
740 ns
12 MHz
CD74HC4520MT
CD74HC4520MT by Texas Instruments is a digital counter with 4 bits and 2 functions. It has a propagation delay of 51 ns, operates at a supply voltage range of 2-6V, and can handle a max frequency of 20 MHz. Ideal for military-grade applications requiring synchronous counting in compact designs.
NEGATIVE EDGE TRIGGER TYPE ALSO POSSIBLE
CD74HC40103MT
CD74HC40103MT by Texas Instruments is an 8-bit digital counter with a propagation delay of 64 ns. It operates at a supply voltage range of 2-6V and has a max frequency of 10MHz. Ideal for military-grade applications, it features synchronous operation and down count direction.
TCO OUTPUT; RESET TO MAX COUNT
DOWN
10000000 Hz
8
450 ns
CD74HC4040MT
CD74HC4040MT by Texas Instruments is a 12-bit digital counter with a max frequency of 20MHz. It operates on a supply voltage range of 2-6V and has a propagation delay of 210ns. Ideal for military-grade applications, it features negative edge triggering and asynchronous operation.
12
CD74HCT4060MT
BINARY COUNTER; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
100 ns
CD74HC4017PWT
CD74HC4017PWT by Texas Instruments is a 10-bit digital counter with 54ns propagation delay, operating at 4.5V. It has a max frequency of 20MHz and is ideal for military-grade applications requiring synchronous operation and positive edge triggering.
JOHNSON COUNTER WITH 10 DECODED OUTPUTS; GATED CLOCK
5 mm
RING COUNTER
10
TSSOP
TSSOP16,.25
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
345 ns
1.2 mm
.65 mm
4.4 mm
MC14017BCPG
MC14017BCPG by Onsemi is a digital counter with 10 bits and a max frequency of 2MHz. It operates synchronously and has a supply voltage range of 3V to 18V. This device is commonly used in military applications due to its temperature grade and through-hole terminal form.
R-PDIP-T16
e3
19.175 mm
2000000 Hz
DIP
DIP16,.3
IN-LINE
RAIL
1000 ns
4.44 mm
Tin (Sn)
THROUGH-HOLE
2.54 mm
7.62 mm
6.7 MHz
MC14018BCPG
MC14018BCPG by Onsemi is a 5-bit digital counter with load/preset input, operating at 5V. It has a propagation delay of 620ns and can handle load capacitance of 50pF. Ideal for military applications due to its synchronous operation mode and positive edge trigger type, with a max frequency of 1.25MHz.
1250000 Hz
620 ns
4 MHz
MC14020BCPG
MC14020BCPG by Onsemi is a 14-bit digital counter with 520 ns propagation delay. Operating at temperatures from -55 to 125 °C, it has a max frequency of 4 MHz and operates on a supply voltage range of 3-18 V. Ideal for military applications due to its through-hole technology and asynchronous operation mode.
4000000 Hz
520 ns
MOS
MC14022BCPG
MC14022BCPG by Onsemi is an 8-bit digital counter with a supply voltage of 5V, operating temperature range of -55 to 125 °C. It features a propagation delay of 1000 ns and max frequency of 2MHz. Ideal for military applications requiring synchronous operation and positive edge trigger type.
MC14024BCPG
MC14024BCPG by Onsemi is a 7-bit digital counter with 5V nominal voltage, 2000ns propagation delay, and max frequency of 1MHz. Ideal for military applications due to its CMOS technology, it operates in asynchronous mode with negative edge trigger type. Package style is in-line rectangular shape with 14 terminals.
R-PDIP-T14
18.86 mm
1000000 Hz
7
DIP14,.3
2000 ns
4.69 mm
40
MC14029BCPG
MC14029BCPG by Onsemi is a 4-bit digital counter with load/preset input. Operating at 5V, it has a propagation delay of 400ns and can handle load capacitance of 50pF. Ideal for military applications due to its synchronous operation mode and bidirectional count direction.
400 ns
5 MHz
MC14516BCPG
MC14516BCPG by Onsemi is a 4-bit digital counter with load/preset input, operating at 5V. It features a propagation delay of 630ns and can handle a max frequency of 1.5MHz. Ideal for military-grade applications requiring bidirectional counting in synchronous operation mode.
.64 Amp
630 ns
MC14518BCPG
MC14518BCPG by Onsemi is a CMOS digital counter with 4-bit resolution and synchronous operation. It has a max frequency of 1.5 MHz, operates at temperatures ranging from -55 to 125 °C, and requires a supply voltage b/w 3-18 V. Ideal for military-grade applications requiring precise counting and timing functions in compact spaces.
560 ns
MC14520BCPG
MC14520BCPG by Onsemi is a 4-bit digital counter with 2 functions, operating at 5V. It has a propagation delay of 560ns and can handle load capacitance of 50pF. Ideal for military applications due to its synchronous operation mode and max frequency of 1.5MHz.
MC14526BCPG
MC14526BCPG by Onsemi is a 4-bit digital counter with load/preset input, operating at 5V. It has a max frequency of 1.5MHz and propagation delay of 1100ns. Ideal for military applications due to its CMOS technology and synchronous operation mode.
1100 ns
MC14553BCPG
MC14553BCPG by Onsemi is a 12-bit digital counter with 5V nominal voltage, 1800ns propagation delay, and 3.5MHz min fmax. It is used in military applications requiring synchronous operation and negative edge trigger type for precise counting tasks.
3 DIGIT COUNTER WITH OUTPUT LATCH MULTIPLEXER; BUILT-IN OSCILLATOR; GATED CLOCK
1800 ns
15 V
5 V
3.5 MHz
MC14569BCPG
MC14569BCPG by Onsemi is a CMOS digital counter with 4-bit resolution and synchronous operation. It features a propagation delay of 1200 ns, operates at temperatures ranging from -55 to 125 °C, and has a max frequency of 2.1 MHz. Ideal for military applications requiring precise counting and control functions.
2100000 Hz
1200 ns
7.8 MHz
MC74HC4040ANG
MC74HC4040ANG by Onsemi is a 12-bit digital counter with 115 ns propagation delay. Operating at temperatures from -55 to 125 °C, it has a max frequency of 25 MHz and operates on a supply voltage range of 2-6 V. Ideal for military-grade applications requiring asynchronous count direction in CMOS technology.
25000000 Hz
115 ns
40 MHz
MC14040BCPG
MC14040BCPG by Onsemi is a 12-bit digital counter with 3250 ns propagation delay. It operates on a supply voltage range of 3-18V and has a max frequency of 1.5 MHz. Ideal for military applications requiring asynchronous operation and negative edge triggering in CMOS technology.
3250 ns
4.5 MHz
MC14569BDWG
MC14569BDWG by Onsemi is a 4-bit digital counter with 2 functions. It operates at a supply voltage of 5V and has a propagation delay of 1200ns. Ideal for military applications, it features positive edge trigger type and synchronous operation mode.
10.3 mm
SOP16,.4
MATTE TIN
MC14520BDWG
MC14520BDWG by Onsemi is a digital counter with 2 functions, 4-bit resolution, and operates at a supply voltage of 5V. It has a propagation delay of 560ns and can handle a max frequency of 1.5MHz. Ideal for military-grade applications requiring synchronous operation and positive edge triggering in compact designs.
MC14526BDWG
MC14526BDWG by Onsemi is a 4-bit digital counter with Vsup of 5V, tpd of 1100ns, and fmax of 4MHz. It is used in military-grade applications requiring synchronous operation and down count direction. The package is small outline with dual terminal position and matte tin finish for surface mount assembly.
MC74HC4020ANG
MC74HC4020ANG by Onsemi is a 14-bit digital counter with 115 ns propagation delay. It operates at a supply voltage range of 2-6V and has a max frequency of 25 MHz. Ideal for military-grade applications requiring asynchronous operation and negative edge triggering.
OUTPUTS FROM 12 STAGES AVAILABLE
MC14018BDG
MC14018BDG by Onsemi is a 5-bit digital counter with 620 ns propagation delay. It operates at a supply voltage range of 3-18V and can handle load capacitance of 50 pF. Ideal for military-grade applications requiring synchronous operation and positive edge trigger type.
MC74HC390AFG
MC74HC390AFG by Onsemi is a digital counter with 3-bit resolution and 2 functions. Operating at 3V, it has a max frequency of 25MHz and propagation delay of 300ns. Ideal for military-grade applications requiring asynchronous operation in small outline packages.
SOP16,.3
300 ns
MC74HC393AFELG
MC74HC393AFELG by Onsemi is a 4-bit digital counter with 2 functions, operating at 3V. It has a propagation delay of 300ns and can handle up to 50pF load capacitance. Ideal for military-grade applications requiring asynchronous operation with a max frequency of 25MHz.
R-PDSO-G14
SOP14,.3
MC74HC4020AFELG
MC74HC4020AFELG by Onsemi is a 14-bit digital counter with 115 ns propagation delay and 50 pF load capacitance. It operates on a supply voltage range of 2-6V, suitable for military-grade applications requiring up to 25 MHz frequency at nominal supply. The device features negative edge trigger type and is designed for asynchronous operation in small outline packages.
MC74HC4040AFG
MC74HC4040AFG by Onsemi is a 12-bit digital counter with 115 ns propagation delay. Operating at 3V, it has a max frequency of 25 MHz and triggers on negative edge. Ideal for military-grade applications due to its small outline package and asynchronous operation mode.
MC14017BFELG
MC14017BFELG by Onsemi is a 10-bit digital counter with 1000 ns propagation delay and max frequency of 2MHz. It operates on a supply voltage range of 3-18V, suitable for military-grade applications requiring synchronous operation and positive edge trigger type. The small outline package with dual terminals makes it ideal for space-constrained designs.
MC14060BFELG
MC14060BFELG by Onsemi is a 14-bit digital counter with 740 ns propagation delay. Operating at temperatures from -55 to 125 °C, it has a max frequency of 3.5 MHz and operates on a supply voltage range of 3-18 V. Ideal for military applications requiring asynchronous operation and negative edge triggering in compact designs.
MC14516BDG
MC14516BDG by Onsemi is a 4-bit digital counter with 630 ns propagation delay and 1.75 mm seated height. It operates at a max frequency of 1.5 MHz, suitable for military-grade applications requiring bidirectional count direction and synchronous operation. The package is small outline with gull wing terminals, making it ideal for space-constrained designs.
MC14516BFG
MC14516BFG by Onsemi is a 4-bit digital counter with load/preset input, operating at 5V. It features a propagation delay of 630ns and can handle load capacitance of 50pF. Ideal for military applications due to its synchronous operation mode and bidirectional count direction.
MC14526BFG
MC74HC4060ANG
MC74HC4060ANG by Onsemi is a 14-bit digital counter with 3V nominal voltage, 50pF load capacitance, and 1000ns propagation delay. It is used in military-grade applications for asynchronous operation at frequencies up to 25MHz.
OUTPUTS FROM 10 STAGES AVAILABLE
CD40103BPWE4
CD40103BPWE4 by Texas Instruments is a CMOS digital counter with 8 bits, 260 ns propagation delay, and 700000 Hz max frequency. It operates synchronously at a supply voltage of 5V for military-grade applications. The package is small outline, thin profile, with dual terminals suitable for surface mount assembly.
700000 Hz
600 ns
2.4 MHz
CD40103BPWRE4
CD40103BPWRE4 by Texas Instruments is an 8-bit digital counter with a propagation delay of 600 ns. Operating at a max frequency of 700 kHz, it has load/preset inputs and operates synchronously. This CMOS technology device is ideal for military-grade applications requiring down count direction and positive edge trigger type.
CD40161BPWE4
CD40161BPWE4 by Texas Instruments is a 4-bit digital counter with synchronous operation. It has a propagation delay of 400 ns and can operate at a max frequency of 2 MHz. Ideal for military applications, this CMOS technology device features positive edge trigger and operates within -55 to 125 °C temperature range.
8 MHz
CD4018BPWE4
CD4018BPWE4 by Texas Instruments is a CMOS digital counter with 5 bits, 180 ns propagation delay, and 3 MHz max frequency. It operates synchronously at temperatures ranging from -55 to 125°C. Ideal for military-grade applications requiring positive edge triggering and a compact design.
JOHNSON COUNTER, PROGRAMMABLE WITH EXT CONNECTION
3000000 Hz
8.5 MHz
CD40192BPWRE4
DECADE COUNTER; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: TSSOP; Package Shape: RECTANGULAR;
TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK
500 ns
11 MHz
© 2023 All rights reserved