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.
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MC14521BFELG by Onsemi is a CMOS Prescaler & Multivibrator with 16 terminals. It operates at 5V nominal voltage, has a propagation delay of 12000ns, and supports a max frequency of 2MHz. Ideal for military applications requiring true output polarity in small outline packages.
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UHIMA Technologies
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Metaverse IC Inc.
Kepictronics
The use of plastic/epoxy material makes the product lightweight and durable, ideal for portable and long-lasting applications.
The surface mount feature allows for easy and efficient installation on PCBs, saving space and reducing assembly time.
The nominal supply voltage of 5V is a common and stable power source for many electronic devices, ensuring compatibility.
The wide operating temperature range from -55 to 125 °C allows the product to function reliably in extreme environmental conditions.
The high maximum frequency capability of 2MHz enables fast signal processing and performance in demanding applications.
Prescaler & Multivibrators MC14521BFELG attributes and parameters. Explore more Prescaler & Multivibrators devices from Onsemi
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MC14521BFELG Logic ICs trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Obsolescence/ EOL - Multiple Devices 30/Mar/2012
Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).
President, CEO
Hassane El-Khoury
Executive VP, CFO, Treasurer
Thad Trent
Senior VP
Ross F. Jatou
Aizu Fab
Fabrication
Fab Initiation
1995
Japan
Aizu Wakamatsu
Wafer Capacity
52,000
Si/EPI Fab
2018
Czech Republic
Rožnov pod Radhoštěm
10,000
Expansion Phase 1 for SiC / EPI
2019
14,500
Expansion Phase 2 for SiC / EPI
2024
SiC Fab
2022
USA
Hudson
Bucheon
2013
South Korea
61,000
ISMF - Malaysia
1990
Malaysia
Seremban
95,000
Roznov Device Fab
1987
80,000
Fab 10
2002
East Fishkill
15,000
Burlington
1986
Canada
Gresham
1998
45,000
Bucheon 150mm
2000
50,000
Rochester
1983
Nampa
Pennsylvania
1997
Mountain Top
36,000
1554216004
Molex
WIRE AND CABLE;
STM32F103C8T6
STMicroelectronics
STM32F103C8T6 by STMicroelectronics is a 32-bit microcontroller with 48 terminals, operating at up to 16 MHz. It features 10-Ch 12-Bit ADC channels and 7 DMA channels, suitable for industrial applications requiring low power consumption and high-speed connectivity via CAN, I2C(2), SPI(2), USART(3), USB.
2N7002
Continental Device India
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; Package Body Material: PLASTIC/EPOXY; JEDEC-95 Code: TO-236AB;
LM358N
Kec
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
2N2222A
Semitronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BSS138
Micro Commercial Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Position: DUAL;
Taitron Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 3.5 ohm; Maximum Drain Current (ID): .2 A; Peak Reflow Temperature (C): NOT SPECIFIED;
Good-ark Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 6 ohm; Minimum DS Breakdown Voltage: 50 V; Operating Mode: ENHANCEMENT MODE;
LM317D2TG
Onsemi
LM317D2TG by Onsemi is an adjustable positive single output standard regulator with a max output current of 1.5A and a max output voltage of 37V. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in compact spaces.
LL4148
Excel (Suzhou) Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148
Philips Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Tak Cheong Electronics Holdings
NE555D
NXP Semiconductors
SQUARE; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
CRCW04020000Z0ED
Vishay Intertechnology
Vishay Intertechnology's CRCW04020000Z0ED is a 0 ohm jumper resistor with METAL GLAZE/THICK FILM tech. Operating b/w -55 to 155 °C, it suits SMT applications in automotive electronics due to AEC-Q200 compliance and 0.063 W power dissipation.
C1206C104K5RACTU
KEMET Corporation
KEMET C1206C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications due to its rectangular package shape and wraparound terminals.
Compensated Devices
RECTIFIER DIODE; Terminal Position: UPPER; Terminal Form: NO LEAD; No. of Terminals: 1; Surface Mount: YES; Package Shape: SQUARE;
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Time At Peak Reflow Temperature (s): 30; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
National Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Maximum Feedback Capacitance (Crss): 10 pF; JEDEC-95 Code: TO-236AB;
LM317T
Motorola
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; No. of Outputs: 1; Package Equivalence Code: SIP3,.1TB;
STM32F405RGT6
STM32F405RGT6 by STMicroelectronics is a 32-bit microcontroller with 2/3.3V power supplies, 16 external interrupts, and 196608 RAM bytes. Ideal for industrial applications, it features CAN(2), I2C(3), SPI(3) connectivity options and operates at a max clock frequency of 26 MHz. With low power mode and DMA support, it offers versatile performance in compact dimensions.
74LV123D,118
NXP Semiconductors' 74LV123D,118 is a Prescaler & Multivibrator IC with 2 functions, operating at 3.3V. It features a propagation delay of 92ns and can withstand temperatures from -40 to 125°C. Ideal for automotive applications due to its CMOS technology and small outline package design.
SN74LS57P3
Texas Instruments
SN74LS57P3 by Texas Instruments is a TTL technology Prescaler & Multivibrator with 8 terminals in RECTANGULAR PLASTIC/EPOXY package. It operates b/w 0-70°C, suitable for COMMERCIAL use. Terminal pitch is 2.54mm, ideal for various electronic applications.
CD4047BCN
MONOSTABLE MULTIVIBRATOR; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 14; Package Code: DIP; Package Shape: RECTANGULAR;
SN74LS123D
MONOSTABLE MULTIVIBRATOR; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
CD74HC123E
CD74HC123E by Texas Instruments is a CMOS dual-function IC with 2 bits, operating at 4.5V to 6V. It has a propagation delay of 480ns and can handle up to 5.2A output current. Ideal for military-grade applications requiring precise timing functions in a compact IN-LINE package.
SN74HC423N1
SN74HC423N1 by Texas Instruments is a CMOS Prescaler & Multivibrator with 16 terminals. It operates b/w -40°C to 85°C, suitable for industrial applications. With power supplies ranging from 2V to 6V, it comes in a rectangular plastic/epoxy package style ideal for various electronic projects.
74HCT221D,112
Nexperia
MONOSTABLE MULTIVIBRATOR; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
SN74LV123ADR
SN74LV123ADR by Texas Instruments is a Prescaler & Multivibrator IC with 2 functions, 2 bits, and Schmitt Trigger technology. It operates at a supply voltage of 2-5.5V, has a propagation delay of 42ns, and is ideal for automotive applications due to its temperature grade.
LTC6993CDCB-1#TRMPBF
Analog Devices
LTC6993CDCB-1#TRMPBF by Analog Devices is a CMOS prescaler with 6 terminals, operating voltage range of 2.25V to 5.5V, and temp range of 0°C to 70°C. It's used in applications requiring true output polarity and small outline package style for compact designs.
74HC4538D,653
NXP Semiconductors' 74HC4538D,653 is a Prescaler & Multivibrator with 2 functions and 16 terminals. It operates at a supply voltage range of 2-6V, with a propagation delay of 80ns. Ideal for automotive applications due to its temperature grade and small outline package style.
74HCT221D,118
NXP Semiconductors' 74HCT221D,118 is a Prescaler & Multivibrator with 2 functions, operating at 5V. It has a propagation delay of 66ns and operates in temperatures ranging from -40 to 125°C. Ideal for automotive applications due to its small outline package and CMOS technology.
MC14538BDW
Rochester Electronics
MONOSTABLE MULTIVIBRATOR; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
LTC6993IS6-1#TRMPBF
Linear Technology
MONOSTABLE MULTIVIBRATOR; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: VSSOP; Package Shape: RECTANGULAR;
MC14538BDWR2
CD4047BE
Intersil
MONOSTABLE MULTIVIBRATOR; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
74LVC1G123DP-Q100H
Nexperia's 74LVC1G123DP-Q100H is a CMOS Prescaler with 19ns Propagation Delay, suitable for automotive applications. It operates at a supply voltage range of 1.65V to 5.5V and has AEC-Q100 screening level certification. The package style is small outline, thin profile, shrink pitch with dual terminal position.
74HC123BQ-Q100,115
MONOSTABLE MULTIVIBRATOR; Temperature Grade: AUTOMOTIVE; Terminal Form: NO LEAD; No. of Terminals: 16; Package Code: HVQCCN; Package Shape: RECTANGULAR;
SN74AHC123AN
SN74AHC123AN by Texas Instruments is a CMOS Prescaler & Multivibrator with 2 functions, 2 bits, and Schmitt Trigger. It operates at a supply voltage of 3.3V, has a propagation delay of 27.5ns, and can handle up to 8A output current. Ideal for industrial applications requiring precise timing control in compact designs.
SNC54HC423FH
SNC54HC423FH by Texas Instruments is a CMOS prescaler & multivibrator chip carrier with 20 terminals. It operates b/w -55°C to 125°C, suitable for military applications. With a power supply range of 2-6V, it is MIL-STD-883 Class B screened for reliability in harsh environments.
CD14538BPWRE4
CD14538BPWRE4 by Texas Instruments is a Prescaler & Multivibrator IC with 2 functions, operating at 5V. It features a propagation delay of 600ns and operates in temperatures ranging from -55 to 125°C. Ideal for military-grade applications requiring precise timing control in compact spaces.
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MC14538BDG
MC14538BDG by Onsemi is a Prescaler & Multivibrator with 2 functions, operating at 5V. It has a propagation delay of 600ns and can withstand temperatures from -55 to 125°C. Ideal for military applications requiring CMOS technology in a small outline package.
MC14538BDR2G
MC14538BDR2G by Onsemi is a Prescaler & Multivibrator with 2 functions, operating at 5V. It has a propagation delay of 600ns and can withstand temperatures from -55 to 125°C. Ideal for military applications due to its CMOS technology and small outline package style.
MC14538BDWG
MC14538BDWR2G
MC14538BDWR2G by Onsemi is a Prescaler & Multivibrator with 2 functions, operating at 5V. It has a propagation delay of 600ns and can withstand temperatures from -55 to 125°C. Ideal for military-grade applications requiring precise timing control in compact spaces.
MC14538BCPG
MC14538BCPG by Onsemi is a Prescaler & Multivibrator IC with 2 functions, operating at 5V. It has a propagation delay of 600ns and can withstand temperatures from -55 to 125°C. Ideal for military-grade applications requiring precise timing and signal processing in compact designs.
MC14538BDTR2G
MONOSTABLE MULTIVIBRATOR; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: TSSOP; Package Shape: RECTANGULAR;
MC14528BCP
MC14528BCP by Onsemi is a monostable multivibrator with 2 functions. It operates at a nominal voltage of 5V and has a propagation delay of 650ns. This IC is commonly used in military applications due to its temperature grade and through-hole terminal form.
MC14528BDG
MC14528BCPG
MC14528BDR2G
MC14538BDTR2
MC14538BCP
MC14538BDT
MC14521BCPG
PRESCALER; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
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