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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MC74HC4538AFELG by Onsemi is a Prescaler & Multivibrator with 2 functions, 295 ns propagation delay, and 4.5V nominal voltage. Ideal for military applications due to its CMOS technology, operating temperature range of -55 to 125 °C, and small outline package style.
Median Price
$0.398
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7
In-Stock Inventory
1k+
Rochester
1+ parts
-
100+ parts
$0.383
1k+ parts
$0.318
10k+ parts
$0.283
DigiKey
$0.480
Verical
Nova Conductors
$0.280
Digiode
$0.298
Chip Stock
Vyrian
Ampacity Inc.
$0.267
Corphita
Corohmni
$0.314
AZTECH Wire
$4.850
$4.660
$4.560
$4.470
Problanco Electronics
TANS Electronics
Kulean Microsystems
Continental Prestige Electronics
$0.256
Assy Fe
UHIMA Technologies
Microchip USA
SupplyDigital Components
PLASTIC/EPOXY material provides durability and corrosion resistance, making this product suitable for a variety of environments.
Surface mount compatibility makes installation and integration easier, especially in compact electronic designs.
Stable nominal supply voltage of 4.5V ensures consistent performance and reliable operation.
High maximum operating temperature of 125°C allows for reliable operation even in elevated temperature conditions.
Low minimum operating temperature of -55°C ensures that the product can withstand cold environments without performance degradation.
CMOS technology offers low power consumption and high noise immunity, making the product efficient and reliable in digital applications.
Prescaler & Multivibrators MC74HC4538AFELG attributes and parameters. Explore more Prescaler & Multivibrators devices from Onsemi
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MC74HC4538AFELG Logic ICs trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Obsolescence/ EOL - Multiple Devices 30/Sept/2011
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
1983
Nampa
Pennsylvania
1997
Mountain Top
36,000
2N7002
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
LM317LMX/NOPB
National Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 8; Package Code: SOP; Terminal Form: GULL WING; Maximum Seated Height: 1.75 mm; Nominal Dropout Voltage-1: 3 V;
PIC18F4550-I/PT
Microchip Technology
PIC18F4550-I/PT by Microchip: 8-bit microcontroller with 44 terminals, 48 MHz clock frequency, and USB connectivity. Ideal for industrial applications requiring low power mode and 10-bit ADC channels.
FDV304P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Moisture Sensitivity Level (MSL): 1; Maximum Drain Current (ID): .46 A;
2N2222A
Crystalonics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM317T
Onsemi
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; JESD-30 Code: R-PSFM-T3; Adjustability: ADJUSTABLE; Package Equivalence Code: SIP3,.1TB;
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .5 A;
1N4148
Transys Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Sangdest Microelectronics (Nanjing)
EU2B-YS3103F
Idec
ROTARY SWITCH;
CRG0805F10K
TE Connectivity
TE Connectivity's CRG0805F10K is a 10000 ohm fixed resistor with 1% tolerance. It operates b/w -55 to 155 °C and has a power dissipation of 0.125 W. Ideal for surface mount applications in various electronic circuits due to its compact size and high temperature rating.
Rugao Dachang Electronic
CL31B104KBCNNNC
Samsung Electro-mechanics
Samsung Electro-mechanics CL31B104KBCNNNC is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It features X7R temperature characteristics, -55 to 125 °C operating range, and compact SMT package style. Ideal for applications requiring high reliability in compact electronic devices.
Tesla Elektronicke Soucastky
261
Deltrol Controls
Other Relays;
Panjit International
Capar Components
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Forward Voltage (VF): 1 V; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Output Current: .15 A;
0460-202-16141
TE Connectivity's 0460-202-16141 contact features a crimp terminal type, machined contact design, and rated AC voltage of 1500V. With a wire gauge range of 20-16 AWG, it is ideal for applications requiring a male round pin-socket contact style in assembly products.
FSMLF327
Fox Electronics
FSMLF327 by Fox Electronics is a crystal oscillator with 20 ppm frequency tolerance, 144% stability, and 50000 ohm series resistance. Ideal for applications requiring precise timing such as communication systems, industrial automation, and consumer electronics. Operating temperature range from -40 to 85 °C.
1552200253
Molex
WIRE AND CABLE;
SN74LS56JG4
Texas Instruments
SN74LS56JG4 by Texas Instruments is a TTL technology Prescaler & Multivibrator with 8 terminals in RECTANGULAR CERAMIC package. It operates b/w 0-70°C, ideal for commercial applications requiring precise frequency division and signal processing. The DUAL terminal position and THROUGH-HOLE form make it suitable for various electronic circuits.
HEF4528BT,653
Nexperia
MONOSTABLE MULTIVIBRATOR; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
LTC6993MPS6-2#TRPBF
Analog Devices
LTC6993MPS6-2#TRPBF by Analog Devices is a CMOS Prescaler & Multivibrator with Vsup range of 2.25V to 5.5V, operating temp from -55°C to 125°C. Its small outline package makes it ideal for military applications requiring compact design and true output polarity control.
HEF4047BT
NXP Semiconductors
HEF4047BT by NXP Semiconductors is a CMOS Prescaler & Multivibrator with 320ns Propagation Delay, 5V Nominal Voltage, and 50pF Load Capacitance. It has 14 terminals in a small outline package shape for industrial applications requiring complementary output polarity and dual terminal position.
LTC6993IS6-4#WTRMPBF
LTC6993IS6-4#WTRMPBF by Analog Devices is a CMOS Prescaler & Multivibrator with 3.3V supply, 5pF load capacitance, and -40 to 85°C operating temperature range. Ideal for industrial applications requiring a compact, low-power solution in a small outline package with dual terminals.
HEF4047BTD
HEF4047BTD by NXP Semiconductors is a Prescaler & Multivibrator IC with 14 terminals, operating at 5V. It features a propagation delay of 320ns, suitable for industrial applications. The CMOS technology and small outline package make it ideal for compact electronic designs.
UXN14M32K/TR
Microchip Technology's UXN14M32K/TR is a surface mount prescaler with 1 function and 24 terminals. It operates at temperatures ranging from -40 to 85 °C, making it suitable for industrial applications. With a compact size of 4mm x 4mm, it offers complementary output polarity.
SN74LS56PP1
SN74LS56PP1 by Texas Instruments is a TTL technology Prescaler & Multivibrator with 8 terminals in an IN-LINE rectangular package. It operates b/w 0°C to 70°C, making it suitable for commercial applications requiring precise frequency division and signal processing. The through-hole terminal form and plastic/epoxy body material enhance durability in various electronic systems.
CD14538BE
CD14538BE by Texas Instruments is a Prescaler & Multivibrator with 2 functions, operating at 5V. It has a propagation delay of 600ns and can handle load capacitance of 50pF. Ideal for military applications due to its CMOS technology and wide temperature range from -55°C to 125°C.
74AHC123APW,112
MONOSTABLE MULTIVIBRATOR; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: TSSOP; Package Shape: RECTANGULAR;
5962-8684702EA
Qp Semiconductor
MONOSTABLE MULTIVIBRATOR; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
SN54LS221W
SN54LS221W by Texas Instruments is a Prescaler & Multivibrator with 2 functions, 80 ns propagation delay, and 15 pF load capacitance. It operates at a supply voltage of 5V and has a temperature range of -55 to 125°C. Ideal for military-grade applications requiring high-speed signal processing in compact spaces.
74LVC1G123GS,115
NXP Semiconductors' 74LVC1G123GS,115 is a Prescaler & Multivibrator with 3.3V nominal voltage and 19ns propagation delay. Ideal for automotive applications, it operates b/w -40 to 125 °C and has a small outline package style.
74HC4538PW,118
NXP Semiconductors' 74HC4538PW,118 is a Prescaler & Multivibrator IC with 2 functions, 80 ns propagation delay, and operates at -40 to 125°C. It has a supply voltage range of 2-6V, load capacitance of 50 pF, and is ideal for automotive applications due to its compact size and dual terminal position.
74VHC123AM
74VHC123AM by Onsemi is a Prescaler & Multivibrator IC with 2 functions, operating at a supply voltage range of 2-5.5V. It features a propagation delay of 27.5ns and operates in industrial temperature grade (-40 to 85°C). Ideal for applications requiring precise timing control in compact designs.
UXN14M32K
Microchip Technology's UXN14M32K is a Prescaler & Multivibrator with 24 terminals in a square chip carrier package. Operating temperature ranges from -40°C to 85°C, suitable for industrial applications. Output polarity is complementary, making it ideal for various electronic systems.
SN74HC221NP1
SN74HC221NP1 by Texas Instruments is a CMOS Prescaler & Multivibrator with 16 terminals. It operates b/w -40 to 85°C, powered by 2-6V supplies. Ideal for industrial applications due to its durable plastic/epoxy package and rectangular shape.
SN54L122T-03
SN54L122T-03 by Texas Instruments is a TTL technology Prescaler & Multivibrator with 4 data/clock inputs. It operates at a supply voltage range of 4.5V to 5.5V, has a propagation delay of 80ns, and can withstand temperatures from -55°C to 125°C. This rectangular flatpack package with dual terminals is suitable for military-grade applications requiring complementary output polarity.
CD74HCT4538MG4
CD74HCT4538MG4 by Texas Instruments is a Prescaler & Multivibrator IC with 2 functions, operating at 5V. It features a propagation delay of 83ns, MILITARY temperature grade, and CMOS technology. This small outline package with gull wing terminals is ideal for applications requiring precise timing and signal processing in harsh environments.
SN74LS221N
SN74LS221N by Texas Instruments is a TTL technology Prescaler & Multivibrator with 2 functions, 2 bits, and Schmitt Trigger. It operates at a supply voltage of 5V, has a propagation delay of 80ns, and output polarity is complementary. Ideal for applications requiring precise timing control in commercial temperature environments.
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MC74HC4538ADG
Rochester Electronics
MONOSTABLE MULTIVIBRATOR; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
MC74HC4538ADG by Onsemi is a Prescaler & Multivibrator with 2 functions, 295 ns propagation delay, and 4.5V nominal voltage. Ideal for military applications due to its CMOS technology, -55 to 125 °C operating temperature range, and small outline package style.
MC74HC4538ADTR2G
MONOSTABLE MULTIVIBRATOR; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: TSSOP; Package Shape: RECTANGULAR;
MC74HC4538ADR2G
MC74HC4538ANG
MC74HC4538ADR2
Motorola
MC74HC221N
MONOSTABLE MULTIVIBRATOR; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
MC74HC4538AD
MC74HC4538ADT
MC74HC4538ADTR2
MC74HC4538AF
MC74HC4538AFEL
MC74HC4538AFG
MC74HC4538AN
Supply Digital Components
$106.00
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12,000 In-Stock
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