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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Featured manufacturers
MC74ACT257MEL by Onsemi is a 4-function, 2-input multiplexer with 8.5ns propagation delay at 5V supply. It features a small outline package, operates in industrial temperature range (-40 to 85 °C), and has a max seated height of 2.05mm. Ideal for applications requiring fast switching and low power consumption.
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Vyrian
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Digiode
AZTECH Wire
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QUARKTWIN TECHNOLOGY LTD
Kulean Microsystems
Problanco Electronics
SupplyDigital Components
Corphita
UHIMA Technologies
TANS Electronics
Microchip USA
Corohmni
PLASTIC/EPOXY material is lightweight, durable, and cost-effective, making the product easy to handle and transport.
Low propagation delay ensures fast and efficient signal processing, ideal for applications requiring quick response times.
Having 4 functions in one device increases efficiency and saves space in circuit design.
With 2 inputs, the product allows for versatile signal routing, enabling various configurations.
Operating at 5V supply voltage is common in many electronic systems, ensuring compatibility with standard power sources.
With an operating temperature range up to 85 °C, the product is suitable for industrial environments with higher temperature requirements.
CMOS technology offers low power consumption and high noise immunity, resulting in efficient operation and reliable signal processing.
Multiplexer & Demultiplexer MC74ACT257MEL attributes and parameters. Explore more Multiplexer & Demultiplexer devices from Onsemi
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JESD-609 Code:
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MC74ACT257MEL Logic ICs trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Obsolescence/ EOL - Multiple Devices 24/Jan/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
Rochester
1983
Nampa
Pennsylvania
1997
Mountain Top
36,000
1N4148
Rfe International
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Forward Voltage (VF): 1 V; Config: SINGLE;
SMBJ18CA
Brightking
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
DS18B20+
Analog Devices
DS18B20+ by Analog Devices is a 12-bit temperature sensor with 3.3/5V supply, -55 to 125°C range, and ±0.50°C accuracy. It features a 1-Wire interface for digital output and is commonly used in applications requiring precise temperature monitoring in various industries.
2N2222A
Semiconductor Technology
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
Texas Instruments
LM317T by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max input-output voltage differential of 40V. Operating temperature ranges from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. With a max output current of 1.5A, this through-hole package regulator is ideal for power supply designs where adjustable voltage levels are needed.
LL4148
Sinyork
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Repetitive Peak Reverse Voltage: 100 V;
Protek Devices
1N4148WS
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
STM8S003F3P6TR
STMicroelectronics
STM8S003F3P6TR by STMicroelectronics is an 8-bit microcontroller with a max clock frequency of 16 MHz. It features 1024 RAM bytes, 128 data EEPROM size, and 5-ch 10-bit ADC channels. Ideal for industrial applications requiring low power mode and connectivity via I2C, SPI, and UART interfaces.
SS14
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Non Repetitive Peak Forward Current: 40 A; Technology: SCHOTTKY; No. of Elements: 1;
MBRA340T3G
Onsemi
MBRA340T3G by Onsemi is a Schottky rectifier diode with 40V reverse test voltage and 3A max output current. Ideal for power applications, it operates b/w -55 to 150°C, features matte tin terminal finish, and comes in a small outline package.
Hy Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MBR1560CT
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Operating Temperature: 150 Cel; Maximum Repetitive Peak Reverse Voltage: 60 V; Technology: SCHOTTKY; Maximum Non Repetitive Peak Forward Current: 150 A;
2N7002
Transys Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 60 V; Maximum Operating Temperature: 150 Cel;
BAV99
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Electronic Devices
U.FL-R-SMT-1(10)
Hirose Electric
U.FL-R-SMT-1(10) by Hirose Electric is a RF connector with 50 ohm impedance, 0.05 dB insertion loss, and 8 GHz operating frequency. Ideal for board mounting in commercial applications, it features gold termination finish, liquid crystal polymer insulator, and 200VAC dielectric voltage resistance.
BAV99WT1G
BAV99WT1G by Onsemi is a series connected diode with 0.006 us reverse recovery time. It is a small outline rectifier diode with 70V peak reverse voltage, ideal for surface mount applications in electronics requiring fast switching and low forward voltage drop.
Fairchild Semiconductor
853S01AKILFT
Integrated Device Technology
MULTIPLEXER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 16; Package Code: HVQCCN; Package Shape: SQUARE;
SN54ALS157FK
SN54ALS157FK by Texas Instruments is a TTL multiplexer with 4 functions and 2 inputs. It has a propagation delay of 28 ns at 5V, making it suitable for military-grade applications. With a max operating temperature of 125°C and surface-mount capability, it offers high performance in demanding environments.
SN74LS354FNR
SN74LS354FNR by Texas Instruments is an 8-input multiplexer with a propagation delay of 45 ns. Operating at a supply voltage range of 4.75V to 5.25V, it features a package style of CHIP CARRIER and is ideal for commercial temperature grade applications requiring TTL technology.
SNC54HC251FK
SNC54HC251FK by Texas Instruments is a CMOS multiplexer with 8 inputs, 3-STATE output, and operates in temperatures ranging from -55 to 125°C. It comes in a square chip carrier package with 20 terminals, suitable for military applications requiring MIL-STD-883 Class B screening.
NTE74LS251
Nte Electronics
NTE74LS251 by Nte Electronics is an 8-input multiplexer with a 5V supply voltage, 45ns propagation delay, and 3-STATE output. Ideal for commercial applications, it operates b/w 0 to 70°C temperature range and has a max power supply current of 12mA.
SN54LS158W
SN54LS158W by Texas Instruments is a TTL multiplexer with 4 functions and 2 inputs. It has a propagation delay of 15 ns at 5V, making it suitable for military-grade applications. With a max operating temperature of 125°C and inverted output polarity, it is ideal for high-performance electronic systems.
SN74AS253FN
SN74AS253FN by Texas Instruments is a TTL technology chip carrier with 2 functions, 4 inputs, and 20 terminals. It has a propagation delay of 14ns at nominal supply, operates b/w 0-70°C, and supports a max I (ol) of 24A. This multiplexer/demultiplexer is ideal for commercial applications requiring high-speed signal switching in compact electronic systems.
SNC54ALS857JT
SNC54ALS857JT by Texas Instruments is a 6-function multiplexer with 2 inputs, operating at temperatures from -55°C to 125°C. It features a MIL-STD-883 Class B screening level and TTL technology, suitable for military applications. With a nominal voltage of 5V and 24 terminals in an in-line package style, it offers reliable performance in demanding environments.
HD74LS153P
Renesas Electronics
HD74LS153P by Renesas Electronics is a TTL multiplexer/demultiplexer with 2 functions and 4 inputs. It has a propagation delay of 26 ns and operates at a nominal voltage of 5V. This component is commonly used in electronic circuits for signal routing and data selection applications.
SN74LVC2G157DCUT
SN74LVC2G157DCUT by Texas Instruments is a 2-input multiplexer with a propagation delay of 6 ns and operates at a nominal voltage of 1.8V. It features a small outline package style, suitable for industrial applications requiring low power consumption and fast signal switching capabilities.
SNJ54LS298FK
SNJ54LS298FK by Texas Instruments is a TTL multiplexer with 4 functions, 2 inputs, and 32ns propagation delay. It operates at a supply voltage of 4.5-5.5V and has a max power supply current of 21mA. Ideal for military applications due to MIL-PRF-38535 screening level and ceramic package material.
SN74AS352J
SN74AS352J by Texas Instruments is a TTL technology multiplexer with 2 functions and 4 inputs. It operates b/w 0°C to 70°C, featuring a ceramic package body in an in-line style. Ideal for commercial applications requiring dual terminal positions.
SN74ALS253FN
SN74ALS253FN by Texas Instruments is a TTL technology chip carrier with 2 functions, 4 inputs, and 20 terminals. It operates at temperatures b/w 0°C to 70°C and has a supply voltage of 5V. This multiplexer/demultiplexer in square package is ideal for commercial applications requiring 3-STATE output characteristics.
74LVC257ADB
NXP Semiconductors
NXP Semiconductors' 74LVC257ADB is a CMOS multiplexer with 4 functions, 2 inputs, and 3.3V power supply. It features a propagation delay of 5.1ns at nominal voltage, operates in the temperature range of -40 to 125°C, and has a small outline package suitable for automotive applications.
CD40257BE
Thomson Consumer Electronics
MULTIPLEXER; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
74HC151PW-Q100,118
NXP Semiconductors' 74HC151PW-Q100,118 is an AEC-Q100 rated multiplexer with 8 inputs and 16 terminals. It operates at a nominal voltage of 5V, has a propagation delay of 56ns, and can handle load capacitance of 50pF. Ideal for automotive applications due to its CMOS technology and wide temperature range from -40°C to 125°C.
54F153FMQB
The Texas Instruments 54F153FMQB is a dual-function multiplexer with 4 inputs, operating at a supply voltage range of 4.5V to 5.5V. With a propagation delay of 9ns and MILITARY temperature grade, it's ideal for high-speed signal routing in critical applications. This flatpack device features TTL technology and can withstand temperatures from -55°C to 125°C.
74ACT11257DW
74ACT11257DW by Texas Instruments is a multiplexer & demultiplexer with 4 functions and 2 inputs. It has a propagation delay of 8 ns and operates at a nominal voltage of 5V. This IC is commonly used in industrial applications due to its small outline package style and wide temperature range (from -40°C to 85°C).
74AC11352N
The Texas Instruments 74AC11352N is a CMOS multiplexer/demultiplexer with 2 functions, 4 inputs, and a propagation delay of 7.9 ns. It operates at supply voltages of 3.3V to 5V, making it ideal for industrial applications requiring fast signal switching in a compact IN-LINE package.
PCA9546ADR
PCA9546ADR by Texas Instruments is a multiplexer/demultiplexer with 2 functions and 4 inputs. It has a propagation delay of 1 ns at nominal voltage of 2.5 V, suitable for industrial applications requiring surface mount technology. The package style is small outline with a rectangular shape, making it compact and efficient for use in various electronic systems.
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MC74AC257DR2G
MC74AC257DR2G by Onsemi is a 4-function multiplexer with 2 inputs, 9ns propagation delay at 5V. It operates in industrial temperature range (-40 to 85 °C) and supports power supplies of 3.3/5V. Ideal for applications requiring fast switching b/w multiple input signals in compact designs.
Rochester Electronics
MULTIPLEXER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
MC74HC157ADG
MULTIPLEXER; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
MC74HC157ADG by Onsemi is a 4-function multiplexer with 2 inputs and a propagation delay of 32 ns. It operates at a nominal voltage of 5V and has a max operating temperature of 125°C. This device is commonly used in military-grade applications due to its CMOS technology and MILITARY temperature grade.
MC74HC151ADG
MC74HC251ADG
MC74VHC157DR2G
MC74LVX157DR2G
MC74LVX157DR2G by Onsemi is a 4-function, 2-input multiplexer with a propagation delay of 13ns at 3.3V supply voltage. It operates in industrial temperature range (-40 to 85°C) and has a small outline package style for surface mount applications. Ideal for high-speed signal switching in various electronic circuits.
MC74VHC257DTG
MC74VHC257DTG by Onsemi is a 4-function multiplexer with 2 inputs and 1 output. It operates at a nominal voltage of 3.3V and has a propagation delay of 14.5ns. This CMOS technology-based IC is commonly used in military-grade applications due to its temperature range of -55°C to 125°C.
MC74ACT157DG
MC74ACT157DG by Onsemi is a 4-function multiplexer with 2 inputs, operating at 5V. It has a propagation delay of 8.5ns and can handle a load capacitance of 50pF. Ideal for industrial applications requiring fast switching capabilities in compact designs.
MC74AC151DR2
MULTIPLEXER AND DEMUX/DECODER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
MC74AC153D
MC74AC153DG
MC74AC153DR2
MC741VHC157DTR2
MULTIPLEXER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: TSSOP; Package Shape: RECTANGULAR;
MC74AC151DT
MULTIPLEXER AND DEMUX/DECODER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: TSSOP; Package Shape: RECTANGULAR;
MC74AC153DR2G
MC74AC153DT
MC741VHC157DR2
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