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
HCF40257BC1 by STMicroelectronics is a CMOS multiplexer with 4 functions, 2 inputs, and 3-STATE output. It operates at a supply voltage range of 3-15V with a propagation delay of 300ns. Ideal for industrial applications requiring high-speed signal switching in compact spaces.
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Anansix
Digiode
IDEA Electronic Components Group
$23.453
$21.107
MKK Technologies
$44.101
DigiPath Technology Company
Corphita
Parana Technologies
$28.041
Northwest PG Solutions
Native Components
This material provides durability and reliability, making the product suitable for a variety of environments.
The low propagation delay ensures fast processing and response times, making the product efficient in data transmission.
Being surface mountable makes installation and integration easier, saving time and effort during setup.
Having multiple functions in one component allows for greater functionality and versatility in circuit design.
With 2 inputs, the product can effectively handle and process input signals for various applications.
Operating at a common supply voltage of 5V ensures compatibility with standard electronic systems and components.
Having a specific load capacitance ensures stability and optimal performance in handling capacitive loads.
Supporting a range of power supply voltages offers flexibility in different power supply configurations and applications.
Having 20 terminals allows for easy connectivity and integration within complex circuitry.
The chip carrier package style offers compactness and space-saving design without compromising on performance.
The 3-state output capability allows for high impedance outputs, enabling easy interface with other components.
Designed for industrial temperature range ensures durability and reliability in harsh operating conditions.
CMOS technology offers low power consumption and high noise immunity, making the product energy-efficient and reliable.
Multiplexer & Demultiplexer HCF40257BC1 attributes and parameters. Explore more Multiplexer & Demultiplexer devices from STMicroelectronics
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HCF40257BC1 Logic ICs trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.
President, CEO
Jean-Marc Chery
President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience
Lorenzo Grandi
President, Sales & Marketing
Jerome Roux
Castelletto
Fabrication
Fab Initiation
1968
Italy
Wafer Capacity
SGFAB AMK 6
2000
Singapore
29,000
AG200
Agrate Brianza
14,000
RST 8
France
Rousset
35,000
Crolles 1
1993
Crolles
30,000
Crolles 2-ext. mod 5
Crolles 2-ext. mod 2
2022
Crolles 2-ext. mod 3
2023
Crolles 2
2004
28,000
1985
SiC Fab
2006
Sweden
Norrköping
10,000
Fab 3
2005
Tours
2,000
Fab 1 & Fab 2
1978
55,000
Fab 2
1997
Catania
SGFAB-AMK 6E
2003
145,000
SGFAB-AMJ 9
1984
152,000
AG300 (R3)
1980
25,000
1987
34,000
AG300
2024
Crolles 2-ext. mod 1
2020
Fab 1 6-inch fab
2013
11,000
SiC 6-inch line
2021
2,500
200mm GaN
2018
SGFAB-AMK 8
2001
Crolles 2- JV Fab
SGFAB-AMK 6
2016
38,125
SGFAB-AMK 2E
2010
20,000
Silicon Carbide A.B.
SiC wafer/EPI Fab
SiC Device Fab
2025
1N4148WT
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
EEAGA1H4R7
Panasonic
Panasonic EEAGA1H4R7 is a 4.7uF, 50V Aluminum Electrolytic Capacitor with 0.1 Tan Delta and 0.003mA Leakage Current. Ideal for applications requiring high ripple current handling in temperatures ranging from -55 to 105°C.
USB3320C-EZK-TR
Microchip Technology
Microchip Technology's USB3320C-EZK-TR is a Bus Controller IC with 32 terminals, operating at 1.6-2V. It supports USB bus compatibility, clock frequency up to 60MHz, and CMOS technology. Ideal for applications requiring Universal Serial Bus peripherals in compact designs with low power consumption.
M39029/56351
Souriau
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Gender: FEMALE; Insertion Tools: M81969/14-10; Tool Settings: M22520/2-10; DIN Conformity: NO;
2N2222A
Digitron Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148
Dc Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Microsemi
LM2931AZ-5.0G
Onsemi
LM2931AZ-5.0G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 5V and max output current of 0.1A. It has a max dropout voltage of 0.6V, making it suitable for applications requiring stable power supply in temperature-sensitive environments up to 125°C. The package style is cylindrical with wire terminals, ideal for rail packing methods in various electronic devices.
MBR0530T1G
MBR0530T1G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.375V and output current of 0.5A. It operates b/w -65°C to 125°C, making it suitable for applications requiring high-speed switching in compact electronic devices like smartphones and tablets. The package style is small outline with gull wing terminals for surface mount assembly.
Taitron Components
STM32H753ZIT6
STMicroelectronics
STM32H753ZIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20-Ch 16-Bit ADC and 2-Ch 12-Bit DAC channels. With a clock frequency of up to 48 MHz, it is ideal for industrial applications requiring CAN, Ethernet, and USB connectivity. This microcontroller operates b/w -40°C to +85°C temperature range.
LAN8720AI-CP-TR
LAN8720AI-CP-TR by Microchip is an Ethernet transceiver with 100 Mbps data rate, operating at -40 to 85 °C. It features a 3.3 V supply voltage, 54 mA supply current, and TS 16949 screening level. Ideal for network interfaces in industrial applications due to its compact square package and low profile design.
LL4148
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Maximum Non Repetitive Peak Forward Current: 2 A; Maximum Reverse Recovery Time: .004 us; No. of Phases: 1; Maximum Operating Temperature: 175 Cel;
FDN5618P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Moisture Sensitivity Level (MSL): 1;
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;
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SMBJ18CA
Yangzhou Yangjie Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V; Polarity: BIDIRECTIONAL;
Daco Semiconductor
M39029/58-360
Molex
CONNECTOR ACCESSORY; Alternate Contact Sources: MILITARY; Removal Tool Sources: MILITARY; Material: COPPER ALLOY; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354;
Weitronic Enterprise
SN54LS357FK
Texas Instruments
SN54LS357FK by Texas Instruments is an 8-input multiplexer with a propagation delay of 60 ns. It operates at a supply voltage range of 4.5V to 5.5V and has open-collector outputs, making it suitable for military-grade applications requiring fast switching capabilities in a compact chip carrier package.
NTE74LS258
Nte Electronics
NTE74LS258 by Nte Electronics is a 4-function multiplexer with 2 inputs, operating at 5V. It features a propagation delay of 17ns and output polarity is inverted. Widely used in commercial applications due to its TTL technology, it has a max power supply current of 19mA and operates within a temperature range of 0-70°C.
SNJ54150W-00
SNJ54150W-00 by Texas Instruments is a 16-input multiplexer with a 33 ns propagation delay, suitable for military-grade applications. It operates at a supply voltage range of 4.5V to 5.5V and has an inverted output polarity. This TTL technology device comes in a flatpack package style with surface mount capability.
M38510/07902BEA
M38510/07902BEA by Texas Instruments is a dual-function multiplexer with 4 inputs, 16 terminals, and a propagation delay of 9ns. It operates b/w -55 to 125°C, suitable for military-grade applications. With a package style of IN-LINE and TTL technology, it offers true output polarity at a supply voltage range of 4.5V to 5.5V.
ICS83054AGI-01LFT
Integrated Circuit Systems
MULTIPLEXER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: TSSOP; Package Shape: RECTANGULAR;
PCA9545APWR
PCA9545APWR by Texas Instruments is a 4-input multiplexer with 1ns propagation delay. Operating from -40 to 85°C, it has a supply voltage range of 2.3V to 5.5V and comes in a small outline package. Ideal for industrial applications requiring precise signal routing in compact spaces.
83054AGILFT
Integrated Device Technology
83054AGILFT by Integrated Device Technology is a 4-input multiplexer with a propagation delay of 4ns. It operates in industrial temperature range (-40 to 85°C) and has a small outline package style. Ideal for applications requiring high-speed signal switching in compact designs.
MAX14724EWP+T
Maxim Integrated
MULTIPLEXER; Moisture Sensitivity Level (MSL): 1; Maximum Time At Peak Reflow Temperature (s): 30; Terminal Finish: TIN SILVER COPPER NICKEL; JESD-609 Code: e2; Peak Reflow Temperature (C): 260;
74HC151D,653
NXP Semiconductors
NXP Semiconductors' 74HC151D,653 is an 8-input multiplexer with a propagation delay of 51 ns at 5V. It operates in the temperature range of -40 to 125°C and has a max supply voltage of 6V. This CMOS technology chip is ideal for automotive applications due to its small outline package and dual terminal position.
CD74ACT253E
CD74ACT253E by Texas Instruments is a 2-function, 4-input multiplexer with a propagation delay of 20ns at 5V. It operates in a temperature range of -55 to 125°C and has a max power supply current of 0.16mA. Ideal for military-grade applications requiring high-speed signal switching in compact designs.
QS74FCT2251ATS1
QS74FCT2251ATS1 by Integrated Device Technology is an 8-input multiplexer with a propagation delay of 5.2 ns at 5V supply voltage. It features a small outline package, operates b/w 0-70°C, and has a max output current of 12A. Ideal for applications requiring high-speed signal switching in commercial-grade environments.
CBT3257APW,118
NXP Semiconductors' CBT3257APW,118 is a 4-function multiplexer with 16 terminals and a supply voltage of 5V. It features a propagation delay of 0.25ns, operates in industrial temperatures (-40 to 85°C), and has a compact package style for space-constrained applications.
7603301EX
The Texas Instruments 7603301EX is a TTL multiplexer with 4 functions and 2 inputs. It operates at a supply voltage range of 4.5V to 5.5V, with a propagation delay of 15ns. Ideal for military-grade applications requiring fast signal switching in compact spaces.
M38510/30906B2X
M38510/30906B2X by Texas Instruments is a 4-function multiplexer with 2 inputs, operating at a supply voltage range of 4.5V to 5.5V. It features a propagation delay of 39ns and operates in military-grade temperature ranges (-55°C to 125°C). This chip carrier package is ideal for applications requiring high-speed signal switching in harsh environments.
PCA9543APWR
PCA9543APWR by Texas Instruments is a 2-input multiplexer with 1ns propagation delay. Operating temperature ranges from -40 to 85°C, suitable for industrial applications. Package style is small outline, thin profile, shrink pitch, making it ideal for compact designs.
DM74LS151N
DM74LS151N by Texas Instruments is an 8-input multiplexer with a propagation delay of 35 ns. Operating at a supply voltage range of 4.75V to 5.25V, it is ideal for commercial applications requiring TTL technology. With a compact rectangular package style and through-hole terminal form, it offers efficient signal routing in electronic circuits.
CD74AC251M96E4
CD74AC251M96E4 by Texas Instruments is an 8-input multiplexer with a propagation delay of 20.9 ns at 3.3V, suitable for military-grade applications. It features a small outline package style, operates b/w -55 to 125°C, and has a max supply voltage of 5.5V.
SN74HC356N
SN74HC356N by Texas Instruments is an 8-input multiplexer with a package style of IN-LINE and 20 terminals. It operates b/w -40°C to 85°C, featuring CMOS technology and 3-STATE output characteristics. Ideal for industrial applications requiring high temperature tolerance and versatile signal routing capabilities.
SN74HC153D
SN74HC153D by Texas Instruments is a dual 4-input multiplexer with a propagation delay of 38ns. Operating at a supply voltage range of 2-6V, it has a max power supply current of 0.08mA. Ideal for industrial applications requiring CMOS technology and true output polarity.
74AC11253DR
74AC11253DR by Texas Instruments is a dual-function multiplexer with 4 inputs, operating at a supply voltage range of 3V to 5.5V. It features a propagation delay of 8.2ns and output characteristics in the form of 3-STATE, suitable for industrial temperature grades applications requiring high-speed signal switching in compact designs.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
HCF40257BE
MULTIPLEXER; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
HCF40257BEY
MULTIPLEXER; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
HCF40257BF
HCF40257BM
MULTIPLEXER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
HCF40257BM1
MULTIPLEXER; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
HCF40257M013TR
HCF4512BC1
MULTIPLEXER; Temperature Grade: INDUSTRIAL; Terminal Form: J BEND; No. of Terminals: 20; Package Code: QCCJ; Package Shape: SQUARE;
HCF4512BE
HCF4512BEY
HCF4512BF
HCF4512BM
HCF4512BM1
HCF4512M013TR
Supply Digital Components
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