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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$44.101
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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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JESD-30 Code:
JESD-609 Code:
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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
1N4148
Sinyork
RECTIFIER DIODE; Surface Mount: NO; Maximum Non Repetitive Peak Forward Current: .5 A; Maximum Output Current: .15 A; Maximum Repetitive Peak Reverse Voltage: 100 V; No. of Phases: 1;
LM7805CT
Fairchild Semiconductor
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %;
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.
BAV99
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Temic Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
M39029/58360
Souriau
CONNECTOR ACCESSORY; Associated Military - Specifications: MIL-DTL-38999; Tool Settings: M22520/2-09; Terminal Type: CRIMP; MIL Conformity: YES; Mating Contacts: M39029/56348;
SS14
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ULN2803A
Sanken Electric
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; JESD-30 Code: R-PDIP-T18; Package Body Material: PLASTIC/EPOXY;
LAN8720AI-CP-TR
Standard Microsystems
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;
LM358AN
Signetics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
SMBJ18CA
Taiwan Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Bharat Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
2N7002
Telcom Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Operating Temperature: 150 Cel; JESD-609 Code: e0;
STM32H753IIK6
STMicroelectronics
STM32H753IIK6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and peripherals like CAN, ETHERNET, and USB. Ideal for industrial applications requiring high-speed processing and extensive connectivity options.
LM358M
Raytheon Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
Silicon Group
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Package Body Material: PLASTIC/EPOXY; Maximum Load Regulation: .05 %;
1N4148WT
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M85049/85-08W02
TE Connectivity
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Wire Gauge (AWG): 0; Maximum Wire Size: 0 AWG; Maximum Operating Temperature: 175 Cel; Material: ALUMINUM ALLOY;
BSS138
Inter F E T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Terminal Finish: TIN LEAD; Package Body Material: PLASTIC/EPOXY;
54ACT11353FK
Texas Instruments
54ACT11353FK by Texas Instruments is a CMOS multiplexer with 2 functions, 4 inputs, and 13.8 ns propagation delay at 5V. Ideal for military applications due to its -55 to 125 °C operating temperature range and metal-sealed co-fired ceramic package body material. Features include 3-STATE output characteristics and inverted polarity.
SN74ALS251NSRG4
SN74ALS251NSRG4 by Texas Instruments is an 8-input multiplexer with a propagation delay of 24ns at 5V. It features a small outline package, operates b/w 0-70°C, and has a max supply voltage of 5.5V. Ideal for applications requiring high-speed data switching in commercial-grade environments.
SN74HC251DBRE4
Rochester Electronics
MULTIPLEXER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SSOP; Package Shape: RECTANGULAR;
SN74LVC157ADBR
SN74LVC157ADBR by Texas Instruments is a 4-function, 2-input multiplexer with a propagation delay of 6.4ns at 1.8V supply voltage. It operates in industrial temperature range (-40 to 85°C) and has a small outline package style for surface mount applications. With low power consumption (0.04mA ICC), it's ideal for high-speed signal switching in various electronic circuits.
ICS83054AGILFT
Integrated Device Technology
ICS83054AGILFT by Integrated Device Technology is a multiplexer with 4 inputs and 1 output. It operates at a nominal voltage of 3.3V and has a propagation delay of 4ns. This IC is commonly used in industrial applications due to its small size, high temperature tolerance, and moisture sensitivity level of 1.
74LVC257ADB-T
NXP Semiconductors
NXP Semiconductors' 74LVC257ADB-T is a CMOS multiplexer with 4 functions, 2 inputs, and 16 terminals. It operates b/w -40 to 125 °C with a propagation delay of 7 ns. Ideal for automotive applications due to its small outline package and output polarity.
SN74CB3T3253DRG4
SN74CB3T3253DRG4 by Texas Instruments is a 2-function multiplexer/demultiplexer with 16 terminals. It operates at a nominal voltage of 2.5V and has a propagation delay of 0.25ns. Ideal for industrial applications requiring true output polarity and 3-STATE output characteristics.
74AUP1G19GW,125
NXP Semiconductors' 74AUP1G19GW,125 is a CMOS multiplexer with 21.7 ns propagation delay and 1.7 Amp max I (ol). It operates at -40 to 125 °C and has a package size of 2x1.25 mm, making it ideal for automotive applications requiring fast switching speeds in compact spaces.
JM38510/07903BFA
JM38510/07903BFA by Texas Instruments is a 4-function multiplexer with 7.5ns propagation delay at 5V. It features MIL-M-38510 Class B screening level, operates in military temperature grade range (-55 to 125 °C), and has a max power supply current of 78mA. Ideal for applications requiring fast signal switching in harsh environments.
SNJ54ALS151FH-00
SNJ54ALS151FH-00 by Texas Instruments is an 8-input multiplexer with a propagation delay of 28ns, operating b/w -55 to 125°C. It features a package style of chip carrier and is suitable for military-grade applications requiring TTL technology and complementary output polarity.
SN74HC157DRE4
SN74HC157DRE4 by Texas Instruments is a 4-function, 2-input multiplexer with a propagation delay of 32ns. It operates at a nominal voltage of 5V and has a max power supply current of 0.08mA. Ideal for industrial applications requiring CMOS technology in small outline packages.
SN74CBT3253DG4
SN74CBT3253DG4 by Texas Instruments is a 2-function multiplexer/demultiplexer with 16 terminals and a supply voltage of 5V. It features a propagation delay of 0.35ns, operates in industrial temperatures (-40 to 85°C), and has 4 outputs with output polarity. This CMOS technology device is ideal for applications requiring high-speed signal switching in compact spaces.
CD54HC356H
CD54HC356H by Texas Instruments is an 8-input multiplexer with a propagation delay of 390 ns. It operates b/w -55 to 125 °C and supports a supply voltage range of 2-6 V. Ideal for military-grade applications, this CMOS technology chip features 3-STATE output characteristics in a surface-mount package style.
SN74HC151NSR
SN74HC151NSR by Texas Instruments is an 8-input multiplexer with a propagation delay of 63ns. Operating at a nominal voltage of 5V, it features a max power supply current of 0.08mA and can handle load capacitance up to 50pF. Ideal for industrial applications requiring high-speed data selection in compact designs.
SN74ALS257D
SN74ALS257D by Texas Instruments is a 4-function multiplexer with 2 inputs, operating at a supply voltage of 5V. It has a propagation delay of 22ns and features 3-STATE output characteristics. This TTL technology device is designed for applications requiring fast signal switching in commercial temperature environments.
SNJ54AS251FH
SNJ54AS251FH by Texas Instruments is an 8-input multiplexer with 3-STATE output, operating b/w -55°C to 125°C. It features a ceramic package style and is suitable for military-grade applications requiring TTL technology in a square chip carrier form factor.
CD74HCT153MTE4
CD74HCT153MTE4 by Texas Instruments is a 2-function, 4-input multiplexer with a propagation delay of 51ns at 5V. It features a small outline package style and operates in temperatures ranging from -55 to 125°C. Ideal for military-grade applications requiring fast signal switching within tight space constraints.
SN74LS258BNSRE4
SN74LS258BNSRE4 by Texas Instruments is a TTL multiplexer with 4 functions and 2 inputs. It has a propagation delay of 17 ns at 5V, operates in commercial temperature range of 0-70°C, and features 3-STATE output characteristics. This small outline package with gull wing terminals is ideal for applications requiring fast signal switching in electronic circuits.
SN54HC352FK-00
SN54HC352FK-00 by Texas Instruments is a CMOS multiplexer with 2 functions and 4 inputs. It operates at a supply voltage range of 2V to 6V, with a propagation delay of 82ns. Ideal for military-grade applications requiring inverted output polarity in a square chip carrier package.
SN74AS257FN
SN74AS257FN by Texas Instruments is a TTL technology multiplexer with 4 functions and 2 inputs. Operating at temperatures from 0 to 70°C, it has a supply voltage of 5V and features 3-STATE output characteristics. This chip carrier package is ideal for commercial applications requiring a versatile demultiplexer solution.
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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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