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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HCF40257BEY by STMicroelectronics is a 4-function, 2-input multiplexer with a propagation delay of 300 ns at 5V. It operates in a temperature range of -55 to 125 °C and has a max supply voltage of 20V. Ideal for military-grade applications requiring high-speed signal switching in compact designs.
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$50.322
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$31.997
Northwest PG Solutions
Native Components
Provides durability and protection for the internal components, making the product reliable for long-term use.
Low propagation delay ensures quick response times in signal processing, making the product suitable for real-time applications.
Offers versatility by allowing multiple functions to be performed using a single device, increasing efficiency and reducing component count.
Operates at a common supply voltage, facilitating compatibility with a wide range of systems.
3-state outputs provide flexibility in controlling the output signal, allowing for high impedance when the output is not active.
CMOS technology helps in reducing power consumption while maintaining high-speed performance, making the product energy efficient.
Multiplexer & Demultiplexer HCF40257BEY attributes and parameters. Explore more Multiplexer & Demultiplexer devices from STMicroelectronics
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HCF40257BEY 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
BAT54C-7-F
Diodes Incorporated
BAT54C-7-F by Diodes Inc. is a Schottky rectifier diode with common cathode, 2 elements, and max forward voltage of 0.24V. Ideal for applications requiring fast reverse recovery time of 0.005 us, such as in small outline packages for surface mount technology at temperatures ranging from -65 to 150°C.
2N2222A
Allegro MicroSystems
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
AH180-WG-7
AH180-WG-7 by Diodes Inc. is a magnetic field sensor with 1.5mT hysteresis, 0.30V output range, and 9mA max operating current. Ideal for applications requiring non-inverting analog voltage output in a compact rectangular package suitable for surface mount installations.
OPA2277UA/2K5
Texas Instruments
OPA2277UA/2K5 by Texas Instruments is a dual operational amplifier with low offset voltage of 100 uV and micropower consumption of 0.004 uA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1 MHz. With a compact rectangular package style, it is suitable for surface mount designs in various electronic systems.
1N4148WT
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148-GS08
Vishay Intertechnology
The Vishay Intertechnology LL4148-GS08 is a glass diode with fast recovery time of 0.008 us and max reverse current of 5 uA. Ideal for applications requiring rectification, it has a breakdown voltage of 100 V and can handle a peak forward current of 2 A.
RK73H2ATTD10R0F
Koa Speer Electronics
RK73H2ATTD10R0F by Koa Speer Electronics is a 0805 SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.25 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V.
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.
1N4148
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N7002
Samsung
N-CHANNEL AND P-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Drain-Source On Resistance: 5 ohm; No. of Terminals: 3;
M24308/2-1F
Esterline Technologies
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mounting Option-1: HOLE .115-.125; Mounting Type: CABLE AND PANEL; Mating Contact Finish: NOT SPECIFIED;
LM358AN
Signetics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
SMBJ18CA
Concord Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V;
1N4148WT by Onsemi is a single rectifier diode with a max output current of 0.3A and forward voltage of 0.72V. It has a small outline package style, matte tin terminal finish, and operates at temperatures up to 150°C. Ideal for applications requiring fast reverse recovery time such as power supplies and signal demodulation circuits.
CC0603KRX7R9BB103
Yageo
Yageo CC0603KRX7R9BB103 is a 0603 SMT ceramic capacitor with capacitance of 0.01uF and rated DC voltage of 50V. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring stable capacitance across temperatures.
KSZ9031RNXIC
Microchip Technology
KSZ9031RNXIC by Microchip Technology is a network interface chip with 1 transceiver. It operates at a data rate of 1000 Mbps and has a nominal voltage of 1.2V. This chip is commonly used in industrial applications requiring Ethernet connectivity.
SMMBT2222ALT1G
SMMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, 0.6A IC, and 40V VCE. It has a hFE of 75, fT of 300MHz, and operates up to 150°C. Ideal for small signal applications in automotive electronics due to AEC-Q101 compliance.
LM317T
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel; Maximum Line Regulation (%/V): .07;
National Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .5 A;
SS14
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SNJ54ALS158FK
SNJ54ALS158FK by Texas Instruments is a TTL multiplexer with 2 inputs, 4 functions, and 20 terminals. It has a propagation delay of 18 ns at 5V supply voltage, making it ideal for military-grade applications requiring fast signal switching. With a ceramic chip carrier package style and inverted output polarity, this device operates within a wide temperature range from -55 to 125°C.
SN74HC157NSRG4
SN74HC157NSRG4 by Texas Instruments is a CMOS multiplexer with 4 functions and 2 inputs. It has a propagation delay of 32 ns at 5V, making it suitable for industrial applications requiring fast switching speeds. With a small outline package style and surface mount capability, it offers versatile integration options in electronic circuits.
DM74LS157N/B+
DM74LS157N/B+ by Texas Instruments is a TTL multiplexer with 4 functions, 2 inputs, and 30 ns propagation delay. It operates at a nominal voltage of 5V and has a max power supply current of 16mA. This IC is commonly used in commercial applications requiring signal routing and data selection.
SN74CBT3257PWRG4
SN74CBT3257PWRG4 by Texas Instruments is a 4-function multiplexer with 0.25 ns propagation delay at 5V. It features 3-STATE output characteristics, operates in industrial temperature range (-40 to 85 °C), and has a small outline package style. Ideal for applications requiring fast switching b/w multiple input/output signals.
SN74CBT16390DGVR
SN74CBT16390DGVR by Texas Instruments is a 16-function multiplexer with 0.25 ns propagation delay at 5V. It features a small outline package, operates in industrial temperature range (-40 to 85 °C), and has dual terminal position. Ideal for high-speed data switching applications.
SN74LS151DRE4
SN74LS151DRE4 by Texas Instruments is an 8-input multiplexer with a propagation delay of 43ns at 5V. It features TTL technology, operates b/w 0-70°C, and has a terminal pitch of 1.27mm. Ideal for applications requiring high-speed data selection in commercial temperature environments.
SN74CBT16292DLR
SN74CBT16292DLR by Texas Instruments is a 12-function multiplexer with 0.25 ns propagation delay at 5V. It features a small outline package, operates in industrial temperature range (-40 to 85 °C), and has 3-state output characteristics. Ideal for applications requiring fast switching and low power consumption.
SN74HC298DWR-00
SN74HC298DWR-00 by Texas Instruments is a CMOS multiplexer/demultiplexer with 16 terminals. It operates b/w -40 to 85°C, with supply voltage ranging from 2V to 6V. Suitable for industrial applications, it has a load capacitance of 50pF and compact rectangular packaging.
FSAL200QSCX
FSAL200QSCX by Onsemi is a 4-function multiplexer/demultiplexer with 16 terminals. It operates at temperatures from -40 to 85°C, suitable for industrial use. With a supply voltage range of 3-5V and compact dimensions of 4.9mm x 3.9mm x 1.72mm, it's ideal for small electronic applications.
74HC151D,653
Nexperia
MULTIPLEXER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
SN74AS298ANE4
SN74AS298ANE4 by Texas Instruments is a TTL multiplexer with 4 functions and 2 inputs. It operates at a supply voltage of 5V, with a propagation delay of 11ns. Ideal for commercial applications requiring high-speed signal switching in electronic circuits.
CD74HCT251MTE4
CD74HCT251MTE4 by Texas Instruments is an 8-input multiplexer with a propagation delay of 53ns at 5V. It operates in a temperature range of -55 to 125°C, making it suitable for military-grade applications. With a compact small outline package and surface mount capability, it offers high performance in various electronic systems.
PCA8550DBLE
PCA8550DBLE by Texas Instruments is a 16-terminal multiplexer with Vsup ranging from 3V to 3.6V. It operates b/w 0°C to 70°C, making it ideal for commercial applications. The small outline package measures 6.2mm x 5.3mm with a terminal pitch of 0.65mm, suitable for surface mount designs.
SN74LS251N
Motorola
MULTIPLEXER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
SN74HC158DW-00R
SN74HC158DW-00R by Texas Instruments is a 4:1 multiplexer with 2 inputs, operating at a supply voltage range of 2V to 6V. It features a propagation delay of 52ns, suitable for industrial temperature grades (-40°C to 85°C). This CMOS technology device comes in a small outline package and is ideal for applications requiring inverted output polarity.
CD74HCT158EE4
CD74HCT158EE4 by Texas Instruments is a CMOS multiplexer with 4 functions and 2 inputs. It operates at a supply voltage of 5V, has a propagation delay of 40ns, and can handle load capacitance up to 50pF. This rectangular package is ideal for military-grade applications requiring fast signal switching.
SN74LS604JD
SN74LS604JD by Texas Instruments is a 28-terminal TTL multiplexer with a supply voltage range of 4.75V to 5.25V and load capacitance of 45pF. It operates b/w 0°C to 70°C, features positive edge triggering, and offers three-state output characteristics. Ideal for commercial applications requiring high-speed data selection in electronic circuits.
SN74LVC257APWRG4
SN74LVC257APWRG4 by Texas Instruments is a 4-function, 2-input multiplexer with a propagation delay of 4.6 ns at 3.3V supply voltage. It operates in industrial temperature range (-40 to 85°C) and features a small outline package style for surface mount applications. Ideal for signal routing and data selection in various electronic systems.
PCA9544ADWR
PCA9544ADWR by Texas Instruments is a 4-input multiplexer with 1ns propagation delay. It operates at 2.5V nominal voltage, suitable for industrial applications. With small outline package style and surface mount capability, it offers true output polarity and dual terminal position.
CD4512BEE4
CD4512BEE4 by Texas Instruments is an 8-input multiplexer with a propagation delay of 140ns at 5V. It operates in a temperature range from -55 to 125°C and has a max supply voltage of 18V. Ideal for military-grade applications requiring high-speed signal switching in compact designs.
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HCF40257BC1
STMicroelectronics
MULTIPLEXER; Temperature Grade: INDUSTRIAL; Terminal Form: J BEND; No. of Terminals: 20; Package Code: QCCJ; Package Shape: SQUARE;
HCF40257BE
MULTIPLEXER; Temperature Grade: INDUSTRIAL; 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
HCF4512BE
HCF4512BEY
MULTIPLEXER; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
HCF4512BF
HCF4512BM
HCF4512BM1
HCF4512M013TR
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