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
HCF4512BF by STMicroelectronics is a CMOS multiplexer/demultiplexer with 8 inputs, 3-STATE output, and 360 ns propagation delay. It operates in industrial temperature range (-40 to 85 °C) with power supplies of 3/15V. Ideal for applications requiring high-speed signal switching in industrial settings.
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Anansix
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$1.623
Northwest PG Solutions
$1.786
IDEA Electronic Components Group
$19.940
$17.946
MKK Technologies
$37.496
DigiPath Technology Company
Corphita
Parana Technologies
$23.841
Ceramic is a durable and reliable material, ensuring that the product is long-lasting and resistant to various environmental factors.
Low propagation delay ensures fast and efficient data transmission, making this product suitable for high-speed applications.
Having 8 inputs allows for versatile connectivity options, making it suitable for complex systems that require multiple input sources.
The low load capacitance minimizes signal distortion and ensures accurate data transmission.
Support for both 3V and 15V power supplies offers flexibility in different operating environments and power requirements.
The wide operating temperature range allows the product to be used in various industrial settings without risk of overheating.
The 3-state output provides additional flexibility in managing output signals, allowing for bus-sharing and reducing power consumption.
CMOS technology offers low power consumption and high noise immunity, making the product energy-efficient and reliable in noisy environments.
Multiplexer & Demultiplexer HCF4512BF attributes and parameters. Explore more Multiplexer & Demultiplexer devices from STMicroelectronics
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HCF4512BF 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
ULN2803A
STMicroelectronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; No. of Elements: 8; Minimum DC Current Gain (hFE): 1000;
LM317T
Sgs-ates Componenti Electronici S P A
Other Regulators; No. of Terminals: 3; JESD-609 Code: e0; Terminal Position: SINGLE; Adjustability: ADJUSTABLE; Maximum Load Regulation (%): 1.5 %;
2N2222A
SPC TECHNOLOGY/ MULTICOMP
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LL4148
Surge Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
M24308/2-1F
Itt Cannon
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Additional Features: STANDARD: MIL-DTL-24308, POLARIZED; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Filter Feature: NO;
Fairchild Semiconductor
SS14
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SSL-LXA228SRC-TR11
Lumex
SSL-LXA228SRC-TR11 by Lumex is a 1.9mm SINGLE COLOR LED with peak wavelength of 660nm and max forward current of 0.03A. Ideal for applications requiring SUPER RED light emission, such as indicator lights in electronic devices due to its clear lens and surface mounting feature.
2N7002
Onsemi
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Finish: Matte Tin (Sn) - annealed; Transistor Element Material: SILICON;
LAN8720A-CP-TR
Standard Microsystems
ETHERNET TRANSCEIVER; Temperature Grade: OTHER; Terminal Form: NO LEAD; No. of Terminals: 24; Package Code: HVQCCN; Package Shape: SQUARE;
International Devices
BSS138
Taitron Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 3.5 ohm; Maximum Drain Current (ID): .2 A; Peak Reflow Temperature (C): NOT SPECIFIED;
1N4148
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BSS84-7-F
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Transistor Element Material: SILICON;
STM32H743BIT6
STM32H743BIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 208 terminals, and 1085440 bytes of RAM. It features 2 DAC channels, 32 ADC channels, and operates at a max clock frequency of 48 MHz. Ideal for industrial applications requiring high-speed processing and extensive peripheral connectivity.
LM555CN
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
Comset Semiconductors
Other Regulators; No. of Terminals: 3; Terminal Pitch: 2.54 mm; Minimum Output Voltage-1: 1.2 V; Technology: BIPOLAR; Operating Temperature (TJ-Max): 125 Cel;
Weitron Technology
Rochester Electronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Additional Features: LOGIC LEVEL COMPATIBLE; Qualification: Not Qualified;
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
NC7SV157P6X
The Onsemi NC7SV157P6X is a CMOS multiplexer with 2 inputs, 18.8 ns propagation delay, and 1.2V nominal voltage. Ideal for industrial applications requiring true output polarity and operating temperatures from -40 to 85°C. Package style: small outline, thin profile, shrink pitch.
SN74F157AN3
Texas Instruments
SN74F157AN3 by Texas Instruments is a TTL multiplexer with 4 functions and 2 inputs. It has a propagation delay of 7ns at nominal voltage of 5V, making it ideal for commercial applications requiring fast signal switching. With a max operating temperature of 70°C and through-hole terminal form, it offers reliable performance in various electronic systems.
SN74LS253N
MULTIPLEXER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
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.
SN74LVC157ADR
SN74LVC157ADR by Texas Instruments is a 4-function multiplexer with 2 inputs, operating at a supply voltage of 1.8V to 3.6V. It features a propagation delay of 6.4ns, load capacitance of 50pF, and max power supply current of 0.04mA. This CMOS technology device is ideal for industrial applications requiring fast signal switching in compact designs.
SN74LS258N
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.
SN74LVC157APWR
SN74LVC157APWR 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 max power supply current of 0.04mA. Ideal for applications requiring compact design and fast signal switching in electronic circuits.
SNJ54AHCT158FKR
SNJ54AHCT158FKR by Texas Instruments is a CMOS multiplexer with 4 functions, 2 inputs, and 10.8 ns propagation delay. It operates in military-grade temperature range (-55 to 125 °C) and has inverted output polarity. Ideal for applications requiring high-speed signal switching in harsh environments.
SN74S151N1
SN74S151N1 by Texas Instruments is an 8-input TTL multiplexer with 16 terminals in a rectangular plastic/epoxy package. It operates b/w 0°C to 70°C, making it suitable for commercial applications requiring high-speed data switching. With a terminal pitch of 2.54mm, this device is commonly used in electronic systems that demand efficient signal routing and selection.
SN74CBT16390DL
SN74CBT16390DL by Texas Instruments is a 16-function multiplexer with a propagation delay of 0.25 ns at 5V. It features 3-STATE output characteristics and operates in industrial temperature grade range (-40 to 85 °C). Ideal for applications requiring fast switching speeds and precise signal routing in compact electronic systems.
SN74HC4852DRE4
SN74HC4852DRE4 by Texas Instruments is a CMOS Multiplexer & Demultiplexer with 2 functions, 16 terminals, and 3-STATE output characteristics. It operates b/w -40 to 125 °C and has a propagation delay of 115 ns. Ideal for automotive applications due to its small outline package style and true output polarity.
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.
DM74LS157N
DM74LS157N by Texas Instruments is a TTL multiplexer with 4 functions and 2 inputs. It operates at a supply voltage range of 4.75V to 5.25V, with a propagation delay of 23ns. This rectangular package is commonly used in commercial applications for signal routing and data selection tasks.
SN74S258FNR
SN74S258FNR by Texas Instruments is a 4-function multiplexer with 2 inputs, operating at a supply voltage of 5V. It features a propagation delay of 12ns and output characteristics in the form of 3-STATE. This chip carrier package is ideal for commercial applications requiring TTL technology and inverted output polarity.
CD74HC251M96
CD74HC251M96 by Texas Instruments is a 2-bit multiplexer with 8 inputs and 3-STATE output. It has a propagation delay of 21 ns at Vsup of 4.5V, making it suitable for high-speed applications in military-grade environments. This small outline package features surface mount technology and operates within a wide temperature range from -55°C to 125°C.
SN74HC158N-00
SN74HC158N-00 by Texas Instruments is a CMOS multiplexer with 4 functions and 2 inputs. It operates at a supply voltage range of 2V to 6V, with a propagation delay of 52ns. Ideal for industrial applications requiring inverted output polarity in an inline package style.
SN74CBT3253D
SN74CBT3253D by Texas Instruments is a 2-function multiplexer with 0.25 ns propagation delay at 5V. It operates in industrial temperatures, has 4 outputs, and supports a load capacitance of 50 pF. Ideal for applications requiring fast signal switching in compact designs.
SNJ54LS158FK
SNJ54LS158FK by Texas Instruments is a TTL multiplexer with 2 inputs, 4 functions, and 15ns propagation delay. It operates at a supply voltage of 5V and has a max power supply current of 11mA. Ideal for military-grade applications requiring fast signal switching in compact spaces.
SN74LS257J
SN74LS257J by Texas Instruments is a TTL multiplexer with 4 functions and 2 inputs. It has a propagation delay of 30 ns at 5V, operates b/w 0-70°C, and supports a max power supply current of 10mA. Ideal for commercial applications requiring high-speed data switching in an inline package style.
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HCF40257BC1
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;
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
HCF4512BE
HCF4512BEY
HCF4512BM
HCF4512BM1
HCF4512M013TR
HCF4512BF
Supply Digital Components
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