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
HCF4512BEY by STMicroelectronics is a CMOS multiplexer/demultiplexer with 8 inputs, 3-STATE output, and 360 ns propagation delay at 5V. It operates in a temperature range of -55 to 125 °C and has a package style of IN-LINE. Ideal for military applications requiring high-speed signal switching.
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$7.437
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Microchip USA
$9.224
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$10.534
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$13.985
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$21.300
QUARKTWIN TECHNOLOGY LTD
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Perfect Parts
Provides durability and protection for the internal components, ensuring a long lifespan for the product.
Low propagation delay allows for quick data transmission, making this product efficient for high-speed applications.
Offers flexibility and versatility in connecting multiple input sources to a single output, increasing the functionality of the product.
Operates at a standard voltage level, making it compatible with a wide range of systems and power sources.
3-state outputs provide a high impedance state, allowing for multiple devices to share a common bus without interference.
CMOS technology offers low power consumption and high noise immunity, making this product energy-efficient and reliable in noisy environments.
Multiplexer & Demultiplexer HCF4512BEY attributes and parameters. Explore more Multiplexer & Demultiplexer devices from STMicroelectronics
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HCF4512BEY 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
LM358N
Samsung
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
DS18B20Z/T&R
Maxim Integrated
DS18B20Z/T&R by Maxim Integrated is a 12-bit digital temperature sensor with a max supply voltage of 5.5V and an accuracy of 0.50°C. It features a 1-Wire interface, operates b/w -55°C to 125°C, and is ideal for applications requiring precise temperature monitoring in compact spaces.
1N4148WS
General Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
NE555D
NXP Semiconductors
SQUARE; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Rectron
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Package Shape: ROUND;
Motorola
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Maximum Collector-Base Capacitance: 8 pF;
1N4148WT
Yangzhou Yangjie Electronics
1N4148
Capar Components
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Forward Voltage (VF): 1 V; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Output Current: .15 A;
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;
SMBJ18CA
Pro-an Electronic
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Polarity: BIDIRECTIONAL; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
Philips Components
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM555CN
Intersil
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
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.
LL4148
Continental Device India
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Bytesonic Electronics
Microsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Collector Current (IC): .8 A; Minimum DC Current Gain (hFE): 30; No. of Elements: 1;
Jiangsu Changjiang Electronics Technology
Rugao Dachang Electronic
2N7002
Inter F E T
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Drain-Source On Resistance: 7.5 ohm; Maximum Drain Current (Abs) (ID): .115 A;
SN74LS257BD
Texas Instruments
SN74LS257BD by Texas Instruments is a 4-function, 2-input multiplexer with a propagation delay of 21ns. It operates at a nominal voltage of 5V and has a load capacitance of 45pF. This TTL technology device is ideal for applications requiring high-speed signal switching in commercial temperature environments.
SN54S151W-00
SN54S151W-00 by Texas Instruments is an 8-input TTL multiplexer with a propagation delay of 18ns. It operates in a temperature range from -55 to 125°C, making it suitable for military-grade applications. This flatpack IC has a supply voltage range of 4.5V to 5.5V and a max power supply current of 70mA.
M38510/33906B2X
M38510/33906B2X by Texas Instruments is a 4-function, 2-input multiplexer in a ceramic, metal-sealed co-fired chip carrier package. It operates at a supply voltage range of 4.5V to 5.5V with a propagation delay of 7ns and supports true output polarity. Ideal for military-grade applications requiring high-speed signal switching in harsh environments.
74VHC157MTC
Onsemi
74VHC157MTC by Onsemi is a CMOS multiplexer with 4 functions and 2 inputs. It has a propagation delay of 9.5 ns at 3.3 V, making it ideal for industrial applications requiring fast signal switching in compact designs. With a small outline package and surface mount capability, this device offers efficient performance in tight spaces while maintaining high reliability.
853S01AGILF
Integrated Device Technology
MULTIPLEXER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: TSSOP; Package Shape: RECTANGULAR;
SN74LS151N
MULTIPLEXER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
IDT74CBTLV3253PGG8
Renesas Electronics
IDT74CBTLV3253PGG8 by Renesas Electronics is a multiplexer & demultiplexer with 2 functions and 1 input. It has a small outline, thin profile package style and operates at a nominal voltage of 2.5V. This device is commonly used in industrial applications due to its wide temperature range and CMOS technology.
PCA9546ADGVR
PCA9546ADGVR by Texas Instruments is a 2-function multiplexer with 4 inputs. It has a propagation delay of 1 ns at 2.5V, suitable for industrial applications. The package is small outline, thin profile, and shrink pitch, making it ideal for space-constrained designs.
NC7SZ157FHX
The Onsemi NC7SZ157FHX is a CMOS multiplexer with 2 inputs, 10.5 ns propagation delay, and 1.8V nominal voltage. Ideal for industrial applications, it operates b/w -40 to 85°C and has a max power supply current of 50mA. With a small outline package style, it's suitable for compact designs requiring fast signal switching.
SN74ALS253FN
SN74ALS253FN by Texas Instruments is a TTL technology chip carrier with 2 functions, 4 inputs, and 20 terminals. It operates at temperatures b/w 0°C to 70°C and has a supply voltage of 5V. This multiplexer/demultiplexer in square package is ideal for commercial applications requiring 3-STATE output characteristics.
SNJ54LS298J-00
SNJ54LS298J-00 by Texas Instruments is a TTL multiplexer/demultiplexer with 16 terminals. It operates b/w -55 to 125 °C and has a supply voltage range of 4.5V to 5.5V, drawing a max current of 21mA. This ceramic, glass-sealed package is ideal for military-grade applications requiring high-speed data switching.
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.
V62/04699-01XE
V62/04699-01XE by Texas Instruments is a 4-bit multiplexer with 38ns propagation delay, suitable for automotive applications. It operates at a nominal voltage of 5V, has 16 terminals in a small outline package, and supports up to 6V supply voltage. With surface mount capability and true output polarity, it offers efficient signal routing in compact designs.
NC7SZ157L6X
Fairchild Semiconductor
MULTIPLEXER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 6; Package Code: VSON; Package Shape: RECTANGULAR;
MAX14724EWP+
MULTIPLEXER; Peak Reflow Temperature (C): 260; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 1; JESD-609 Code: e2; Terminal Finish: TIN SILVER COPPER NICKEL;
CD74AC151M96
Harris Semiconductor
MULTIPLEXER; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
SNJ54F153FKR
SNJ54F153FKR by Texas Instruments is a 20-terminal chip carrier multiplexer/demultiplexer with 4 inputs, 2 functions, and a propagation delay of 11 ns. Operating in temperatures from -55 to 125 °C, it has a supply voltage range of 4.5V to 5.5V and load capacitance of 50 pF. Ideal for military-grade applications requiring high-speed signal switching in compact spaces.
74LVC157ABQ-Q100X
NXP Semiconductors' 74LVC157ABQ-Q100X is a CMOS multiplexer with 4 functions, 2 inputs, and propagation delay of 6.5 ns at 3.3V. AEC-Q100 screened for automotive applications, it operates b/w -40 to 125 °C and has a max seated height of 1 mm.
DM74LS151N
74LVC157APW,118
NXP Semiconductors' 74LVC157APW,118 is a CMOS multiplexer with 4 functions and 2 inputs. It operates at a nominal voltage of 2.7V to 3.3V, offering a propagation delay of 6.5ns to 7.5ns. This small-outline device is ideal for automotive applications due to its wide temperature range and low power consumption.
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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;
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
HCF40257M013TR
HCF4512BC1
HCF4512BE
HCF4512BF
HCF4512BM
HCF4512BM1
HCF4512M013TR
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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