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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
M74HC123B1R by STMicroelectronics is a Prescaler & Multivibrator IC with 2 functions, 16 terminals, and CMOS technology. It operates at a supply voltage range of 2-6V, has a propagation delay of 315ns, and can withstand temperatures from -55 to 125°C. Ideal for military-grade applications requiring precise timing control.
Median Price
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$0.306
Microchip USA
$8.290
AZTECH Wire
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$28.931
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Aztec Data Supply Inc.
$32.080
Semicontronic
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Authorized Procurement Solutions
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This material is durable and cost-effective, making the product suitable for a wide range of applications.
Having multiple functions in a single device can save space and reduce the complexity of the overall system design.
The specified supply voltage ensures reliable operation of the device within a suitable voltage range.
The low propagation delay enables fast signal processing, making the product ideal for high-speed applications.
CMOS technology offers low power consumption and high noise immunity, enhancing the efficiency and reliability of the product.
Prescaler & Multivibrators M74HC123B1R attributes and parameters. Explore more Prescaler & Multivibrators devices from STMicroelectronics
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M74HC123B1R Logic ICs trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
NSN
5962-01-549-4116, 5962015494116
NIIN
015494116
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
SMBJ18CA
Sensitron Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
USBLC6-2SC6
STMicroelectronics
USBLC6-2SC6 by STMicroelectronics is a unidirectional transient voltage suppressor diode with a breakdown voltage of 6V. It has a max clamping voltage of 17V and operates in temperatures ranging from -40 to 125°C. This device, with dual terminals and matte tin finish, is ideal for protecting sensitive electronics from voltage spikes in various applications.
BAV99
Infinex
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
NE555D
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
2N2222A
Texas Instruments
2N2222A by Texas Instruments is a small signal NPN bipolar junction transistor (BJT) with a max collector-emitter voltage of 40V and a max collector current of 0.8A. It is commonly used for switching applications due to its fast turn on/off times (35ns/285ns) and high transition frequency (300MHz).
LM2675M-ADJ/NOPB
LM2675M-ADJ/NOPB by Texas Instruments is a voltage-mode switching regulator with 1A output current, 37V max output voltage, and 260kHz max switching frequency. Ideal for automotive applications due to its -40°C to 125°C operating temperature range and compact small outline package design.
SS14
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; No. of Phases: 1; Config: SINGLE; Maximum Operating Temperature: 125 Cel;
1N4148
Crimson Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
PIC18F4550-I/ML
Microchip Technology
The Microchip Technology PIC18F4550-I/ML is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this chip offers efficient performance in compact designs.
LM358MX
Fairchild Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
Vicor
LM358D-T
Philips Semiconductors
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Central Semiconductor
Plessey Semiconductors Discrete Components Div
BAV99W-7-F
Diodes Incorporated
Diodes Incorporated BAV99W-7-F is a fast recovery rectifier diode with 2 elements in series connected, center tap configuration. It has a max reverse recovery time of 0.004 us and can handle a max output current of 0.15 A. Ideal for applications requiring fast switching capabilities and operating temperatures ranging from -65 to 150 °C.
Panjit International
1N4148WS
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Won-top Electronics
BSS123,215
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Moisture Sensitivity Level (MSL): 1; No. of Terminals: 3; Maximum Time At Peak Reflow Temperature (s): 30;
CD4047BE
CD4047BE by Texas Instruments is a CMOS Prescaler & Multivibrator with 14 terminals. It operates at a supply voltage of 5V, has a load capacitance of 50pF, and offers a max power supply current of 0.6mA. This component is commonly used in military-grade applications requiring precise timing and signal generation.
74HC123DB,112
MONOSTABLE MULTIVIBRATOR; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SSOP; Package Shape: RECTANGULAR;
LTC6993HS6-3#TRPBF
Analog Devices
LTC6993HS6-3#TRPBF by Analog Devices is a CMOS prescaler with 6 terminals, operating voltage range of 2.25V to 5.5V, and temperature grade suitable for automotive applications. It comes in a small outline package with dimensions of 2.9mm x 1.625mm x 1mm, making it ideal for space-constrained designs requiring true output polarity and dual terminal position. The device can operate b/w -40°C to 125°C, making it versatile for various automotive electronic systems.
LTC6993HDCB-1#TRPBF
Linear Technology
MONOSTABLE MULTIVIBRATOR; Temperature Grade: AUTOMOTIVE; Terminal Form: NO LEAD; No. of Terminals: 6; Package Code: HVSON; Package Shape: RECTANGULAR;
CD74HC4538PW
CD74HC4538PW by Texas Instruments is a CMOS Prescaler & Multivibrator with 2 functions, 375 ns propagation delay, and 50 pF load capacitance. It operates b/w -55 to 125 °C and has a max supply voltage of 6 V. Ideal for military-grade applications requiring precise timing control in compact spaces.
CD4098BEX
Intersil
CD4098BEX by Intersil is a CMOS Prescaler & Multivibrator with 16 terminals. It operates at -40 to 85°C, powered by 5/15V supplies. The package is rectangular in shape, made of plastic/epoxy, and has an in-line style. Ideal for industrial applications requiring precise timing and frequency division.
CD74HC221E
Harris Semiconductor
MONOSTABLE MULTIVIBRATOR; Temperature Grade: MILITARY; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
74HC123D-T
NXP Semiconductors
74HC123D-T by NXP Semiconductors is a Prescaler & Multivibrator with 2 functions, operating at a supply voltage of 5V. It features a propagation delay of 385ns and can withstand temperatures from -40 to 125°C. Ideal for automotive applications due to its small outline package and CMOS technology.
SN74LS122DRE4
Rochester Electronics
MONOSTABLE MULTIVIBRATOR; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR;
SN74HC423N1
SN74HC423N1 by Texas Instruments is a CMOS Prescaler & Multivibrator with 16 terminals. It operates b/w -40°C to 85°C, suitable for industrial applications. With power supplies ranging from 2V to 6V, it comes in a rectangular plastic/epoxy package style ideal for various electronic projects.
74VHC123AMTCX
National Semiconductor
MONOSTABLE MULTIVIBRATOR; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: TSSOP; Package Shape: RECTANGULAR;
HMC401QS16GE
Analog Devices' HMC401QS16GE is a 16-terminal prescaler with a supply voltage range of 4.75V to 5.25V, operating b/w -40°C to 85°C. With a max frequency of 13.5GHz, it's ideal for industrial applications requiring true output polarity in compact designs due to its small outline package and surface-mount capability.
74LVC1G123DCTRG4
74LVC1G123DCTRG4 by Texas Instruments is a Prescaler & Multivibrator with 1.8V nominal voltage, 57ns propagation delay, and Schmitt Trigger technology. Ideal for automotive applications due to its low profile design, it operates in temperatures ranging from -40°C to 125°C and has a max power supply current of 0.02mA.
74AHC123APW-Q100J
NXP Semiconductors' 74AHC123APW-Q100J is a Prescaler & Multivibrator with 2 functions, operating at -40 to 125 °C. It has a Propagation Delay of 30 ns, suitable for Automotive applications due to AEC-Q100 screening and CMOS technology.
LTC6993HDCB-3#PBF
LTC6993HDCB-3#PBF by Analog Devices is a CMOS prescaler with 6 terminals, operating from -40 to 125°C. It has a supply voltage range of 2.25V to 5.5V and is ideal for automotive applications due to its small outline package and surface-mount capability. With a max seated height of 0.8mm, it offers true output polarity and dual terminal position for precise frequency division in various electronic systems.
SNJ54L121J
SNJ54L121J by Texas Instruments is a TTL technology Prescaler & Multivibrator with 14 terminals. It operates at a supply voltage range of 4.5V to 5.5V, offering a propagation delay of 160ns and max operating temperature of 125°C. Ideal for military-grade applications requiring complementary output polarity and low power consumption.
MC10EP33DG
Onsemi
MC10EP33DG by Onsemi is a Prescaler & Multivibrator with 8 terminals, ECL technology, and 3.3V nominal voltage. It operates at frequencies up to 4GHz and has a propagation delay of 0.44ns. Ideal for industrial applications requiring high-speed signal processing in a compact package.
HMC365S8GE
Hittite Microwave
PRESCALER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: HSOP; Package Shape: RECTANGULAR;
74LV123PW,118
MONOSTABLE MULTIVIBRATOR; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: TSSOP; Package Shape: RECTANGULAR;
TC74HC123AP(NEW,F)
Toshiba
MONOSTABLE MULTIVIBRATOR;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
M74HC123ATTR
MONOSTABLE MULTIVIBRATOR; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: TSSOP; Package Shape: RECTANGULAR;
M74HC221ATTR
M74HC123M1
MONOSTABLE MULTIVIBRATOR; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
M74HC221AM1R
MONOSTABLE MULTIVIBRATOR; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
M74HC123C1R
MONOSTABLE MULTIVIBRATOR; Temperature Grade: INDUSTRIAL; Terminal Form: J BEND; No. of Terminals: 20; Package Code: QCCJ; Package Shape: SQUARE;
M74HC221B1N
MONOSTABLE MULTIVIBRATOR; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR;
M74HC123AC1R
M74HC123B1N
M74HC123M1R
M74HC123RM13TR
M74HC221AC1R
M74HC123C1
M74HC221ARM13TR
M74HC123ARM13TR
M74HC123F1
M74HC123AB1R
M74HC123AM1R
M74HC123TTR
M74HC221AB1R
Supply Digital Components
$106.00
$54.25
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12,000 In-Stock
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