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
TIMER, REAL TIME CLOCK; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 28; Package Code: DIP; Package Shape: RECTANGULAR;
Median Price
$40.390
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11
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1k+
Rochester
1+ parts
-
100+ parts
1k+ parts
$36.140
10k+ parts
$34.020
Nova Conductors
$25.483
Digiode
$42.750
Vyrian
Anansix
New Tech Sourcing
Q Components
Goldney Electronics S.L.
Prism Electronics
ComSIT Distribution GmbH
Semtec, LLC
Andel Nordic
$3.111
$2.987
AZTECH Wire
$19.607
Aranea Global
$24.973
$23.974
Continental Prestige Electronics
Corohmni
$25.930
Modulus Dynamics
$33.748
Semicontronic
$38.250
$37.294
$37.102
Corphita
$40.500
MARBEL Systems
$54.671
$52.484
Texas Native Microelectronics
$62.840
$60.326
$58.441
Kenton Components
$75.408
$66.359
Qasali Group International
$162.881
$149.308
QUARKTWIN TECHNOLOGY LTD
Glotronic Ltd.
Argo Parts USA
Microchip USA
Assy Fe
Perfect Parts
Kepictronics
A-Plus Industry Inc.
Timers & Real-Time Clocks DS1243Y-120 attributes and parameters. Explore more Timers & Real-Time Clocks devices from Dallas Semiconductor
External Data Bus Width:
Information Access Method:
Interrupt Capability:
JESD-30 Code:
JESD-609 Code:
No. of Terminals:
No. of Timers:
On Chip Data RAM Width:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Qualification:
RAM Words:
Sub-Category:
Maximum Supply Current:
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
Surface Mount:
Technology:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
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Minimum Time:
Volatile:
Peripheral IC Type:
DS1243Y-120 Peripheral ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
Dallas Semiconductor, acquired by Maxim Integrated in 2002 for $2.5 billion,was a company that designed and manufactured analog, digital, and mixed-signal semiconductors (integrated circuits, or ICs).Its specialties included communications products (including T/E and Ethernet products), microcontrollers, battery management, thermal sensing and thermal management, non-volatile random-access memory, microprocessor supervisors, delay lines, silicon oscillators, digital potentiometers, real-time clocks, temperature-compensated crystal oscillators (TCXOs), iButton, and 1-Wire products. Analog Devices, Inc. (NasdaqGS:ADI) completed the acquisition of Maxim Integrated Products, Inc. (NasdaqGS:MXIM) from a group of shareholders on August 26, 2021. Analog Devices, Inc. (ADI) empowers the Intelligent Edge with the world’s most innovative analog, digital, and software solutions, to accelerate breakthroughs that benefit society and the planet.
BSS138
Micro Commercial Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Position: DUAL;
M39029/58-360
Positronic Industries
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: CONTACT; DIN Conformity: NO; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354; Contact Type: CRIMP REAR RELEASE;
M39029/56-351
TE Connectivity
TE Connectivity's M39029/56-351 is a CRIMP contact type backshell accessory with rated voltage of 115V. It operates b/w -65 to 175 °C, suitable for MIL-C-39029/56 connectors with wire gauge ranging from 28 to 22 AWG. Ideal for military applications requiring female contacts and copper alloy material.
SMBJ18CA
Lite-on Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MMBT2222ALT1G
Rochester Electronics
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .6 A;
BAV99
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148-GS08
Telefunken Microelectronics
RECTIFIER DIODE; Surface Mount: YES; JESD-609 Code: e0; No. of Elements: 1; Maximum Operating Temperature: 175 Cel; Maximum Non Repetitive Peak Forward Current: 2 A;
LM358AN
NXP Semiconductors
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
ULN-2803A
Vishay Sprague
Vishay Sprague's ULN-2803A is an 8-bit peripheral driver with a max supply voltage of 3V. Featuring open-collector output characteristics, it offers built-in transient protections and operates b/w -20°C to 85°C. Ideal for applications requiring sink current flow direction, this rectangular-shaped driver has a terminal pitch of 2.54mm and turn-on/off time of 1us.
LM555CMX
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
STM32H753ZIT6
STMicroelectronics
STM32H753ZIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20-Ch 16-Bit ADC and 2-Ch 12-Bit DAC channels. With a clock frequency of up to 48 MHz, it is ideal for industrial applications requiring CAN, Ethernet, and USB connectivity. This microcontroller operates b/w -40°C to +85°C temperature range.
1N4148
Texas Instruments
1N4148 by Texas Instruments is a rectifier diode with max reverse recovery time of 0.004 us and max forward voltage of 1V. Ideal for applications requiring low reverse current such as signal demodulation circuits. Operates at max temp of 200°C, making it suitable for high-temperature environments.
LL4148
First Components International
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
USB2514BI-AEZG
Standard Microsystems
BUS CONTROLLER, UNIVERSAL SERIAL BUS; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 36; Package Code: HVQCCN; Package Shape: SQUARE;
1554216002
Molex
WIRE AND CABLE;
LM107H
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Bias Current (IIB) @25C: .075 uA;
SPC TECHNOLOGY/ MULTICOMP
LM555CMX by Texas Instruments is an Analog Waveform Generation IC with 8 terminals. It operates at a nominal voltage of 5V and supports power supplies ranging from 5V to 15V. This versatile IC, housed in a small outline package, is commonly used for pulse and rectangular waveform generation in commercial temperature environments.
ST3485EBDR
ST3485EBDR by STMicroelectronics is a Line Driver & Receiver with 3.3V power supply, EIA-422/EIA-485 interface standard, and 30ns max transmit delay. It is ideal for industrial applications requiring differential output and operates in temperatures ranging from -40 to 85°C.
LM555CM
MCP7940N-E/SN
Microchip Technology
MCP7940N-E/SN by Microchip: I2C interface, 5.5V max supply voltage, -40 to 125°C operating temp. Ideal for automotive applications as a timer and real-time clock with 64 RAM words and interrupt capability.
CDP68HC68T1M
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Shape: RECTANGULAR; Package Style (Meter): SMALL OUTLINE;
MAX31328NELB+T
Analog Devices
TIMER, REAL TIME CLOCK;
M48T35AV-10MH1TR
M48T35AV-10MH1TR by STMicroelectronics is a CMOS timer & real-time clock with 28 terminals. It operates b/w 0-70°C, with a supply voltage of 3-3.6V. Suitable for applications requiring parallel access and small outline package style.
DS1302Z
Maxim Integrated
DS1302Z by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with SERIAL, 3-WIRE access. It operates b/w 0-70 °C and has a clock frequency of 0.032 MHz. Ideal for applications requiring precise timekeeping in commercial-grade environments.
ISL1208IU8Z-T7A
Intersil
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: TSSOP; Package Shape: SQUARE;
DS1307
Dallas Semiconductor
TIMER, REAL TIME CLOCK; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
RX8900CE:UA3
Seiko Epson
RX8900CE:UA3 by Seiko Epson is a small outline, very thin profile real-time clock with I2C access method. It operates b/w -40 to 85 °C and has a max supply voltage of 5.5 V. Ideal for industrial applications requiring precise timekeeping in compact devices.
DS1302ZN/T&R
DS1302ZN/T&R by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with SERIAL 3-WIRE access method. It operates b/w -40 to 85 °C, suitable for industrial applications. The package is small outline, surface mountable, with a clock frequency of 0.032 MHz.
RTC-8564JE
Epson Toyocom
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: J BEND; No. of Terminals: 20; Package Code: SOJ; Package Shape: RECTANGULAR;
AB1815-T3
Abracon
AB1815-T3 by Abracon is a TIMER & REAL TIME CLOCK IC with I2C/SERIAL interface, 1.8/3.3V supplies, and 0.032 MHz clock frequency. Ideal for industrial applications requiring interrupt capability, it operates b/w -40 to 85 °C with a compact square package of 0.9mm height.
MCP79401-I/MS
MCP79401-I/MS by Microchip Tech is a CMOS RTC with I2C interface, 64-word RAM, and interrupt capability. Ideal for industrial applications, it operates b/w -40 to 85°C with a supply voltage range of 1.8-5.5V. The small outline package has dual terminals and requires only 3mA max supply current at 0.032 MHz clock frequency.
DS12885S+T&R
TIMER, PROGRAMMABLE; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 24; Package Code: SOP; Package Shape: RECTANGULAR;
PCF8563TS/5
NXP Semiconductors' PCF8563TS/5 is an I2C RTC with 1.8-5.5V supply, -40 to 85°C temp range, and 0.032 MHz clock frequency. Ideal for industrial applications requiring a compact 8-terminal package with TIMER & REAL TIME CLOCK functionality in a small outline design.
ISL12022MIBZR5421
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR;
CS82C54Z96
Renesas Electronics
CS82C54Z96 by Renesas Electronics is a 16-bit timer IC with 3 timers, operating at max 8MHz clock frequency. It has a supply voltage range of 4.5-5.5V and operates in commercial temperature grade (0-70°C). Ideal for applications requiring programmable timers and real-time clock functions in various electronic devices.
DS1340U-33
DS1340U-33 by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with I2C access. It operates at 3.3V, has a clock frequency of 0.032 MHz, and temperature range of -40 to 85 °C. Ideal for applications requiring precise timekeeping in industrial settings.
PCF8563TD
PCF8563TD by NXP Semiconductors is a CMOS technology-based timer and real-time clock with I2C access. It operates b/w -40 to 85°C, with interrupt capability and a clock frequency of 0.032 MHz. This 8-terminal device in a small outline package is suitable for industrial applications requiring precise timekeeping.
DS1556-70IND
DS1556-70IND by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with 32 terminals, operating at -40 to 85 °C. It has a clock frequency of 0.032 MHz, parallel access method, and direct address capability. Ideal for industrial applications requiring precise timekeeping and interrupt functionality.
DS1338U-33/T&R
DS1338U-33/T&R by Maxim Integrated is a CMOS TIMER/REAL TIME CLOCK with I2C interface. It operates at 3.3V, has a clock frequency of 0.032 MHz, and temperature range of -40 to 85 °C. Ideal for applications requiring precise timekeeping in industrial settings.
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DS12887A
TIMER, REAL TIME CLOCK; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;
DS12887A+
TIMER, PROGRAMMABLE; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;
DS12887A by Maxim Integrated is a TIMER & REAL TIME CLOCK with 24 terminals. It operates at 5V, with max supply voltage of 5.5V and min of 4.5V. Access method is PARALLEL/MUXED BUS, suitable for applications requiring precise timekeeping in commercial temperature range.
DS12887A+ by Analog Devices is a CMOS TIMER with 24 terminals, operating at 5V. It has a max clock frequency of 0.032 MHz and can handle interrupt capability. Ideal for applications requiring real-time clock functions in commercial temperature environments.
DS12887+
DS12887
DS12887 by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with 24 terminals. It operates b/w 0-70 °C, with supply voltage of 4.5-5.5 V. Access via PARALLEL, MUXED BUS makes it ideal for applications requiring precise timekeeping and interrupt capability.
DS12887+ by Analog Devices is a CMOS TIMER with 24 terminals, operating at 5V. It has interrupt capability and supports parallel/muxed bus access method. Ideal for real-time clock applications with a max clock frequency of 0.032 MHz and temperature range from 0 to 70 °C.
DS12C887+
DS12C887
DS12CR887-33
DS12CR887-33 by Maxim Integrated is a CMOS timer/RTC with 8-bit data bus, 3.3V supply, and 0.032 MHz clock frequency. It operates in industrial temperature range (-40 to 85 °C) and has interrupt capability for parallel/muxed bus access. Ideal for applications requiring precise timekeeping in harsh environments.
DS12CR887-33+
TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;
DS12C887A
DS12C887A by Maxim Integrated is a CMOS timer and real-time clock with parallel and muxed bus access methods. It operates at a max supply voltage of 5.5V and has a temperature range of 0 to 70°C. This IC is commonly used in applications requiring precise timekeeping and scheduling functions.
DS12C887A+
DS12C887A+ by Analog Devices is a CMOS timer and real-time clock with parallel and muxed bus access methods. It operates at a max supply voltage of 5.5V and has a temperature range of 0 to 70°C. This IC is commonly used in applications requiring precise timekeeping and scheduling functions.
DS1244Y-70
Supply Digital Components
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12,000 In-Stock
Total price ≈ $80,197.29
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