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
IDENTITY COMPARATOR; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 20; Package Code: DIP; Package Shape: RECTANGULAR;
Median Price
$0.714
Lifecycle Status
Suppliers In-Stock
49
In-Stock Inventory
1k+
Rochester
1+ parts
-
100+ parts
$0.689
1k+ parts
$0.572
10k+ parts
$0.510
Verical
$0.637
DigiKey
$0.860
Freelance Electronics
$0.251
$0.301
$0.249
Digiode
$0.535
Nova Conductors
$0.584
Component Electronics Inc.
$0.770
$0.580
$0.500
American Microsemiconductor Inc.
$1.160
Chip Stock
Vyrian
DigiKey Marketplace
ComSIT Distribution GmbH
VNN
Anansix
R&J Components
Holdelec - ElecDif-Pro
Corel Iberica Componentes, S.L.
Inland Empire Components Inc.
Prism Electronics
Mil-Aero Solutions, Inc.
Resion
Electronic Expediters
Mentor Electronics Marketing, LLC
EMSNET
ACDS - Activité Composants Distribution Service
Dan-Mar Components
Semi Source
ECAB
A2Z Electronics, Inc.
Bristol Electronics
MRC Electronics
LWI Electronics Inc
Zilex Electronics Inc.
GES GmbH
Electronics Depot
ABC Electronics Ltd.
MISTER SPROCKETS
Specialty Parts & Electronic Components, Inc. (S.P.E.C.)
Digital Electronic Gebert Verwaltungs UG
Pegasus Components GmbH
DF Sales Co.
Sinequanon
Manoshevitz Elec. Sales
J & M Industries LLC
Elcom Components
Q Components
Electro Mavin
First Choice Components Inc.
Ampacity Inc.
$0.479
Corphita
$0.507
Bastille Electronics
$0.555
$0.527
$0.520
Argo Parts USA
$0.567
Continental Prestige Electronics
Component Stockers USA
$0.590
$0.550
Andel Nordic
$1.495
$1.435
Parana Technologies
$23.662
$24.292
DigiPath Technology Company
$26.055
IDEA Electronic Components Group
$26.587
$25.258
$23.928
ChromeModa Solutions
$21.801
Authorized Procurement Solutions
Glotronic Ltd.
Perfect Parts
Infinite Electronics LLP (Excess)
Assy Fe
Kepictronics
Supply Digital
Cyclops Electronics Ltd (Excess)
Microchip USA
Eliminating Global Boundries, Inc
GreenTree Electronics
Aztec Data Supply Inc.
Digital Arithmetic Circuits 74F521PC attributes and parameters. Explore more Digital Arithmetic Circuits devices from National Semiconductor
Additional Features:
Family:
JESD-30 Code:
JESD-609 Code:
Length:
Load Capacitance (CL):
Logic IC Type:
No. of Bits:
No. of Functions:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Output Polarity:
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Power Supplies (V):
Maximum Power Supply Current (ICC):
Propagation Delay (tpd):
Qualification:
Maximum Seated Height:
Sub-Category:
Maximum Supply Voltage (Vsup):
Minimum Supply Voltage (Vsup):
Nominal Supply Voltage / Vsup (V):
Surface Mount:
Technology:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
Terminal Position:
Width:
74F521PC Logic ICs trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
NSN
5962-01-266-0249, 5962012660249, 5962-01-311-0878, 5962013110878, 5962-01-536-4277, 5962015364277
NIIN
012660249, 013110878, 015364277
National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products and data conversion solutions. National's key markets included wireless handsets, displays and a variety of broad electronics markets, including medical, automotive, industrial and test and measurement applications.On September 23, 2011, the company formally became part of Texas Instruments as the "Silicon Valley" division.
SS14
Zowie Technology
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Operating Temperature: 125 Cel; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: 30 A;
261
Deltrol Controls
Other Relays;
MBR130T1G
Onsemi
MBR130T1G by Onsemi is a Schottky rectifier diode with max output current of 1A and max repetitive peak reverse voltage of 30V. It operates b/w -65 to 125°C, suitable for surface mount applications in electronics requiring low forward voltage drop.
STM32H753IIK6
STMicroelectronics
STM32H753IIK6 by STMicroelectronics is a 32-bit microcontroller with 176 terminals, operating at up to 48 MHz. It features 20-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and peripherals like CAN, ETHERNET, and USB. Ideal for industrial applications requiring high-speed processing and extensive connectivity options.
LM555CM
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
BAV99LT1G
BAV99LT1G by Onsemi is a series connected diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.006 us and can handle up to 100V repetitive peak reverse voltage. Ideal for rectification applications, this diode operates b/w -65°C to 150°C temperature range.
BAV99+
Multicomp Pro
BAV99+ by Multicomp Pro is a series connected diode with 0.2A output current and 75V peak reverse voltage. Its 0.006us reverse recovery time makes it ideal for high-speed applications. This small outline rectifier diode is designed for surface mount installation in electronic circuits.
2N2222A
New Jersey Semiconductor Products
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; Package Shape: ROUND;
BAV99WT1G
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
C0603C104K5RACAUTO
KEMET Corporation
KEMET C0603C104K5RACAUTO is a ceramic capacitor with 0.1uF capacitance, rated for 50V. It has X7R temperature characteristics, -55 to 125°C operating range, and ±10% tolerance. Ideal for automotive applications meeting AEC-Q200 standard, it comes in SMT package with matte tin finish and wraparound terminals.
BAV99
Jgd Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .006 us; Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 150 Cel;
1N4148WS
Dc Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358AN
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LL4148
Surge Components
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM317T
Integrated Power Semiconductors
Other Regulators; No. of Terminals: 3; Operating Temperature (TJ-Min): 0 Cel; Terminal Pitch: 2.54 mm; Maximum Load Regulation (%): 1.5 %; Nominal Dropout Voltage-1: 3 V;
International Semiconductor
Sensitron Semiconductor
SBAV99LT1G
SBAV99LT1G by Onsemi is a rectifier diode with a max repetitive peak reverse voltage of 100V. It has a small outline package style and a fast max reverse recovery time of 0.006 us. It is commonly used in applications requiring low power dissipation and high operating temperatures.
MMBT3904-7-F
Diodes Incorporated
Diodes Inc. MMBT3904-7-F is a NPN BJT transistor for switching applications. Features include VCEsat of 0.3V, hFE of 30, and IC of 0.2A. With a max operating temp of 150°C, it's ideal for small outline SMT designs in automotive electronics.
BSS138BK,215
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Peak Reflow Temperature (C): 260; Additional Features: LOGIC LEVEL COMPATIBLE; Maximum Operating Temperature: 150 Cel;
SN74S280FN
Texas Instruments
SN74S280FN by Texas Instruments is a 9-bit digital arithmetic circuit with a propagation delay of 18 ns. It operates at a nominal voltage of 5V and has a load capacitance of 15 pF. This chip carrier package is ideal for applications requiring fast arithmetic calculations in commercial temperature environments.
SN74LS688DW3
SN74LS688DW3 by Texas Instruments is a TTL digital arithmetic circuit with 20 terminals and a supply voltage of 5V. It features a small outline package, operates b/w 0-70°C, and is suitable for commercial applications requiring surface mount technology.
SNC54LS348J
SNC54LS348J by Texas Instruments is a MIL-STD-883 Class B (Modified) digital arithmetic circuit with 16 terminals, TTL technology, and 5V supply voltage. It operates in temperatures ranging from -55°C to 125°C and is commonly used in military applications due to its ceramic package body material and through-hole terminal form.
SN74ALS680J4
SN74ALS680J4 by Texas Instruments is a TTL digital arithmetic circuit with 20 terminals in an IN-LINE package. It operates b/w 0°C to 70°C, making it suitable for commercial applications. The ceramic package body and rectangular shape ensure durability and ease of integration into various electronic systems.
SN54LS636FK
SN54LS636FK by Texas Instruments is an 8-bit digital arithmetic circuit with TTL technology. 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 160mA. This chip carrier package with 20 terminals is suitable for military-grade applications requiring high-speed data processing capabilities.
SN74LS181N
Motorola
ARITHMETIC LOGIC UNIT; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 24; Package Code: DIP; Package Shape: RECTANGULAR;
SN74HC85N
SN74HC85N by Texas Instruments is a CMOS digital arithmetic circuit with 16 terminals in an in-line package. It operates b/w -40 to 85°C, suitable for industrial applications. With power supplies of 2/6V, it offers precise calculations in various electronic systems.
74AC11181NT
74AC11181NT by Texas Instruments is a 4-bit digital arithmetic circuit with a propagation delay of 19.8 ns and operates at a supply voltage of 3.3/5 V. It is commonly used in industrial applications requiring fast arithmetic calculations in a compact IN-LINE package style.
SNC54S280W
The Texas Instruments SNC54S280W is a MILITARY-grade TTL digital arithmetic circuit with 14 terminals and a supply voltage of 5V. It operates in temperatures ranging from -55 to 125 °C, making it suitable for military applications requiring high reliability and performance. The flatpack package design with ceramic body material ensures durability and robustness in harsh environments.
SN74AS182D
SN74AS182D by Texas Instruments is a 4-bit digital arithmetic circuit with TTL technology. It operates at a supply voltage range of 4.5V to 5.5V and has a temperature range of 0°C to 70°C. This small outline package is surface mountable and suitable for commercial applications requiring precise arithmetic calculations in electronic systems.
SN74AS181ADWRG4
SN74AS181ADWRG4 by Texas Instruments is a 4-bit digital arithmetic circuit with 21ns propagation delay and 15pF load capacitance. It operates at a nominal voltage of 5V, suitable for commercial temperature grade applications. This small outline package features a rectangular shape, Gull Wing terminals, and inverted output polarity.
CD74HC283M96
Rochester Electronics
ADDER/SUBTRACTOR; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Shape: RECTANGULAR; Terminal Position: DUAL;
74HCT280D,653
PARITY GENERATOR/CHECKER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR;
CD74HCT85MTG4
CD74HCT85MTG4 by Texas Instruments is a 4-bit digital arithmetic circuit with 60ns propagation delay. Operating at 5V, it has a temperature range of -55 to 125°C and is MILITARY grade. This CMOS technology chip comes in a small outline package for surface mount applications.
SN74ALS688N3
SN74ALS688N3 by Texas Instruments is an 8-bit digital arithmetic circuit with a propagation delay of 20ns. Operating at a supply voltage range of 4.5V to 5.5V, it is ideal for commercial temperature grade applications. This TTL technology chip comes in an in-line package style with through-hole terminals, making it suitable for various electronic designs.
SN74LS280NSR
SN74LS280NSR by Texas Instruments is a 9-bit digital arithmetic circuit with a propagation delay of 50 ns at 5V. It features complementary output polarity and operates within a temperature range of 0-70°C. This small outline package is ideal for applications requiring fast arithmetic calculations in commercial-grade environments.
M38510/34701BSA
M38510/34701BSA by Texas Instruments is an 8-bit digital arithmetic circuit with a propagation delay of 11 ns at 5V. It features MIL-PRF-38535 Class B screening and operates in a temperature range from -55°C to 125°C. This flatpack package is suitable for military-grade applications requiring fast signal processing.
54LS283LMQB
54LS283LMQB by Texas Instruments is a digital arithmetic circuit in a ceramic square chip carrier package. Operating at temperatures from -55°C to 125°C, it has a supply voltage of 5V and uses TTL technology. With 20 terminals in a quad position, it is ideal for military-grade applications requiring precise arithmetic calculations.
74HC688PW,118
NXP Semiconductors
NXP Semiconductors' 74HC688PW,118 is an 8-bit digital arithmetic circuit with a propagation delay of 51ns. Operating at a supply voltage range of 2-6V, it features inverted output polarity and is ideal for automotive applications due to its temperature grade. The package style is small outline, thin profile, shrink pitch with gull wing terminals.
SN74HC148D-00
SN74HC148D-00 by Texas Instruments is an 8-bit digital arithmetic circuit with a propagation delay of 45 ns. It operates at a supply voltage range of 2V to 6V and has a temperature range of -40°C to 85°C. This CMOS technology chip is ideal for applications requiring fast data processing in industrial environments.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
74F521PC
74F521MSA
IDENTITY COMPARATOR; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: SSOP; Package Shape: RECTANGULAR;
74F521MSAX
74F521SC
IDENTITY COMPARATOR; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR;
74F521SCX
74F521SJ
74F521SJX
74F521DC
74F521N
Philips Components
IDENTITY COMPARATOR; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 20; Package Shape: RECTANGULAR; No. of Functions: 1;
74F521DCQR
74F521PCQR
74F521PC_NL
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved