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
-
Lifecycle Status
Suppliers In-Stock
6
In-Stock Inventory
1k+
Digiode
1+ parts
100+ parts
1k+ parts
10k+ parts
Vyrian
Anansix
Mentor Electronics Marketing, LLC
MISTER SPROCKETS
Specialty Parts & Electronic Components, Inc. (S.P.E.C.)
Andel Nordic
$7.329
$7.036
Corphita
Supply Digital
Digital Arithmetic Circuits 74F521PCQR attributes and parameters. Explore more Digital Arithmetic Circuits devices from National Semiconductor
Additional Features:
Family:
JESD-30 Code:
JESD-609 Code:
Length:
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):
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:
74F521PCQR Logic ICs trade compliance attributes, and parameters.
HTS
8542.39.00.01
SB
8542.39.00.00
NSN
5962-01-378-1818, 5962013781818
NIIN
013781818
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.
BSS138PS,115
NXP Semiconductors
NXP Semiconductors' BSS138PS,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A max drain current. Ideal for switching applications, it features a 1.6 ohm max on-resistance and operates in enhancement mode. The transistor comes in a small outline package with GULL WING terminals, making it suitable for surface mount designs.
PIC18F4550T-I/PT
Microchip Technology
The Microchip Technology PIC18F4550T-I/PT microcontroller operates at a max clock frequency of 48 MHz with 8-bit architecture. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it suitable for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this device offers efficient performance in compact designs.
SMBJ18CA
Concord Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V;
ABS07-32.768KHZ-T
Abracon
Abracon ABS07-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 144% stability, and 70000 ohm series resistance. Ideal for applications requiring 0.032768 MHz frequency precision in a compact surface-mount design with gold over nickel finish.
1N4148
Silicon Standard
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Itt Components
RECTIFIER DIODE; Surface Mount: NO; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .15 A;
2N2222A
Onsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; No. of Terminals: 3;
LM358N
Taejin Technology
OPERATIONAL AMPLIFIER; Temperature Grade: AUTOMOTIVE; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
M39029/56-351
Amphenol
CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Additional Features: STANDARD: MIL-DTL-38999; Contact Gender: FEMALE; MIL-Connector Accessory Name: CONTACT; Associated Military - Specifications: MIL-DTL-38999;
MURS160T3G
MURS160T3G by Onsemi is a single rectifier diode with a max output current of 2A and max repetitive peak reverse voltage of 600V. It has a fast recovery time of 0.075us, making it suitable for high voltage applications. The diode operates in temperatures ranging from -65 to 175°C, ideal for power systems requiring ultra-fast response.
OPA2277UA/2K5
Texas Instruments
OPA2277UA/2K5 by Texas Instruments is a dual operational amplifier with low offset voltage of 100 uV and micropower consumption of 0.004 uA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1 MHz. With a compact rectangular package style, it is suitable for surface mount designs in various electronic systems.
NE555D
Fairchild Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
2N7002
Continental Device India
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; Package Body Material: PLASTIC/EPOXY; JEDEC-95 Code: TO-236AB;
M24308/2-1F
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Body or Shell Style: RECEPTACLE; Body Length: 1.228 inch; No. of Rows Loaded: 2;
LM317TG
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Minimum Input-Output Voltage Differential: 3 V; Qualification Status: Not Qualified; No. of Functions: 1;
1N4148WS
Vishay Intertechnology
Vishay Intertechnology's 1N4148WS is a single rectifier diode with a max forward voltage of 1V and output current of 0.15A. With a fast reverse recovery time of 0.004us, it operates up to 150°C. Ideal for applications requiring high-speed switching and low power consumption in surface mount configurations.
FDN306P
FDN306P by Onsemi is a P-CHANNEL FET with 12V DS Breakdown Voltage, ideal for SWITCHING applications. It features SINGLE configuration with BUILT-IN DIODE and GULL WING terminals. Operating in ENHANCEMENT MODE, it has a max ID of 2.6A and 0.04 ohm RDS(on), suitable for small outline packages at temperatures ranging from -55 to 150°C.
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;
LM358M
Raytheon Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
M39029/58-360
TE Connectivity
TE Connectivity's M39029/58-360 is a CRIMP terminal backshell for 22-28 AWG wires, rated at 5A. Ideal for male contacts in Mil-Spec applications, it offers a cross-section area of 0.34 mm2 and ensures secure connections in demanding environments.
SNJ54HC85AJ
SNJ54HC85AJ by Texas Instruments is a CMOS digital arithmetic circuit with 16 terminals. It operates in temperatures ranging from -55°C to 125°C, making it suitable for military-grade applications. With power supplies of 2/6V, this rectangular package is ideal for high-reliability systems.
CD4532BE
CD4532BE by Texas Instruments is an 8-bit digital arithmetic circuit with a propagation delay of 110ns at 5V. It operates in a temperature range from -55 to 125°C and has a max power supply current of 3mA. This CMOS technology device is commonly used in military-grade applications requiring inverted output polarity.
M38510/07802BEX
M38510/07802BEX by Texas Instruments is a 4-bit digital arithmetic circuit with MIL-M-38510 Class B screening. It operates at a supply voltage range of 4.5V to 5.5V and has a propagation delay of 14.5ns, suitable for military-grade applications requiring fast calculations in harsh environments. The package style is in-line with dual terminals and inverted output polarity, designed for TTL technology at temperatures ranging from -55°C to 125°C.
SNJ54ALS280FK
SNJ54ALS280FK by Texas Instruments is a 9-bit digital arithmetic circuit with a propagation delay of 24 ns. Operating at a supply voltage range of 4.5V to 5.5V, it is ideal for military-grade applications requiring fast computation and low power consumption in harsh environments. This chip carrier package features a ceramic, metal-sealed cofired body suitable for surface mount assembly with a terminal pitch of 1.27mm.
SN74LS688DW
SN74LS688DW by Texas Instruments is an 8-bit digital arithmetic circuit with a propagation delay of 23 ns at 5V. It features inverted output polarity, Schmitt trigger technology, and operates within a temperature range of 0-70°C. Ideal for applications requiring fast arithmetic operations in commercial-grade environments.
SN74LS83ANP3
SN74LS83ANP3 by Texas Instruments is a TTL digital arithmetic circuit with 16 terminals and a supply voltage of 5V. It operates b/w 0°C to 70°C, making it suitable for commercial applications. The package is rectangular in shape, made of plastic/epoxy material, and has an in-line style meter.
TIM99630N
TIM99630N by Texas Instruments is a Digital Arithmetic Circuit with 28 terminals in an IN-LINE rectangular package. Operating temperature range of 0-70°C makes it suitable for commercial applications. Utilizes TTL technology and through-hole terminal form with 2.54mm pitch for reliable performance.
54F402FMQB
54F402FMQB by Texas Instruments is a digital arithmetic circuit with 16 terminals and TTL technology. It operates b/w -55 to 125 °C, with a propagation delay of 26 ns. Suitable for military applications, it has a package style of flatpack and supports surface mount installation.
5962-9754701QFA
5962-9754701QFA by Texas Instruments is a digital arithmetic circuit with 4 bits and Schmitt Trigger technology. It operates at a supply voltage of 5V, has a propagation delay of 35ns, and can handle a max power supply current of 88mA. Ideal for military applications due to its MIL-PRF-38535 Class Q screening level.
SN5483AW-00
SN5483AW-00 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 propagation delay of 24ns. Ideal for military applications, this flatpack IC features a ceramic package body and can withstand temperatures from -55°C to 125°C.
5962-8688101RX
The Texas Instruments 5962-8688101RX is a MIL-STD-883 compliant digital arithmetic circuit with 4 bits, operating at a supply voltage of 5V. Featuring a propagation delay of 59ns, it is designed for military applications requiring TTL technology and can operate in temperatures ranging from -55 to 125°C.
7703001EX
7703001EX by Texas Instruments is a MILITARY-grade Digital Arithmetic Circuit with 16 terminals, operating b/w -55 to 125 °C. It has a supply voltage of 5V and uses TTL technology. Ideal for applications requiring high reliability in harsh environments.
CD74HC283M96
Rca Solid State
ADDER/SUBTRACTOR; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
SN74S181JP4
SN74S181JP4 by Texas Instruments is a TTL digital arithmetic circuit with 24 terminals in an in-line rectangular ceramic package. It operates b/w 0°C to 70°C, suitable for commercial applications requiring dual terminal positions. With a terminal pitch of 2.54mm, it offers precise calculations in various electronic systems.
SNJ54ALS632BFN
SNJ54ALS632BFN by Texas Instruments is a 32-bit digital arithmetic circuit with TTL technology. It operates b/w -55°C to 125°C, suitable for military-grade applications. With a supply voltage range of 4.5V to 5.5V, it features 3-STATE output characteristics and comes in a square chip carrier package for surface mount assembly.
SN74AS282N
SN74AS282N by Texas Instruments is a 4-bit digital arithmetic circuit with TTL technology. Operating b/w 0-70°C, it has a supply voltage range of 4.5-5.5V and comes in an in-line package style. Ideal for commercial applications requiring precise calculations in a compact form factor.
DM9324N
The Texas Instruments DM9324N is a 5-bit digital arithmetic circuit with 32ns propagation delay. It operates b/w -55°C to 125°C, ideal for military-grade applications. With a supply voltage range of 4.5V to 5.5V, it comes in an in-line package style suitable for various electronic systems.
SN74AS286D
SN74AS286D by Texas Instruments is a 9-bit digital arithmetic circuit with a propagation delay of 16.5 ns at 5V, featuring a small outline package style for surface mount applications. With 3-STATE output characteristics and true output polarity, it operates within a temperature range of 0 to 70°C, making it ideal for commercial-grade TTL technology circuits.
SN74185J
SN74185J by Texas Instruments is a 5-bit digital arithmetic circuit with a 40 ns propagation delay. It operates at a nominal voltage of 5V and has open-collector output characteristics. This TTL technology chip is commonly used in commercial applications requiring fast arithmetic operations within the temperature range of 0 to 70°C.
74HCT280D,653
NXP Semiconductors' 74HCT280D,653 is a 9-bit digital arithmetic circuit with a supply voltage range of 4.5V to 5.5V and propagation delay of 63ns. It is designed for automotive applications, featuring complementary output polarity and operating temperatures from -40°C to 125°C.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
National Semiconductor
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