SN74AC00DR

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SN74AC00DR

IC GATE NAND 4CH 2-INP 14SOIC

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Bảo hành 365 ngày

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Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series 74AC
ProductStatus Active
LogicType NAND Gate
NumberofCircuits 4
NumberofInputs 2
Voltage-Supply 2V ~ 6V
Current-Quiescent(Max) 2 µA
Current-OutputHighLow 24mA, 24mA
LogicLevel-Low 0.9V ~ 1.65V
LogicLevel-High 2.1V ~ 3.85V
MaxPropagationDelay@VMaxCL 8ns @ 5V, 50pF
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
SupplierDevicePackage 14-SOIC

Tổng quan

Description

The SN74AC00DR is a quad 2-input NAND gate integrated circuit (IC) from Texas Instruments. It operates in the advanced CMOS (AC) logic family, allowing for high-speed operation and low power consumption. The device features four independent NAND gates, each capable of accepting two inputs and providing one output.
It is commonly used in digital logic applications for building combinational circuits, implementing logical operations, and designing complex functions. The SN74AC00DR has a wide operating voltage range (2V to 6V) and can drive standard TTL loads, making it versatile for various applications.
The "DR" suffix indicates that the IC comes in a small-outline package (SOIC) and is designed for surface mounting. Its compact size and high performance make it suitable for space-constrained designs in consumer electronics, automotive, and industrial applications. Overall, the SN74AC00DR is a reliable choice for engineers seeking efficient logic solutions.

Features

The SN74AC00DR is a quad 2-input NAND gate integrated circuit from Texas Instruments. Key features include:
1. Logic Family: Designed in the Advanced CMOS (AC) technology, offering high speed and low power consumption.
2. Supply Voltage: Operates typically from 2V to 6V, compatible with a wide range of digital circuits.
3. Propagation Delay: Fast switching time, typically around 5ns at Vcc = 5V, enabling high-speed applications.
4. Input/Output Characteristics: High noise immunity and low input current, making it ideal for interfacing with various logic levels.
5. Pin Configuration: Available in a 14-pin SOIC package (DR) for space-saving designs.
6. Temperature Range: Functional over a broad temperature range (-40°C to +125°C) for use in diverse applications.
7. Multiple Gates: Contains four independent 2-input NAND gates, enhancing design flexibility.
This IC is widely used in digital circuits for implementing logic functions, signal processing, and control applications.

Package

The SN74AC00DR is a quad 2-input NAND gate integrated circuit packaged in a SOIC-14 (Small Outline Integrated Circuit) format.

Pinout

The SN74AC00DR is a quad 2-input NAND gate from Texas Instruments. It features a total of 14 pins. The primary functions of the pins are as follows:
1. Inputs (A, B): Each of the four NAND gates has two input pins (A1, B1; A2, B2; A3, B3; A4, B4).
2. Outputs (Y): Each NAND gate has one output pin (Y1, Y2, Y3, Y4).
3. Power Supply: VCC (pin 14) is the positive power supply pin.
4. Ground: GND (pin 7) is the ground pin.
The device operates with a supply voltage range of 2V to 6V, and it is designed for high-speed operation. It is commonly used in digital circuits for implementing logic functions.

Manufacturer

The SN74AC00DR is manufactured by Texas Instruments (TI), a multinational electronics company headquartered in Dallas, Texas. Texas Instruments is a leading supplier of semiconductors and various integrated circuits, known for its innovations in analog, digital signal processing, and microcontroller technologies. The company primarily serves the automotive, industrial, communications, and consumer electronics markets, providing a wide range of products including amplifiers, data converters, and embedded processors. TI has a strong focus on research and development, making significant contributions to advancements in electronic design and manufacturing.

Application

The SN74AC00DR is a quad 2-input NAND gate, commonly used in digital circuits for logic operations. Its application areas include digital signal processing, data encoding/decoding, arithmetic logic units (ALUs), and various combinational logic functions. It is also used in microcontrollers, programmable logic devices, and consumer electronics for implementing control logic, state machines, and signal conditioning.

Equivalent

The SN74AC00DR is a quad 2-input NAND gate. Equivalent products include:
1. 74HC00 (High-speed CMOS variant)
2. 74HCT00 (TTL-compatible version)
3. 74LS00 (Low-power Schottky version)
These chips offer similar functionality but may differ in electrical characteristics like supply voltage and speed. Always check the specific datasheets for compatibility in your application.

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