SN74ALS20AN - Texas Instruments

Manufacturer Part Number

SN74ALS20AN

Manufacturer

Texas Instruments

Introduction

The SN74ALS20AN is a dual 4-input NAND gate from Texas Instruments' 74ALS series, designed for use in logic systems that require specific voltage supply levels and high-speed operations.

Product Features and Performance

Dual 4-input NAND gate configuration

Fast switching speeds

Through-hole mounting for easy integration on PCBs

Standard 14-PDIP package for compatibility with common board layouts

Resistant to overload conditions

Product Advantages

High output drive current capability

Low input logic level requirements for versatile interfacing

Proven 74ALS series reliability and performance

Compatibility with a wide range of supply voltages (4.5V to 5.5V)

Key Technical Parameters

Logic Type: NAND Gate

Number of Circuits: 2

Number of Inputs: 4

Voltage - Supply: 4.5V ~ 5.5V

Current - Output High, Low: 400µA, 8mA

Input Logic Level - Low: 0.8V

Input Logic Level - High: 2V

Max Propagation Delay @ V, Max CL: 12.5ns @ 5V, 50pF

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Designed for industrial operating temperature ranges

Manufactured by Texas Instruments, a leader in semiconductor innovation

Compatibility

Compatible with a range of logic circuits requiring a supply voltage between 4.5V and 5.5V

Standard 14-PDIP package aligns with common PCB design formats

Application Areas

Digital signal processing

Computer systems

Networking equipment

Data communication infrastructure

Product Lifecycle

Active status, indicating ongoing manufacturing and availability

No indication of discontinuation, replacements, or upgrades at this stage

Several Key Reasons to Choose This Product

Stable operation within a recognized temperature range, ensuring durability for a variety of applications

The part of a trusted manufacturer with a reputation for quality and reliability

Flexibility in use due to compatible logic levels with common digital systems

Enhanced output drive capability for more demanding logic applications

Ideal for incorporation into existing and new circuit designs requiring minimal power consumption