SN74LS03N - onsemi

Manufacturer Part Number

SN74LS03N

Manufacturer

Texas Instruments

Introduction

Integrated Circuit - Quad 2-Input NAND Gate with Open Collector Outputs

Product Features and Performance

Quad 2-Input configuration

Open Collector Outputs allowing wired AND connections

Fast propagation delay (Typically 32ns)

Low power consumption

Product Advantages

Compatible with TTL Logic Levels

High output drive current (16mA Low)

Ability to drive multiple inputs

Key Technical Parameters

Logic Type: NAND Gate

Number of Circuits: 4

Number of Inputs: 2 per gate

Voltage - Supply: 4.75V to 5.25V

Current - Output High, Low: 250µA, 16mA

Input Logic Level - Low: ≤0.8V

Input Logic Level - High: ≥2V

Quality and Safety Features

Standard operating temperature range 0°C to 70°C

Robust through-hole package for easy handling

Compatibility

TTL Logic Level Compatible

Multiple input compatibility with 14-PDIP package

Application Areas

General-purpose logic circuits

Industrial electronics

Computing systems

Product Lifecycle

Status: Active

Readily available and not near discontinuation

Several Key Reasons to Choose This Product

Tried and true industry standard logic family (74LS)

High noise margin with TTL compatibility

Strong output drive capability

Ease of use in breadboards and prototyping due to through-hole packaging

Supports complex wired logic functions with Open Collector output