SN74ALS37AN - Texas Instruments

Manufacturer Part Number

SN74ALS37AN

Manufacturer

Texas Instruments

Introduction

The SN74ALS37AN is a quadruple 2-input positive-NAND gate designed for 4.5V to 5.5V VCC operation.

Product Features and Performance

Quadruple 2-input NAND gate configuration

Operates at voltage supply range of 4.5V to 5.5V

High-current outputs drive up to 15 LS-TTL loads

Typical VOLP (Output Ground Bounce) < 0.8V at VCC = 5V, TA = 25°C

Typical VOHV (Output VOH Undershoot) > 2V at VCC = 5V, TA = 25°C

Product Advantages

High logic-gate speed—8 ns propagation delay

Low power consumption

Compatible with LS-TTL outputs

Available in tube packaging for safe handling

Key Technical Parameters

Logic Type: NAND Gate

Number of Circuits: 4

Number of Inputs: 2

Voltage - Supply: 4.5V ~ 5.5V

Current - Output High, Low: 2.6mA, 24mA

Input Logic Level - Low: 0.8V

Input Logic Level - High: 2V

Max Propagation Delay @ V, Max CL: 8ns @ 5V, 50pF

Operating Temperature: 0°C ~ 70°C

Mounting Type: Through Hole

Supplier Device Package: 14-PDIP

Package / Case: 14-DIP (0.300", 7.62mm)

Quality and Safety Features

Designed to meet JEDEC standards for high reliability

Robust against static discharge and environmental stress

Compatibility

Logic levels compatible with other 74ALS series components

Through-hole mounting design for compatibility with general PCBs

Application Areas

Industrial control systems

Data processing

Consumer electronics

Computing devices

Product Lifecycle

Active product status, not reported to be nearing discontinuation

Standard 74ALS series component, potential availability of compatible replacements or upgrades

Several Key Reasons to Choose This Product

Proven Texas Instruments reliability and industry standard

High-speed performance suitable for demanding applications

Low power consumption ideal for energy-conscious designs

The ability to drive up to 15 LS-TTL loads facilitates integration with existing hardware

A wide operating temperature range ensures stability across various environments

Ease of use through standard through-hole mounting and industry-standard package