SN74AS27N - Texas Instruments

Manufacturer Part Number

SN74AS27N

Manufacturer

Texas Instruments

Introduction

The SN74AS27N is a high-performance, triple 3-input NOR gate from the 74AS series, designed for use in a wide range of digital logic applications.

Product Features and Performance

Contains three independent 3-input NOR gates

High-speed with a maximum propagation delay of 5.5ns at 5V and 50pF

Wide operating voltage range of 4.5V to 5.5V

Capable of driving loads up to 2mA (high) and 20mA (low)

Low input logic level of 0.8V and high input logic level of 2V for versatile interfacing

Packaged in a 14-pin DIP, suitable for through-hole mounting

Product Advantages

Efficient power usage within specified voltage supply range

High-speed performance ensures minimal delay in circuits

Through-hole mounting facilitates easy installation and soldering

The triple 3-input configuration allows for flexibility in complex logic circuit designs

Key Technical Parameters

Logic Type: NOR Gate

Number of Circuits: 3

Input Logic Level Low: 0.8V

Input Logic Level High: 2V

Max Propagation Delay @ V, Max CL: 5.5ns @ 5V, 50pF

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Manufactured by Texas Instruments, a leader in semiconductor design and manufacturing

Complies with industry-standard specifications for logic gates

Compatibility

Compatible with TTL logic levels, facilitating its use in digital systems requiring TTL logic

Through-hole design ensures compatibility with standard breadboards and prototyping boards

Application Areas

Digital systems requiring high-speed logic operations

Computing devices

Communication equipment

Signal processing

Industrial control systems

Product Lifecycle

The SN74AS27N is currently (as of last knowledge update in 2023) in active production with no indication of discontinuation. Texas Instruments typically provides notifications for product end-of-life and offers replacement or upgrade options.

Several Key Reasons to Choose This Product

High-speed operation minimizes delay in logic circuits.

Flexible power supply range supports 4.5V to 5.5V operations.

Triple 3-input NOR gates allow for complex logic designs in minimal space.

Manufactured by Texas Instruments, ensuring reliability and performance.

Through-hole package supports easy mounting and compatibility with various circuit configurations.