SN74AHCT126DR - Texas Instruments

Manufacturer Part Number

SN74AHCT126DR

Manufacturer

Texas Instruments

Introduction

The SN74AHCT126DR is a high-performance, quadruple non-inverting buffer with 3-state outputs from Texas Instruments, designed for use in driving bus lines or buffer memory address registers.

Product Features and Performance

Quadruple non-inverting buffer with 3-state outputs, allowing for effective bus line driving or memory address register buffering

Logic Type: Buffer, Non-Inverting ensures reliable signal amplification with minimal distortion

Features four elements, each with one bit per element, allowing for simultaneous processing of four signals

Supports a wide supply voltage range from 4.5V to 5.5V, adaptable to various power environments

Offers high-speed operation and robust performance with an operating temperature range of -40°C to 125°C

Surface-mount 14-SOIC package is compact and suitable for densely packed PCBs

Product Advantages

Provides high drive power with output current capabilities of 8mA for both high and low levels

Enhanced signal integrity and reduced power consumption due to CMOS technology

The 3-state outputs enable direct connection to bus lines without additional components, simplifying the design and reducing system costs

Compatible with TTL levels, allowing for easy integration into a wide range of digital applications

Key Technical Parameters

Logic Type: Buffer, Non-Inverting

Number of Elements: 4

Number of Bits per Element: 1

Output Type: 3-State

Current Output High, Low: 8mA

Voltage Supply: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 125°C (TA)

Package / Case: 14-SOIC

Quality and Safety Features

Manufactured by Texas Instruments, a leader in semiconductor design and production, ensuring high reliability and performance

Complies with standard quality and safety features for semiconductor devices

Compatibility

Compatible with 5V TTL and CMOS logic levels, allowing for broad interoperability across different systems

Easily integrated into various circuits due to standard SOIC packaging and surface mount technology

Application Areas

Ideal for driving bus lines in computing and telecommunication systems

Buffering of memory address registers in digital electronics

Suitable for applications requiring signal amplification, such as embedded systems, consumer electronics, and industrial controls

Product Lifecycle

Currently marked as Active, indicating ongoing production and support

No indication of nearing discontinuation, ensuring long-term availability for new designs

Upgrades or replacements are typically available through Texas Instruments’ comprehensive product portfolio

Several Key Reasons to Choose This Product

High reliability and performance backed by Texas Instruments

Versatile application across different logic level systems due to its compatibility with 5V TTL and CMOS

Simplifies design and reduces cost with its 3-state outputs suitable for direct bus connection

Robust construction ensuring operational stability within a wide temperature range and power supply variations

Compact and easy-to-integrate design fitting for space-constrained applications