SN74HCT125DR - Texas Instruments

Manufacturer Part Number

SN74HCT125DR

Manufacturer

Texas Instruments

Introduction

High-Speed CMOS Logic Quad Bus Buffer with 3-State Outputs

Product Features and Performance

Quadruple Bus Buffer Gates

High-Speed CMOS Technology

Non-Inverting Buffers

3-State Buffered Outputs Drive Bus Lines or Buffer Memory Address Registers

Product Advantages

Low Power Consumption

High Noise Immunity

Direct LSTTL Input Logic Compatibility

CMOS Input Compatibility

Key Technical Parameters

Logic Type: Buffer, Non-Inverting

Number of Elements: 4 per chip

Number of Bits per Element: 1 bit each

Output Type: 3-State Output

Current Output High, Low: 6mA

Supply Voltage Range: 4.5V to 5.5V

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Output Clamp Voltage for Undervoltage Protection

Compatibility

Compatible with TTL Logic Levels

Application Areas

High-Speed Logic Signal Buffering

Memory Address Register Driving

Bus Management in Microprocessor Systems

Product Lifecycle

Status: Active

Not Nearing Discontinuation

Replacements or Upgrades Not Required

Several Key Reasons to Choose This Product

Ideal for Interfacing Between Different Voltage Levels

Excellent Signal Integrity with 3-State Outputs to Prevent Bus Contention

Widely Used and Trusted CMOS Technology by Industry-Leading Manufacturer

Readily Available in Tape & Reel Packaging for Automated Assembly Processes

Proven Reliability for Industrial Temperature Ranges

Ensures System Stability Due to High Noise Immunity

Adheres to Standard 74HCT Logic Specification