M74HC125B1R - STMicroelectronics

Manufacturer Part Number

M74HC125B1R

Manufacturer

STMicroelectronics

Introduction

The M74HC125B1R is a high-speed CMOS Quad Bus Buffer fabricated with silicon gate C2MOS technology.

Product Features and Performance

Quad Bus Buffer with 4 non-inverting buffers

Each buffer has a separate output enable input

Output state controlled independently

3-state outputs for bus orientated applications

High-speed performance

Low power consumption

Wide operating voltage range: 2V ~ 6V

Product Advantages

Offers high noise immunity and low power dissipation

Wide range of operating temperatures from -55°C to 125°C

Compatible with TTL outputs

Flexible use due to through-hole mounting

Key Technical Parameters

Logic Type: Buffer, Non-Inverting

Number of Elements: 4

Number of Bits per Element: 1

Current Output High, Low: 7.8mA

Voltage Supply Range: 2V ~ 6V

Operating Temperature: -55°C ~ 125°C

Mounting Type: Through Hole

Package: 14-DIP

Quality and Safety Features

Fabricated with high-quality C2MOS technology

Compatibility

TTL compatible

Application Areas

Bus oriented systems

Memory address drivers

Clock drivers

Power bus control

Product Lifecycle

This product is marked as obsolete, indicating that it may have limited availability or support, and possible replacements or upgrades might be needed.

Several Key Reasons to Choose This Product

Robust output drive capable of driving high capacitive loads

Wide operating temperature range suitable for industrial applications

Supports multiple power supply voltages for flexible application integration

Low power consumption enhancing system efficiency

Proven reliability through STMicroelectronics' silicon gate C2MOS technology

Obsolescence status requires evaluation for long-term projects, incentivizing consideration of future-proof alternatives