CD54HCT245F - Texas Instruments

Manufacturer Part Number

CD54HCT245F

Manufacturer

Texas Instruments

Introduction

High-speed CMOS octal bus transceivers designed for 5V systems

Provides eight non-inverting buffers/line drivers/line receivers

Ideal for driving/receiving I/O lines in microcomputer systems, peripherals, and test equipment

Product Features and Performance

High-speed operation: tpd = 12 ns (max)

Low power consumption: 2 mA (max) per package at VCC = 5.0V

3-state outputs

ESD protection on all pins

High noise immunity

Latch-up prevention

Slew-rate limited for noise reduction

Product Advantages

Optimized for 5V systems

Performs bus driving, buffering, and translating functions

Enables seamless connectivity between 5V and 3.3V logic

Provides high-speed performance with low power consumption

Key Technical Parameters

Operating Voltage: 4.5V to 5.5V

Output Current: 4mA (High/Low)

Propagation Delay: 12 ns (max)

Power Consumption: 2 mA (max) per package

Quality and Safety Features

ESD protection on all pins

Latch-up prevention

Slew-rate limited for noise reduction

Compatibility

Ideal for 5V systems

Can interface with 3.3V and 5V logic

Application Areas

Microcomputer systems

Peripheral devices

Test equipment

General digital logic applications

Product Lifecycle

This product is currently in production and is not nearing discontinuation.

Replacement and upgrade options are available from Texas Instruments.

Key Reasons to Choose This Product

High-speed operation with low power consumption

Provides bus driving, buffering, and translating functions

Enables seamless connectivity between 5V and 3.3V logic

Robust ESD protection and latch-up prevention

Slew-rate limited for noise reduction

Widely compatible with 5V and 3.3V systems