CD74HC245E - Harris Corporation

Manufacturer Part Number

CD74HC245E

Manufacturer

Texas Instruments

Introduction

High-speed CMOS logic 8-bit non-inverting bus transceiver with 3-state outputs.

Product Features and Performance

Bidirectional bus transceiver

8-bit non-inverting data path

3-State outputs for bus-oriented applications

CMOS technology for low power consumption

Balanced propagation delays

Maximum data rates typically at 5.2mA

Support for multiple bus management operations

Wide operating voltage range of 2V to 6V

Product Advantages

High noise immunity and low power consumption

Functional compatibility with the 74LS family

High drive capabilities for bus-oriented systems

High on/off output voltage ratio

Multiple package options for design flexibility

Industrial-grade temperature range enhances reliability

Key Technical Parameters

Logic Type: Transceiver, Non-Inverting

Number of Elements: 1

Number of Bits per Element: 8

Output Type: 3-State

Current Output High, Low: 5.2mA

Voltage Supply: 2V to 6V

Operating Temperature: -55°C to 125°C

Mounting Type: Through Hole

Package / Case: 20-DIP

Supplier Device Package: 20-PDIP

Quality and Safety Features

Meets stringent industrial standards for performance

High-quality construction for long-term reliability

Compatibility

Compatible with TTL logic levels

Broad interoperability with 74HC logic family

Application Areas

Data bus interfacing and buffering

Memory address buses

Peripheral driving

Microprocessor systems

Communication systems

Product Lifecycle

Status: Active

Not near discontinuation

Availability of replacements and upgrades consistent with 74HC logic family

Several Key Reasons to Choose This Product

Highly reliable for industrial temperature ranges

Versatile for use in a variety of bus-oriented interfacing

Compatible with a wide range of supply voltages

Texas Instruments' reputation for quality and support

Available in through-hole package for easy prototyping and repairs

Sustained product lifecycle with no foreseeable discontinuation