SN74HC245DBR - Texas Instruments

Manufacturer Part Number

SN74HC245DBR

Manufacturer

Texas Instruments

Introduction

The SN74HC245DBR is a versatile non-inverting transceiver from Texas Instruments, designed for asynchronous communication between data buses.

Product Features and Performance

Eight bidirectional data lines

Supports 3-state outputs for bus-oriented systems

Wide operating voltage range 2V to 6V

Optimized for low power consumption

High current drive capability +/-7.8mA

Balanced propagation delay and transition times

Product Advantages

Compatibility with multiple bus standards due to wide voltage range

Design flexibility with bidirectional data flow

Reduced power consumption suitable for portable applications

High noise immunity

Suitable for demanding environments with operational temperature range from -40°C to 85°C

Key Technical Parameters

Logic Type: Transceiver, Non-Inverting

Number of Elements: 1

Number of Bits per Element: 8

Current - Output High, Low: 7.8mA

Voltage - Supply: 2V ~ 6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Manufactured under stringent quality control standards

Robust thermal performance

Compatibility

Wide voltage compatibility for interfacing with various logic families

Suitable for surface mounting with 20-SSOP package

Application Areas

Telecommunications

Computers and computer peripherals

Industrial controls and automation

Data acquisition systems

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing manufacturer support

Availability of replacements or upgrades: Check with Texas Instruments for the most current information

Several Key Reasons to Choose This Product

High-quality and reliability from Texas Instruments

Wide range of supply voltage for diverse applications

Convenient surface mount SSOP-20 package for space-constrained designs

High drive capability for driving heavier loads

Designed for use in harsh temperature environments

Good for use in both prototyping and production runs due to active status and availability in tape and reel packaging