SN74LVC8T245RHLR - Texas Instruments

Manufacturer Part Number

SN74LVC8T245RHLR

Manufacturer

Texas Instruments

Introduction

The SN74LVC8T245RHLR is a logic-level translation transceiver from Texas Instruments designed to interface between different voltage domains.

Product Features and Performance

8-bit dual-supply bus transceiver with configurable voltage translation

Bidirectional interface between different voltage logic levels

VCC Isolation Feature when either VCC input is at GND

Partial-power-down mode operation

Ioff Supports live insertion, partial-power-down mode, and back-drive protection

Product Advantages

Compatibility with mixed-voltage systems

Low on-state resistance

Low power consumption

Support for multiple power-down states for power saving

Latch-up performance exceeds 100 mA per JESD 78, Class II

Key Technical Parameters

Logic Type: Translation Transceiver

Number of Elements: 1

Number of Bits per Element: 8

Current - Output High, Low: 32mA

Voltage - Supply: 1.65V ~ 5.5V

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

ESD protection exceeds JESDEC standards

Latch-Up Performance Exceeds 100 mA per JESD 78, Class II

Compatibility

Interfaces with 5-V, 3.3-V, and 2.5-V logic levels

Application Areas

Multivoltage systems

Data bus interface or signal buffering

Level translation for interfacing legacy devices with newer systems

Product Lifecycle

Product Status: Active

Continuous investment in manufacturing technology to ensure supply

Several Key Reasons to Choose This Product

Robust support across voltage domains without the need for direction control signals

Smooth data flow due to 8-bit wide transceiver path

Energy-efficient design for low-power applications

High output drive capability of 32mA for both high and low levels

Wide operating temperature range suitable for industrial applications

Reduced system complexity with auto-direction sensing feature

Texas Instruments' reputation for quality and support