74LVCHR16245AZQLR - Texas Instruments

Manufacturer Part Number

74LVCHR16245AZQLR

Manufacturer

Texas Instruments

Introduction

The 74LVCHR16245AZQLR is a low voltage CMOS bidirectional transceiver with 3-state outputs from Texas Instruments, suitable for asynchronous communication between data buses.

Product Features and Performance

Bidirectional transceiver with dual 8-bit configuration

Non-inverting bus-compatible outputs

3-State outputs for bus interfacing

Supports 1.65V to 3.6V VCC operation

High drive strength (12mA on output high and low)

Low power consumption

Support for wide operating temperature range -40°C to 125°C

Surface Mount 56-VFBGA package

Designed for asynchronous communication between data buses

Product Advantages

Compatible with bus hold on data inputs

Automated flow-through pinout to simplify PCB layout

Suitable for mixed-voltage operation

High-speed data transfer capability

Key Technical Parameters

Logic Type: Transceiver, Non-Inverting

Number of Elements: 2

Number of Bits per Element: 8

Current - Output High, Low: 12mA

Voltage - Supply: 1.65V ~ 3.6V

Operating Temperature Range: -40°C ~ 125°C

Quality and Safety Features

High impedance when VCC is 0V

Latch-up performance exceeds 250mA per JESD 17

ESD protection exceeds JESDEC standard

Compatibility

Interfacing compatibility with multiple logic levels

Compatibility with bus hold for data inputs without external pull-up resistors

Application Areas

Interconnection of digital systems with different voltage domains

Communication interfaces for microprocessors and microcontrollers

Data transfer in consumer electronics, networking, and telecommunication systems

Product Lifecycle

Obsolete - no longer in active production

Replacements or upgrades may be available, information upon request

Several Key Reasons to Choose This Product

Texas Instruments’ reputation for high-quality components

Robust temperature performance for industrial applications

Ease of PCB design with automated flow-through pinout

Suitable for interfacing with future low voltage devices due to its wide supply voltage range

High-speed performance ideal for data-intensive applications