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232GE

MULTIPLE RS-232 DRIVERS AND RECEIVERS

BCD Semiconductor 

Data Sheet

MULTIPLE RS-232 DRIVERS AND RECEIVERS

General Description

Features

AZ75232

The AZ75232 combines three drivers and five receiv-

ers, which conform to the EIA/TIA-232-F and ITU

v.28 standards. Each receiver converts EIA/TIA-232-F

inputs to 5-V TTL/CMOS levels and each driver con-

verts TTL/CMOS input levels into EIA/TIA-232-F

levels.

The flow-through pinout facilitates simple non-cross-

over board layout. The AZ75232 provides a one-chip

solution for the common 9-pin serial RS-232 interface

between data terminal and data communications equip-

ment.

The AZ75232 is available in SOIC-20, SSOP-20 and

TSSOP-20 packages.

· Single Chip with Easy Interface between UART

and Serial-Port Connector

· Meet the Requirement of EIA/TIA-232-F and

ITU v.28 Standards

· Designed to Support Data Rates up to 120kbit/s

· 3 Drivers and 5 Receivers

· Flow-through Pinout

Applications

· Mother Board

· Peripheral Equipment

SOIC-20

SSOP-20

TSSOP-20

Figure 1. Package Types of AZ75232

Oct. 2009 Rev. 1. 7

BCD Semiconductor Manufacturing Limited

1

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