PCA9538DWRG4

更新时间： 2024-02-14 14:22:49

品牌	Logo	应用领域
德州仪器 - TI		输出元件
页数	文件大小	规格书
31页	609K
描述
REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT, RESET, AND CONFIGURATION REGISTERS

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PCA9538DWRG4 数据手册

PCA9538

www.ti.com ................................................................................................................................................ SCPS126E–SEPTEMBER 2006–REVISED JUNE 2008

FUNCTIONAL BLOCK DIAGRAM

Interrupt

Logic

LP Filter

INT

P7−P0

SCL

SDA

Input

Filter

I C Bus

Shift

I/O

Port

8 Bits

Control

Write Pulse

Read Pulse

RESET

Power-On

Reset

GND

A. Pin numbers shown are for the DB, DBQ, DGV, DW, or PW package.

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