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PCA9554DB

8-bit I2C and SMBus I/O port with interrupt

DESCRIPTION The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and were developed to enhance the Philips family of I C I/O expanders. The improvements include higher drive capability, 5V I/O t

文件:183.77 Kbytes 页数:20 Pages

PHI

飞利浦

PHI

PCA9554DB

8-bit I2C-bus and SMBus I/O port with interrupt

General description The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and were developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements include higher d

文件:187.57 Kbytes 页数:30 Pages

恩XP

恩XP

PCA9554DB

8-bit I2C-bus and SMBus I/O port with interrupt

General description The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and were developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements include higher d

文件:590.74 Kbytes 页数:35 Pages

恩XP

恩XP

PCA9554DB

REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS

文件:933.27 Kbytes 页数:36 Pages

TI

德州仪器

PCA9554DB

SMBus I/O Expander With Interrupt Output

文件:768.9 Kbytes 页数:34 Pages

TI

德州仪器

PCA9554DB,112

8-bit I2C-bus and SMBus I/O port with interrupt

General description The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and were developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements include higher d

文件:590.74 Kbytes 页数:35 Pages

恩XP

恩XP

PCA9554DB,118

8-bit I2C-bus and SMBus I/O port with interrupt

General description The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and were developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements include higher d

文件:590.74 Kbytes 页数:35 Pages

恩XP

恩XP

PCA9554DBQR

REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS

文件:933.27 Kbytes 页数:36 Pages

TI

德州仪器

PCA9554DBR

SMBus I/O Expander With Interrupt Output

文件:768.9 Kbytes 页数:34 Pages

TI

德州仪器

PCA9554DBR

REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS

文件:933.27 Kbytes 页数:36 Pages

TI

德州仪器

产品属性

  • 产品编号:

    PCA9554DB

  • 制造商:

    Texas Instruments

  • 类别:

    集成电路(IC) > I/O 扩展器

  • 包装:

    管件

  • I/O 数:

    8

  • 接口:

    I²C,SMBus

  • 中断输出:

  • 特性:

    POR

  • 输出类型:

    推挽式

  • 电流 - 灌/拉输出:

    10mA,25mA

  • 电压 - 供电:

    2.3V ~ 5.5V

  • 工作温度:

    -40°C ~ 85°C

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    16-SSOP(0.209",5.30mm 宽)

  • 供应商器件封装:

    16-SSOP

  • 描述:

    IC I/O EXPANDER I2C 8B 16SSOP

供应商型号品牌批号封装库存备注价格
TI
15+
SSOP16
9550
专营进口原装假一赔十价格优势
询价
恩XP
24+
标准封装
14538
全新原装正品/价格优惠/质量保障
询价
PHI
20+
SOP
2860
原厂原装正品价格优惠公司现货欢迎查询
询价
PHI
25+
SSOP16
18600
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
PHI
24+
SOP
50
只做原厂渠道 可追溯货源
询价
恩XP
2021+
TSSOP-16
6800
原厂原装,欢迎咨询
询价
恩XP
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
询价
恩XP
25+
10000
询价
恩XP
24+
2000
询价
恩XP
09+
SSOP16
5500
原装无铅,优势热卖
询价
更多PCA9554DB供应商 更新时间2025-10-4 14:06:00