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PCA9554PWR

SMBus I/O Expander With Interrupt Output

文件:768.9 Kbytes 页数:34 Pages

TI

德州仪器

PCA9554PWRG4

SMBus I/O Expander With Interrupt Output

文件:768.9 Kbytes 页数:34 Pages

TI

德州仪器

PCA9554RGTR

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

PCA9554RGVR

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

PCA9554ABS

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

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 恩XP Semiconductors family of I2C-bus I/O expanders. The improvements include higher drive capability, 5 V I/ • Operating power supply voltage range of 2.3 V to 5.5 V\n• 5 V tolerant I/Os\n• Polarity Inversion register\n• Active LOW interrupt output\n• Low standby current\n• Noise filter on SCL/SDA inputs\n• No glitch on power-up\n• Internal power-on reset\n• 8 I/O pins which default to 8 inputs\n• 0 Hz to ;

恩XP

恩XP

PCA9554ADBR

Package:16-SSOP(0.209",5.30mm 宽);包装:管件 类别:集成电路(IC) I/O 扩展器 描述:IC I/O EXPANDER I2C 8B 16SSOP

TI

德州仪器

PCA9554ADGVR

Package:16-TFSOP(0.173",4.40mm 宽);包装:管件 类别:集成电路(IC) I/O 扩展器 描述:IC I/O EXPANDER I2C 8B 16TVSOP

TI

德州仪器

PCA9554ADW

Package:16-SOIC(0.295",7.50mm 宽);包装:管件 类别:集成电路(IC) I/O 扩展器 描述:IC I/O EXPANDER I2C 8B 16SOIC

TI

德州仪器

技术参数

  • Features:

    Configuration registers

  • Supply voltage (Min) (V):

    2.3

  • Supply voltage (Max) (V):

    5.5

  • Addresses:

    8

  • Rating:

    Catalog

  • Frequency (Max) (kHz):

    400

  • Operating temperature range (C):

    -40 to 85

供应商型号品牌批号封装库存备注价格
TI/德州仪器
25+
TSSOP16
12000
只做原装
询价
PHI
06+
TSOP
2500
全新原装进口自己库存优势
询价
PHI
24+
TSSOP-16
2567
询价
PHI
24+
TSOP
5000
只做原装公司现货
询价
PHI
17+
TSOP
9988
只做原装进口,自己库存
询价
TI/德州仪器
23+
TSSOP
87845
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
PHI
23+
TSOP
20000
全新原装假一赔十
询价
PHI
23+
TSOP
8560
受权代理!全新原装现货特价热卖!
询价
PHI
24+
TSOP
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
询价
恩XP
09+
SOP16
5500
原装无铅,优势热卖
询价
更多PCA9554供应商 更新时间2026-3-14 17:26:00