零件编号 | 下载 订购 | 功能描述/丝印 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
PCA9557DR | REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH RESET AND CONFIGURATION REGISTERS | TITexas Instruments 德州仪器美国德州仪器公司 | TI | |
PCA9557DR | REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH RESET AND CONFIGURATION REGISTERS | TITexas Instruments 德州仪器美国德州仪器公司 | TI | |
PCA9557DR | Package:16-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) I/O 扩展器 描述:IC I/O EXPANDER I2C 8B 16SOIC | TI1Texas Instruments 德州仪器 | TI1 | |
REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH RESET AND CONFIGURATION REGISTERS | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
REMOTE8-BITI2CANDSMBusLOW-POWERI/OEXPANDERWITHRESETANDCONFIGURATIONREGISTERS | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
REMOTE8-BITI2CANDSMBusLOW-POWERI/OEXPANDERWITHRESETANDCONFIGURATIONREGISTERS | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
REMOTE8-BITI2CANDSMBusLOW-POWERI/OEXPANDERWITHRESETANDCONFIGURATIONREGISTERS | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
8-bitI2CandSMBusI/0portwithreset DESCRIPTION ThePCA9557isasiliconCMOScircuitwhichprovidesparallelinput/outputexpansionforSMBusandI2Capplications.ThePCA9557consistsofan8-bitinputportregister,8-bitoutputportregister,andanI2C/SMBusinterface.Ithaslowcurrentconsumptionandahighimpedanceopend | PhilipsNXP Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | ||
8-bitI2C-busandSMBusI/Oportwithreset Generaldescription ThePCA9557isasiliconCMOScircuitwhichprovidesparallelinput/outputexpansionforSMBusandI2C-busapplications.ThePCA9557consistsofan8-bitinputportregister,8-bitoutputportregister,andanI2C-bus/SMBusinterface.Ithaslowcurrentconsumptionandahigh- | nxpNXP Semiconductors 恩智浦恩智浦半导体公司 | nxp | ||
REMOTE8-BITI2CANDSMBusLOW-POWERI/OEXPANDERWITHRESETANDCONFIGURATIONREGISTERS | TITexas Instruments 德州仪器美国德州仪器公司 | TI |
产品属性
- 产品编号:
PCA9557DR
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > I/O 扩展器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- I/O 数:
8
- 接口:
I²C,SMBus
- 中断输出:
无
- 特性:
POR
- 输出类型:
开漏极,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-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC I/O EXPANDER I2C 8B 16SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI/德州仪器 |
2020+ |
SOP16 |
253 |
全新原装现货,特价出售 |
询价 | ||
Texas Instruments |
24+ |
SOIC-16 |
36669 |
TI优势主营型号-原装正品 |
询价 | ||
NXP |
17+ |
SOP |
6200 |
100%原装正品现货 |
询价 | ||
TI/德州仪器 |
21+ |
SOP |
9852 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
NXP |
2021+ |
SOP |
6800 |
原厂原装,欢迎咨询 |
询价 | ||
TI/德州仪器 |
24+ |
SOP16 |
9141 |
原装优势公司现货! |
询价 | ||
TI(德州仪器) |
24+ |
SOP |
13352 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
询价 | ||
TI |
21+ |
2500 |
询价 | ||||
TI |
24+ |
16-SOIC |
7500 |
询价 | |||
NXP |
SOP |
100 |
正品原装--自家现货-实单可谈 |
询价 |
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