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Programmable DMA Controller

AMD

超威半导体

Programmable DMA Controller

AMD

超威半导体

8-bit I2C and SMBus I/0 port with reset

DESCRIPTION The PCA9557 is a silicon CMOS circuit which provides parallel input/output expansion for SMBus and I2C applications. The PCA9557 consists of an 8-bit input port register, 8-bit output port register, and an I2C/SMBus interface. It has low current consumption and a high impedance open d

PHILIPS

飞利浦

8-bit I2C and SMBus I/0 port with reset

DESCRIPTION The PCA9557 is a silicon CMOS circuit which provides parallel input/output expansion for SMBus and I2C applications. The PCA9557 consists of an 8-bit input port register, 8-bit output port register, and an I2C/SMBus interface. It has low current consumption and a high impedance open d

PHILIPS

飞利浦

8-bit I2C and SMBus I/0 port with reset

DESCRIPTION The PCA9557 is a silicon CMOS circuit which provides parallel input/output expansion for SMBus and I2C applications. The PCA9557 consists of an 8-bit input port register, 8-bit output port register, and an I2C/SMBus interface. It has low current consumption and a high impedance open d

PHILIPS

飞利浦

更新时间:2026-5-23 19:23:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
MPS
1247+
SOP16
1675
一级代理,专注军工、汽车、医疗、工业、新能源、电力
MPS
24+
SOP16
65200
一级代理/放心采购
MPS
25+23+
SOP16
42516
绝对原装正品全新进口深圳现货
AMD
2450+
DIP16
6540
只做原厂原装正品现货或订货!终端工厂可以申请样品!
AMD
24+
DIP
120
MPS
SOP-16
2500
正品原装--自家现货-实单可谈
AMD
26+
DIP
890000
一级总代理商原厂原装大批量现货 一站式服务
AMD
22+
DIP
8200
原装现货库存.价格优势!!
MPS
22+
SOIC-16
20000
公司只做原装 品质保证
MPS实数量
26+
SOP8
86720
全新原装正品价格最实惠 假一赔百

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