型号 功能描述 生产厂家 企业 LOGO 操作
AM9557PC

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

AM9557PC产品属性

  • 类型

    描述

  • 型号

    AM9557PC

  • 制造商

    AMD

  • 制造商全称

    Advanced Micro Devices

  • 功能描述

    Programmable DMA Controller

更新时间:2026-3-15 11:10:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
AXELITE
23+
TO-252
30000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
24+
N/A
47000
一级代理-主营优势-实惠价格-不悔选择
AMD
25+
DIP
58
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
Advanced Micro Devices
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
Axelite(台湾亚瑟莱特)
2447
TO-252-2(DPAK)
105000
2500个/卷一级代理专营品牌!原装正品,优势现货,长
AMD
24+
DIP
951
AMD
23+
DIP
7000
绝对全新原装!100%保质量特价!请放心订购!
AMD
24+
PLCC28
22055
郑重承诺只做原装进口现货
AMD
22+
CDIP
8200
原装现货库存.价格优势!!
NK/南科功率
2025+
TO-252-2
986966
国产

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