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型号 功能描述 生产厂家 企业 LOGO 操作
AM9557DM

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

AM9557DM产品属性

  • 类型

    描述

  • 型号

    AM9557DM

  • 制造商

    AMD

  • 制造商全称

    Advanced Micro Devices

  • 功能描述

    Programmable DMA Controller

更新时间:2026-3-17 21:20:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
AMD
25+
7
公司优势库存 热卖中!!
AXELITE
2026+
TO-252
2500
原装正品,欢迎来电咨询!
DIP-28
23+
NA
15659
振宏微专业只做正品,假一罚百!
AXELITE
1346+
TO252
2343
一级代理,专注军工、汽车、医疗、工业、新能源、电力
AMD
25+
DIP
2987
只售原装自家现货!诚信经营!欢迎来电!
AXELITE
25+
SOP8
30000
代理全新原装现货,价格优势
AMD
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
AXELITE
25+
SOP8
800
百分百原装正品 真实公司现货库存 本公司只做原装 可
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!
AMD
24+
DIP
951

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