位置：首页 > IC中文资料第504页 > QCA9557
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
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 | |
QCA9557产品属性
- 类型
描述
- 型号
QCA9557
- 制造商
Qualcomm
- 功能描述
CHIPSET
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
SOIC16 |
21000 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
恩XP |
2016+ |
SOP |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
PHI |
24+ |
SSOP16 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
TI/德州仪器 |
2023+ |
SOP |
6895 |
原厂全新正品旗舰店优势现货 |
|||
PHI |
22+ |
SOP |
3000 |
原装正品,支持实单 |
|||
TI |
25+ |
SSOP16 |
4500 |
全新原装、诚信经营、公司现货销售! |
|||
PHI |
22+ |
SOP16 |
5000 |
全新原装现货!价格优惠!可长期 |
|||
PHI |
26+ |
原厂封装 |
12300 |
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订 |
|||
恩XP |
17+ |
SOP |
6200 |
100%原装正品现货 |
|||
恩XP |
24+ |
200 |
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QCA9557规格书下载地址
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2019-3-7
DdatasheetPDF页码索引
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