| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
丝印代码：PA9544A；4-channel I2C-bus multiplexer with interrupt logic | ETC 知名厂家 | ETC |   | |
PA9544A | 4-channel I2C-bus multiplexer with interrupt logic | ETC 知名厂家 | ETC | |
4-channel I2C multiplexer and interrupt controller DESCRIPTION The PCA9544 is a 1-of-4 bi-directional translating multiplexer, controlled via the I2C bus. The SCL/SDA upstream pair fans out to four SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control regist | PHILIPS 飞利浦 | | ||
4-channel IC multiplexer with interrupt logic DESCRIPTION The PCA9544A is a 1-of-4 bi-directional translating multiplexer, controlled via the I2C-bus. The SCL/SDA upstream pair fans out to four SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control registe | PHILIPS 飞利浦 | | ||
4-channel I2C multiplexer and interrupt controller DESCRIPTION The PCA9544 is a 1-of-4 bi-directional translating multiplexer, controlled via the I2C bus. The SCL/SDA upstream pair fans out to four SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control regist | PHILIPS 飞利浦 | | ||
4-channel I2C multiplexer and interrupt controller DESCRIPTION The PCA9544 is a 1-of-4 bi-directional translating multiplexer, controlled via the I2C bus. The SCL/SDA upstream pair fans out to four SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control regist | PHILIPS 飞利浦 | | ||
4-CHANNEL IC AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：578.7 Kbytes Page：23 Pages | TI 德州仪器 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/德州仪器 |
21+ |
TSSNAP20 |
4000 |
一级代理品牌,价格优势原装正品准则 |
|||
TI/德州仪器 |
25+ |
TSSOP20 |
33500 |
全新进口原装现货,假一罚十 |
|||
恩XP |
25+ |
2500 |
全新原装!优势库存热卖中! |
||||
恩XP |
25+ |
TSSOP20 |
12500 |
只做进口原装假一罚百 |
|||
恩XP |
24+ |
N/A |
7680 |
原装正品现货支持实单 |
|||
TI |
22+ |
TSSOP20 |
8031 |
原装正品，实单请联系 |
|||
TI |
24+ |
TSSOP20 |
5630 |
TI一级代理原厂授权渠道实单支持 |
|||
恩XP |
25+ |
SMD |
518000 |
明嘉莱只做原装正品现货 |
|||
恩XP |
25+ |
N/A |
21000 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
Texas Instruments |
25+ |
TSSOP20 |
18000 |
TI优势渠道,大量原装库存现货,交期快,欢迎询价。 |
PA9544A规格书下载地址
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DdatasheetPDF页码索引
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