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PCA9554A价格
参考价格：￥4.0067
型号：PCA9554ABS,118 品牌：NXP 备注：这里有PCA9554A多少钱，2026年最近7天走势，今日出价，今日竞价，PCA9554A批发/采购报价，PCA9554A行情走势销售排行榜，PCA9554A报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
PCA9554A | 8-bit I2C and SMBus I/O port with interrupt DESCRIPTION The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and were developed to enhance the Philips family of I C I/O expanders. The improvements include higher drive capability, 5V I/O t | PHILIPS 飞利浦 |   | |
PCA9554A | 8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | |
PCA9554A | PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | |
PCA9554A | 具有中断、弱上拉和配置寄存器的 8 位 2.3V 至 5.5V I2C/SMBus I/O 扩展器 | TI 德州仪器 | | |
PCA9554A | REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：650.06 Kbytes Page：33 Pages | TI 德州仪器 | | |
PCA9554A | SMBus I/O Expander With Interrupt Output 文件：1.11957 Mbytes Page：40 Pages | TI 德州仪器 | | |
PCA9554A | Smart, simple solutions for the 12 most common design concerns | ETC 知名厂家 | ETC | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C and SMBus I/O port with interrupt DESCRIPTION The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and were developed to enhance the Philips family of I C I/O expanders. The improvements include higher drive capability, 5V I/O t | PHILIPS 飞利浦 | | ||
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C and SMBus I/O port with interrupt DESCRIPTION The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and were developed to enhance the Philips family of I C I/O expanders. The improvements include higher drive capability, 5V I/O t | PHILIPS 飞利浦 | | ||
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C and SMBus I/O port with interrupt DESCRIPTION The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and were developed to enhance the Philips family of I C I/O expanders. The improvements include higher drive capability, 5V I/O t | PHILIPS 飞利浦 | | ||
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
8-bit I2C and SMBus I/O port with interrupt DESCRIPTION The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and were developed to enhance the Philips family of I C I/O expanders. The improvements include higher drive capability, 5V I/O t | PHILIPS 飞利浦 | | ||
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C and SMBus I/O port with interrupt DESCRIPTION The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and were developed to enhance the Philips family of I C I/O expanders. The improvements include higher drive capability, 5V I/O t | PHILIPS 飞利浦 | | ||
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers 1 Features • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V • 5-V Tolerant I/Os • 400-kHz Fast I2C Bus • Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus • Input/Output Configuration Reg | TI 德州仪器 | | ||
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C and SMBus I/O port with interrupt DESCRIPTION The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and were developed to enhance the Philips family of I C I/O expanders. The improvements include higher drive capability, 5V I/O t | PHILIPS 飞利浦 | | ||
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
SMBus I/O Expander With Interrupt Output 文件：1.11957 Mbytes Page：40 Pages | TI 德州仪器 | | ||
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
封装/外壳：16-VFQFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC I/O EXPANDER I2C 8B 16HVQFN 集成电路（IC） I/O 扩展器 | ETC 知名厂家 | ETC | | |
8-bit I2C-bus and SMBus I/O port with interrupt | ETC 知名厂家 | ETC | | |
封装/外壳：16-SOIC（0.295"，7.50mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC I/O EXPANDER I2C 8B 16SOIC 集成电路（IC） I/O 扩展器 | ETC 知名厂家 | ETC | | |
REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：650.06 Kbytes Page：33 Pages | TI 德州仪器 | | ||
SMBus I/O Expander With Interrupt Output 文件：1.11957 Mbytes Page：40 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：650.06 Kbytes Page：33 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：650.06 Kbytes Page：33 Pages | TI 德州仪器 | |
PCA9554A产品属性
- 类型
描述
- 型号
PCA9554A
- 制造商
PHILIPS
- 制造商全称
NXP Semiconductors
- 功能描述
8-bit I2C and SMBus I/O port with interrupt
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHI |
24+ |
QFN |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
恩XP |
25+23+ |
QFN |
41944 |
绝对原装正品全新进口深圳现货 |
|||
PHI |
2023+ |
HVQFN16 |
5930 |
原厂全新正品旗舰店优势现货 |
|||
恩XP |
25+ |
SMD |
518000 |
明嘉莱只做原装正品现货 |
|||
PHI |
22+ |
QFN-16 |
3000 |
原装正品,支持实单 |
|||
PHI |
2407+ |
QFN |
7750 |
原装现货!实单直说!特价! |
|||
恩XP |
24+ |
NA |
6000 |
全新原装正品现货 量大可订 |
|||
TI |
23+ |
VQFN-16 |
7500 |
正规渠道,只有原装! |
|||
恩XP |
17+ |
NA |
6200 |
100%原装正品现货 |
|||
PHI |
24+ |
QFN |
192 |
PCA9554A规格书下载地址
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2019-6-18
DdatasheetPDF页码索引
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