I2C General Purpose I/O Expanders

NXP Semiconductors I2C General Purpose I/O Expanders provide GPIO expansion for most microprocessor families, allowing designers to save the GPIOs on microprocessors for other important functions. Designers can utilize the microprocessor GPIOs for important functions and use the I/O expander for other duties, including system monitoring, ACPI power switches, sensors, push buttons, LEDs, fans, and more. NXP GPIO expanders are ideal for adding fan and LED control to systems. They are also ideal for monitoring system functions and accepting push-button inputs.

接口 IC类型

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选择 图像 零件编号 制造商 描述 数据表 供货情况 单价(含13%增值税) 根据您的数量,按照单价筛选表格中的结果。 数量 RoHS 产品类型 产品 类型 接口类型 安装风格 封装 / 箱体
NXP Semiconductors 接口-I/O扩展器 8bit IO Expander Low Voltage XQFN
74,900预期 2026/7/9
最低: 1
倍数: 1
: 4,000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT XQFN-16
NXP Semiconductors 接口-I/O扩展器 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package
20,426在途量
最低: 1
倍数: 1
: 6,000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT HWQFN-24
NXP Semiconductors 接口-I/O扩展器 16bit I2C IO Port
21,586在途量
最低: 1
倍数: 1
: 2,500

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT TSSOP-24

NXP Semiconductors 接口-I/O扩展器 8bit I2C IO Port
28,861在途量
最低: 1
倍数: 1
: 6,000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT HVQFN-16
NXP Semiconductors 接口-I/O扩展器 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package
18,000预期 2026/7/9
最低: 1
倍数: 1
: 6,000

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT HWQFN-24

NXP Semiconductors 接口-信号缓冲器、中继器 I2C/SMBus Repeater
5,000预期 2026/11/23
最低: 1
倍数: 1
: 2,500

Signal Buffers, Repeaters Repeaters I2C, SMBus I2C, SMBus SMD/SMT TSSOP-8
NXP Semiconductors 接口-I/O扩展器 16bit I2C IO Port
4,918预期 2026/7/27
最低: 1
倍数: 1
: 2,500

I/O Expanders I/O Expanders I/O Expander I2C, Serial, SMBus SMD/SMT TSSOP-24
NXP Semiconductors 接口-I/O扩展器 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package
10,000预期 2026/7/14
最低: 1
倍数: 1
: 5,000

I/O Expanders I/O Expanders General Purpose I2C, Serial, SMBus SMD/SMT X2QFN-16