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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NXP Semiconductors 接口-I/O扩展器 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in TSSOP24 package 276库存量
10,000预期 2027/4/19
最低: 1
倍数: 1
: 2,500

I/O Expanders I/O Expanders I/O Expander I2C, Serial SMD/SMT TSSOP-24
NXP Semiconductors 接口-I/O扩展器 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in HWQFN24 package
29,902预期 2026/10/6
最低: 1
倍数: 1
: 6,000

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

NXP Semiconductors 接口-I/O扩展器 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address than PCA9554C in HVQFN16 package
11,528预期 2026/10/5
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 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package 10,000库存量
最低: 1
倍数: 1
: 5,000

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

NXP Semiconductors 接口-信号缓冲器、中继器 Dual Supply Low power level translating I2C-bus/SMBus repeater
5,000预期 2026/11/30
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 16-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP24 package
9,918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 16-bit I2C-bus I/O Expander with Interrupt in TSSOP24 package
9,995预期 2027/4/5
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 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in TSSOP24 package
4,755预期 2027/4/19
最低: 1
倍数: 1
: 2,500

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