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.

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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

NXP Semiconductors 接口-信号缓冲器、中继器 Dual Supply Low power level translating I2C-bus/SMBus repeater 1,547库存量
8,000预期 2027/1/7
剪切带
¥9.9214
¥7.119
¥6.4071
¥5.6387
卷轴
¥4.5539
最低: 1
倍数: 1
: 4,000
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 192库存量
15,000预期 2027/10/12
剪切带
¥12.5769
¥9.6728
¥8.3507
¥7.4128
卷轴
¥6.2037
最低: 1
倍数: 1
: 5,000
NXP Semiconductors 接口-I/O扩展器 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in XQFN16 package
247,985在途量
剪切带
¥10.0909
¥7.2998
¥6.5992
¥5.8421
卷轴
¥4.7573
最低: 1
倍数: 1
: 4,000
NXP Semiconductors 接口-I/O扩展器 16-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP24 package
16,729在途量
剪切带
¥15.7974
¥11.6616
¥10.5881
¥9.4242
卷轴
¥8.1473
最低: 1
倍数: 1
: 2,500

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
72,000在途量
剪切带
¥14.0572
¥10.3395
¥9.4242
¥8.3507
卷轴
¥6.4636
最低: 1
倍数: 1
: 6,000

NXP Semiconductors 接口-信号缓冲器、中继器 Dual Supply Low power level translating I2C-bus/SMBus repeater
2,274预期 2026/11/23
剪切带
¥16.046
¥11.7407
¥10.6672
¥9.5146
卷轴
¥7.8196
最低: 1
倍数: 1
: 2,500

NXP Semiconductors 接口-I/O扩展器 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in HVQFN16 package
11,119在途量
剪切带
¥14.1476
¥10.4186
¥9.4242
¥8.3507
卷轴
¥6.78
最低: 1
倍数: 1
: 6,000
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 2027/2/15
剪切带
¥16.1251
¥12.2379
¥10.8367
¥9.6728
卷轴
¥8.3507
最低: 1
倍数: 1
: 2,500