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16-bit I2C and SMBus, low power I/O port with interrupt and reset

DESCRIPTION The PCA9539 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C/SMBus applications and was developed to enhance the Philips family of I2C I/O expanders. I/O expanders provides a simple solution when

PHILIPS

飞利浦

16-bit I2C and SMBus, low power I/O port with interrupt and reset

DESCRIPTION The PCA9539 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C/SMBus applications and was developed to enhance the Philips family of I2C I/O expanders. I/O expanders provides a simple solution when

PHILIPS

飞利浦

16-bit I2C and SMBus, low power I/O port with interrupt and reset

DESCRIPTION The PCA9539 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C/SMBus applications and was developed to enhance the Philips family of I2C I/O expanders. I/O expanders provides a simple solution when

PHILIPS

飞利浦

16-bit I2C and SMBus, low power I/O port with interrupt and reset

DESCRIPTION The PCA9539 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C/SMBus applications and was developed to enhance the Philips family of I2C I/O expanders. I/O expanders provides a simple solution when

PHILIPS

飞利浦

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT, RESET, AND CONFIGURATION REGISTERS

文件:777.8 Kbytes Page:34 Pages

TI

德州仪器

更新时间:2026-7-23 23:00:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
24+
标准封装
39628
全新原装正品/价格优惠/质量保障
恩XP
23+
TSSOP-24
5000
全新原装假一赔十
恩XP
21+
TSSOP24
5000
TI/德州仪器
25+
QFN24
32360
TI/德州仪器全新特价PCA9539RGER即刻询购立享优惠#长期有货
恩XP
21+
TSSOP24
8080
只做原装,质量保证
TI
22+
原厂原装
10914
原装正品,实单请联系
恩XP
24+
N/A
7680
原装正品现货支持实单
恩XP
26+
TSSOP24
33500
全新进口原装现货,假一罚十
恩XP
23+
TSSOP24
20000
正规渠道,只有原装!
恩XP
25+
SMD
518000
明嘉莱只做原装正品现货

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