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OVP过压保护IC

ETEK

力芯微

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 22:30:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
EASYEC
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
ET
2026+
768
原装正品 假一罚十!
J0B
2450+
SMD/RJ45
9850
只做原装正品现货或订货假一赔十!
科威FORWARD
24+
DIP18
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
EASYEC
22+
QFN
12245
现货,原厂原装假一罚十!
ET
25+
DIP-18
11900
一级代理原装现货。
ET
25+
DIP-18
880000
明嘉莱只做原装正品现货
EASYEC
22+
QFN
20000
公司只有原装 品质保证
EASYEC
26+
QFN
6893
专注全新正品,优势现货供应
EASYEC
24+
QFN
45310
只做全新原装进口现货

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