PCA9555PW,118 接口IC NXP

PCA9555PW,118

接口-I/O扩展器 16-BIT I2C FM TP GPIO INT PU

General description PCA9555PW,118

The PCA9555 is a 24-pin CMOS device that provides 16 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. 

Features and benefits PCA9555PW,118

 Operating power supply voltage range of 2.3 V to 5.5 V

 5 V tolerant I/Os

 Polarity Inversion register

 Active LOW interrupt output

 Low standby current

 Noise filter on SCL/SDA inputs

 No glitch on power-up

 Internal power-on reset

 16 I/O pins which default to 16 inputs

 0 Hz to 400 kHz clock frequency

 ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101

型号: PCA9555PW,118

制造商: NXP