REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS

文件：933.27 Kbytes 页数：36 Pages

TI

德州仪器

REMOTE 8-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS

文件：933.27 Kbytes 页数：36 Pages

TI

德州仪器

SMBus I/O Expander With Interrupt Output

文件：768.9 Kbytes 页数：34 Pages

TI

德州仪器

8-bit I2C-bus and SMBus I/O port with interrupt

The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and were developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements include higher drive capability, 5 V I/ • Operating power supply voltage range of 2.3 V to 5.5 V\n• 5 V tolerant I/Os\n• Polarity Inversion register\n• Active LOW interrupt output\n• Low standby current\n• Noise filter on SCL/SDA inputs\n• No glitch on power-up\n• Internal power-on reset\n• 8 I/O pins which default to 8 inputs\n• 0 Hz to ;

恩XP

恩智浦

8-bit I2C-bus and SMBus I/O port with interrupt

The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and were developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements include higher drive capability, 5 V I/ • Operating power supply voltage range of 2.3 V to 5.5 V\n• 5 V tolerant I/Os\n• Polarity Inversion register\n• Active LOW interrupt output\n• Low standby current\n• Noise filter on SCL/SDA inputs\n• No glitch on power-up\n• Internal power-on reset\n• 8 I/O pins which default to 8 inputs\n• 0 Hz to ;

恩XP

恩智浦

Package：16-SSOP（0.209"，5.30mm 宽）；包装：管件 类别：集成电路（IC） I/O 扩展器 描述：IC I/O EXPANDER I2C 8B 16SSOP

TI2

德州仪器

Package：16-TFSOP（0.173"，4.40mm 宽）；包装：管件 类别：集成电路（IC） I/O 扩展器 描述：IC I/O EXPANDER I2C 8B 16TVSOP

TI2

德州仪器

Package：16-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） I/O 扩展器 描述：IC I/O EXPANDER SMBUS 16TSSOP

ONSEMI

安森美半导体