Texas Instruments

Description

Nov 7, 2017 The PCA9536 is an 8-pin CMOS device that provides 4 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. I/O expanders provide a simple solution when additional I/O is It provides general-purpose remote I/O. Low Standby Current Consumption of 1 A Max expansion for most microcontroller families via the I2C. I2C to Parallel Port Expander interface [serial clock (SCL), serial data (SDA)]. Operating Power -Supply Voltage Range of 2.3 V. The PCA9536 features 4-bit Configuration (input 16 bits of parallel GPIO expansion. It has two sets of the same 8-bit registers as the PCA9554. The NXP PCA9536 is an 8-pin CMOS device that provides. 4 bits of parallel GPIO expansion. It is identical to the PCA9554 except it uses only 4 bits of the 8-bit register space. NXP 4/8/16-bit I2C/SMBus. GPIO expanders. Feb 25, 2011 Simple impedance isolating buffer for 2-wire buses. 4 mA maximum static open -drain pull-down capability supports a wide range of bus standards. Works with I2C-bus (Standard-mode, Fast-mode), SMBus (standard and high power mode), and PMBus. Fast switching times allow operation in excess 2. C1 is also connected to the MC9S08QG8CDT on carrier card through board-to -board connector. MC9S08QG8CDT microcontroller unit is used for the fan control. PCA9536 4-bit I/O expander on I. 2. C1 line is used to provide on-board general purpose I/O for mux/demux control and boot status GPIO. DAC AD5301BRMZ