PCA9554B Datasheet, PDF

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	PCA9554B	2Mb/36P	Low-voltage 8-bit I2C-bus and SMBus low power I/O port with interrupt, weak pull-up Rev. 1-19 September 2012
	PCA9554BBS	2Mb/36P	Low-voltage 8-bit I2C-bus and SMBus low power I/O port with interrupt, weak pull-up Rev. 1-19 September 2012
	PCA9554BPW	2Mb/36P	Low-voltage 8-bit I2C-bus and SMBus low power I/O port with interrupt, weak pull-up Rev. 1-19 September 2012
	PCA9554BS	183Kb/20P	8-bit I2C and SMBus I/O port with interrupt 2004 Sep 30
	PCA9554BS	187Kb/30P	8-bit I2C-bus and SMBus I/O port with interrupt Rev. 07-13 November 2006
	PCA9554BS	590Kb/35P	8-bit I2C-bus and SMBus I/O port with interrupt Rev. 9-19 March 2013
	PCA9554BS,118	590Kb/35P	8-bit I2C-bus and SMBus I/O port with interrupt Rev. 9-19 March 2013
	PCA9554BS3	187Kb/30P	8-bit I2C-bus and SMBus I/O port with interrupt Rev. 07-13 November 2006
	PCA9554BS3	590Kb/35P	8-bit I2C-bus and SMBus I/O port with interrupt Rev. 9-19 March 2013
	PCA9554BS3,118	590Kb/35P	8-bit I2C-bus and SMBus I/O port with interrupt Rev. 9-19 March 2013

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