SMBUS Datasheet(PDF) - PCA9509 - NXP Semiconductors

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	PCA9509	124Kb/19P	Level translating I2C-bus/SMBus repeater Rev. 05-10 July 2009
	PCA9509P	1Mb/23P	Low power level translating I2C-bus/SMBus repeater Rev. 1-14 August 2012
	PCA9510A	153Kb/24P	Hot swappable I2C-bus and SMBus bus buffer Rev. 04-18 August 2009
	PCA9511DP-T	146Kb/18P	Hot swappable I2C-bus and SMBus bus buffer 2006 Aug 23
	PCA9519	121Kb/18P	4-channel level translating I2C-bus/SMBus repeater Rev. 02-13 August 2007
	PCA9511A	156Kb/24P	Hot swappable I2C-bus and SMBus bus buffer Rev. 04-19 August 2009
	PCA9513A	172Kb/26P	Hot swappable I2C-bus and SMBus bus buffer Rev. 04-18 August 2009
	PCA9306	580Kb/37P	Dual bidirectional I2C-bus and SMBus voltage-level translator Rev. 9.2 - 25 October 2022
	PCA9306_1011	504Kb/26P	Dual bidirectional I2C-bus and SMBus voltage-level translator Rev. 6-25 November 2010
	PCA9306	619Kb/38P	Dual bidirectional I2C-bus and SMBus voltage-level translator Rev. 9.3 - 14 November 2022
	PCA9306	138Kb/23P	Dual bidirectional I2C-bus and SMBus voltage-level translator Rev. 04-26 October 2009
	PCA9306	232Kb/26P	Dual bidirectional I2C-bus and SMBus voltage-level translator Rev. 05-19 March 2010
	PCA9306	624Kb/38P	Dual bidirectional I2C-bus and SMBus voltage-level translator Rev. 9.4 - 5 July 2023
	PCA9306	641Kb/39P	Dual bidirectional I2C-bus and SMBus voltage-level translator Rev. 9.5 - 31 August 2023
	PCA9536	208Kb/22P	4-bit I2C-bus and SMBus I/O port Rev. 05-25 January 2010
	PCA9512A	235Kb/24P	Level shifting hot swappable I2C-bus and SMBus bus buffer Rev. 5-5 January 2011
	PCA9512A	153Kb/23P	Level shifting hot swappable I2C-bus and SMBus bus buffer Rev. 04-19 August 2009
	PCA6416A	2Mb/42P	Low-voltage translating 16-bit I2C-bus/SMBus I/O expander Rev. 1-11 September 2012
	PCA9554PW-T	590Kb/35P	8-bit I2C-bus and SMBus I/O port with interrupt Rev. 9-19 March 2013
	PCA9554D,112	590Kb/35P	8-bit I2C-bus and SMBus I/O port with interrupt Rev. 9-19 March 2013

SMBUS Datasheet, PDF

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