Part Number	Manufacturer / Brand	Brife Description
SN74128NE4	MICROCHIP	SN74128NE4 MICROCHIP IC TI
SN74F280NSR	ATMEL / MICROCHIP	SN74F280NSR ATMEL DIP40
SN74FOONSR	ATMEL / MICROCHIP	SN74FOONSR ATMEL QFP44
SN74HC109NE4	MICROCHIP	SN74HC109NE4 MICROCHIP IC TI
SN74LV1G19DCKR	MICREL / MICROCHIP	SN74LV1G19DCKR MICREL SOT-363