SN74LS642NSRE4 datasheet(1/25 Pages) TI1

1 / 25 page

SN54LS640 THRU SN54LS642, SN54LS644, SN54LS645

SN74LS640 THRU SN74LS642, SN74LS644, SN74LS645

OCTAL BUS TRANSCEIVRS

SDLS189 – APRIL 1979 – REVISED MARCH 1988

1

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

Copyright

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Numéro de pièce similaire - SN74LS642NSRE4

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	SN74LS642NSRE4	1Mb / 33P	[Old version datasheet] OCTAL BUS TRANSCEIVRS

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	SN54LS640	1Mb / 33P	[Old version datasheet] OCTAL BUS TRANSCEIVRS
Texas Instruments	SN54BCT245	597Kb / 20P	[Old version datasheet] OCTAL BUS TRANSCEIVERS OCTAL BUS TRANSCEIVERS
Toshiba Semiconductor	TC7MB3244FK	166Kb / 6P	Octal Bus Switch
	TC7MBD3244AFK	197Kb / 7P	Octal Bus Switch
	TC7MBD3245AFK	178Kb / 7P	Octal Bus Switch
	TC74HC245AP	273Kb / 8P	Octal Bus Transceiver
	TC74VHCT240AF	221Kb / 9P	Octal Bus Buffer
ON Semiconductor	MC74VHC244	145Kb / 8P	Octal Bus Buffer May, 2011 ??Rev. 8
Toshiba Semiconductor	TC74VHC245F	211Kb / 9P	Octal Bus Transceiver
ON Semiconductor	MC74VHC244	217Kb / 8P	Octal Bus Buffer March, 2006 -- Rev. 7