Octal Bus Transceivers , Inc

These octal Bus Transceivers LS640 LS641 LS642 LS645 are designed for asynchronous two-way Communication between data buses. Control function implementation minimizes external Timing requirements. These circuits allow data transmis- sion from the A bus to B or from the B bus to A bus depending upon the Logic level of the direction control (DIR) input. Enable input (G) CAN disable the device so that the buses are effectively isolated. By Freescale Semiconductor, Inc
Part Manufacturer Description Datasheet Samples
SN54LS640J Texas Instruments Octal Bus Transceivers 20-CDIP -55 to 125
SN54LS640 's PackagesSN54LS640 's pdf datasheet
SN54LS640J
LS640
LS641
LS642
LS645
SN74LS640N
SN74LS640DW
SN54LS641J
SN74LS641N
SN74LS641DW
SN54LS642J
SN74LS642N
SN74LS642DW
SN54LS645J
SN74LS645N
SN74LS645DW




SN54LS640 Pinout, Pinouts
SN54LS640 pinout,Pin out
This is one package pinout of SN54LS640,If you need more pinouts please download SN54LS640's pdf datasheet.

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SN54LS640 Pb-Free SN54LS640 Cross Reference SN54LS640 Schematic SN54LS640 Distributor
SN54LS640 Application Notes SN54LS640 RoHS SN54LS640 Circuits SN54LS640 footprint
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