ChipDocs - Datasheet Source for Semiconductor and Electronic Circuit Components
More than
4 307 195 
components listed
Partname:SN74LS642N
Description:Octal Bus Transceivers
Manufacturer:ON Semiconductor
Package:PDIP
Pins:20
Datasheet:PDF (141K).
Click here to download *)

These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmission 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.

Click here to download SN74LS642N Datasheet
Click here to download SN74LS642N Datasheet
*)
*)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership.
Free Electronics Engineering Subscription
Win Win Circuit - PCB,PCBA,Touch Screen,LED Lighting
Win Win Circuit LTD. PCB, PCBA, LCD Module
www.wwteq.com
COPYRIGHT 1997-2024 ChipDocs  ALL RIGHT RESERVED