ChipDocs - Datasheet Source for Semiconductor and Electronic Circuit Components
More than
12 925 280 
queries processed
Partname:74F648SDMSACX
Description:Octal Transceiver/Register with TRI-STATE Outputs
Manufacturer:National Semiconductor
Datasheet:PDF (215K).
Click here to download *)

These devices consist of bus transceiver circuits with TRISTATE D-type flip-flops and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers Data on the A or B bus will be clocked into the registers as the appropriate clock pin goes to a high logic level Control G and direction pins are provided to control the transceiver function In the transceiver mode data present at the high impedance port may be stored in either the A or the B register or in both The select controls can multiplex stored and real-time (transparent mode) data The direction control determines which bus will receive data when the enable control G is Active LOW In the isolation mode (control G HIGH) A data may be stored in the B register and or B data may be stored in the A register

Click here to download 74F648SDMSACX Datasheet
Click here to download 74F648SDMSACX 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