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    UM8397 Search Results

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    UM8397 Price and Stock

    United Microelectronics Corporation UM8397

    IC,DISK CONTROLLER,MOS,DIP,48PIN
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Quest Components UM8397 120
    • 1 $6.75
    • 10 $3.375
    • 100 $2.925
    • 1000 $2.925
    • 10000 $2.925
    		Buy Now
    ComSIT USA UM8397 46
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    		Get Quote

    UM8397 Datasheets (2)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    UM8397 Unicorn Microelectronics Floppy Disk Controller Scan PDF
    UM8397L Unicorn Microelectronics Single Chip Floppy Disk Controller Original PDF

    UM8397 Datasheets Context Search

    Catalog Datasheet MFG & Type Document Tags PDF

    1B47

    Abstract: LTITR TIL 819 um8398
    Text: UM8397 Single-Chip Floppy Disk wêêê Controller IP* Features • Internal w rite precompensation c irc u it; precompensation IBM PC X T drive system com patible ■ Supports 2 drives MS-DOS support ■ 3 6 0 K /7 2 0 K fo rm a t selectable ■ IBM PC drive system address decoder


    OCR Scan     		UM8397 mo397 8326B 8397L* 1B47 LTITR TIL 819 um8398 PDF

    ho HD 7406

    Abstract: 8272A floppy disk controller block diagram AS3713 UM8398 floppy stepping motor diagram UMC Floppy Disk Data Separator um8272 UM8272A floppy disk Stepping Motors 8272A
    Text: I S ñ ü f » L ii ? UM8 3 9 7 Single-Chip Floppy Disk Controller Features • ■ ■ ■ Internal w rite precompensation circu it; precompensation IBM PC X T drive system com patible Supports 2 drives M S-DO S support 3 6 0 K /7 2 0 K form at selectable


    OCR Scan     		UM8397 360K/720K 250-125ns UM8397 UM8397L* ho HD 7406 8272A floppy disk controller block diagram AS3713 UM8398 floppy stepping motor diagram UMC Floppy Disk Data Separator um8272 UM8272A floppy disk Stepping Motors 8272A PDF

    UM8397

    Abstract: TRA-33 UM8272A um8326 QGG0454 floppy disk Stepping Motors UM8326B ho HD 7406 lrd 22 AS3713
    Text: UNICORN MICROELECTRONICS 24E D • 1S7a7flfl 0 0 0 0 4 4 4 'S ~l j 8s s S ■ « S iT s ~ T - £ Z l~ 2 3 - 6 > l U M 8 3 9 7 Single-Chip Floppy Disk Controller Features ■ ■ * ■ ■ ■ Internal write precompensation circuit; precompensation IBM PC X T drive system compatible


    OCR Scan     		00D0445 UM8397 360K/720K UM8397 UM8397L TRA-33 UM8272A um8326 QGG0454 floppy disk Stepping Motors UM8326B ho HD 7406 lrd 22 AS3713 PDF