Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    DM54LS491J Search Results

    DM54LS491J Datasheets (1)

    Part ECAD Model Manufacturer Description Curated Type PDF
    DM54LS491J National Semiconductor Original PDF

    DM54LS491J Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    74ls491

    Abstract: 74ls491 timing diagram DM74LS491N 8332 prom C1995 DM54LS491 DM54LS491J DM74LS491J J24F N24C
    Text: DM54LS491 74LS491 10-Bit Counter General Description Features Benefits The ten-bit counter can count up count down set and load 2 LSB’s 2 MSB’s and 6 middle bits high or low as a group All operations are synchronous with the clock SET overrides LOAD COUNT and HOLD LOAD overrides COUNT


    Original     		PDF DM54LS491 74LS491 10-Bit 24-pin 74ls491 timing diagram DM74LS491N 8332 prom C1995 DM54LS491J DM74LS491J J24F N24C

    74ls491

    Abstract: No abstract text available
    Text: July 1989 DM54LS491/74LS491 10-Bit Counter General Description Features/Benefits The ten-bit counter can count up, count down, set, and load 2 LSB’s, 2 MSB’s and 6 middle bits high or low as a group. All operations are synchronous with the clock. SET overrides LOAD, COUNT and HOLD. LOAD overrides COUNT.


    OCR Scan     		PDF DM54LS491/74LS491 10-Bit 24-pin nputs59 74ls491

    DM74LS491N

    Abstract: No abstract text available
    Text: LS491 S National Semiconductor DM54LS491/74LS491 10-Bit Counter General Description Features/Benefits The ten-bit counter can count up, count down, set, and load 2 LSB’s, 2 MSB’s and 6 middle bits high or low as a group. All operations are synchronous with the clock. SET over­


    OCR Scan     		PDF LS491 24-pin DM54LS491/74LS491 10-Bit 10-Blt DM74LS491N

    74ls491

    Abstract: 200II
    Text: LS491 531 National JuM Semiconductor DM54LS491/74LS491 10-Bit Counter General Description Features/Benefits The ten-bit counter can count up, count down, set, and load 2 LSB's, 2 MSB’s and 6 middle bits high or low as a group. All operations are synchronous with the clock. SET over­


    OCR Scan     		PDF DM54LS491/74LS491 10-Bit 24-pin 390ii 74ls491 200II

    02D7

    Abstract: No abstract text available
    Text: O T National æ æ Semiconductor DM54LS491/74LS491 10-Bit Counter General Description Features/Benefits The ten-bit counter can count up, count down, set, and load 2 LSB's, 2 MSB’s and 6 middle bits high or low as a group. All operations are synchronous with the clock. SET over­


    OCR Scan     		PDF DM54LS491/74LS491 10-Bit 24-pin LS491 02D7