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    Part ECAD Model Manufacturer Description Download Buy
    74LS491ANS Rochester Electronics LLC Replacement for AMD part number SN74LS491ANS. Buy from authorized manufacturer Rochester Electronics. Visit Rochester Electronics LLC Buy
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    LS491A Price and Stock

    Rochester Electronics LLC 74LS491ANS

    74LS491ANS
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    DigiKey 74LS491ANS Bulk 11
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    • 100 $27.66
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    Avnet Americas 74LS491ANS Tube 4 Weeks 14
    • 1 $14.96
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    • 100 $13.39
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    Rochester Electronics 74LS491ANS 2,942 1
    • 1 $27.93
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    • 100 $26.25
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    LS491A Datasheets Context Search

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    Abstract: No abstract text available
    Text: LS491A a National Semiconductor LS491A/LS491A 10-Bit Counter General Description Features 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 LS491A DM54LS491A/DM74LS491A 10-Bit 24-pin