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    Rochester Electronics LLC 74LS491ANS

    74LS491 - 10-Bit Counter
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Rochester Electronics 74LS491ANS 2,942 1
    • 1 $31.05
    • 10 $31.05
    • 100 $29.19
    • 1000 $27.32
    • 10000 $27.32
    		Buy Now

    MMI SN74LS491NS

    IN STOCK SHIP TODAY
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Component Electronics, Inc SN74LS491NS 120
    • 1 $15.38
    • 10 $15.38
    • 100 $11.54
    • 1000 $10.00
    • 10000 $10.00
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    74LS491 Datasheets Context Search

    Catalog Datasheet Type Document Tags PDF

    74ls491

    Contextual Info: 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     		dm54ls491/74ls49110-bit24-pinnputs59+174ls491 PDF

    DM74LS491N

    Contextual Info: 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     		ls49124-pindm54ls491/74ls49110-bit+210-bltdm74ls491n PDF

    74ls491

    Abstract: 200II
    Contextual Info: 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     		dm54ls491/74ls49110-bit24-pin390ii+274ls491200ii PDF

    02D7

    Contextual Info: 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     		dm54ls491/74ls49110-bit24-pinls491+102d7 PDF

    74ls491

    Abstract: 74ls491 timing diagram DM74LS491N 8332 prom C1995 DM54LS491 DM54LS491J DM74LS491J J24F N24C
    Contextual Info: 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     		dm54ls49174ls49110-bit24-pin+874ls491 timing diagramdm74ls491n8332 promc1995dm54ls491jdm74ls491jj24fn24c PDF

    74ls491

    Abstract: 74ls491 timing diagram PAL16R4A 74LS491A TT 2222 Horizontal Output voltage SN54LS491A SN74LS491A
    Contextual Info: 10 -B it Counter S N 5 4 /7 4 L S 4 9 1 A Ordering Inform ation Featu res/ Benefits • CRT vertical and horizontal timing generation PART NUMBER TEMP PACKAGE DESCRIPTION • 24-pin SKINNYDIP saves space SN54LS491A Mil JS,W,L 28 10.5 MHz Counter • Three-state outputs drive bus lines


    OCR Scan     		10-bitsn54/74ls491a24-pinsn54ls491a+7sn74ls491als491/a74ls491apal16r4a74ls49174ls491 timing diagramtt 2222 horizontal output voltage PDF

    74ls491

    Abstract: LD0506 PAL16R4A 74ls491 timing diagram SN54LS491 SN74LS491
    Contextual Info: 1 0 - B it C o u n t e r S N 5 4 /7 4 L S 4 9 1 Ordering Information Features/ Benefits • CRT vertical and horizontal timing generation PART NUMBER PACKAGE • Bus-structured pinout SN54LS491 JS, F • 24-pin SKINNYDIP saves space 74LS491 NS, JS • Three-state outputs drive bus lines


    OCR Scan     		24-pinsn54ls491sn74ls491ls491+510-bit74ls491pal16r4ald050674ls491 timing diagram PDF

    74ls491

    Abstract: PAL16R4A SN54LS491A 74LS491A 74LS49 SN74LS491A LS491
    Contextual Info: 10-Bit Counter S N 5 4 /7 4 L S 4 9 1 A 74-LC4A/ Ar Ordering Information Features/Benefits • C R T vertical and horizontal tim ing generation PART NUM BER TEM P PACKAGE D E S C R IP T IO N • 24-pin S K IN N Y D IP saves space SN 54LS491A M il JS,W ,L 28


    OCR Scan     		10-bitsn54/74ls491a24-pinsn54ls491a+7sn74ls491als491/a74ls491apal16r4a74ls49174ls49ls491 PDF

    74LS469

    Abstract: 74ls453 74LS461 74ls460 74ls491 74LS450 632 LEM 74ls380 8 bit up down counter
    Contextual Info: Table of Contente SYSTEM BUILDING BLOCKS/HMSI Contents for Section 6 . . 6-3 System Building Blocks/HMSI Selection Guide . 6-3 SN54/74LS461 8-Bit Counter . 6-4


    OCR Scan     		sn54/74ls461sn54/74ls469sn54/74ls498sn54/74ls380+13sn54/74ls49110-bftsn54/74ls450sn54/74ls45174ls45374ls46974ls46174ls46074ls49174ls450632 lem74ls3808 bit up down counter PDF