TEXAS INSTRUMENTS  SN74LS85N  4 CHANNEL MAGNITUDE COMPARATOR, DIP-16

TEXAS INSTRUMENTS SN74LS85N

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Product Overview


The SN74LS85N is a 4-bit Magnitude Comparator performs comparison of straight binary and straight BCD (8-4-2-1) codes. Three fully decoded decisions about two 4-bit words (A, B) are made and are externally available at three outputs. This device is fully expandable to any number of bits without external gates. Words of greater length may be compared by connecting comparators in cascade. The A > B, A < B and A = B outputs of a stage handling less-significant bits are connected to the corresponding A > B, A < B and A = B inputs of the next stage handling more-significant bits. The stage handling the least-significant bits must have a high-level voltage applied to the A = B input. The cascading paths of the S85 is implemented with only a two-gate-level delay to reduce overall comparison times for long words. An alternate method of cascading which further reduces the comparison time is shown in the typical application data.

Applications

Industrial
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Product Information


  • Comparator Type Magnitude
  • No. of Channels 4Channels
  • Supply Voltage Min 4.75V
  • Supply Voltage Max 5.25V
  • Logic Case Style DIP
  • No. of Pins 16Pins
  • Operating Temperature Min 0°C
  • Operating Temperature Max 70°C
  • Packaging Each
  • MSL -
  • Supply Voltage Range 4.75V to 5.25V
  • SVHC No SVHC (15-Jun-2015)
  • CAD CadSoft_EAGLE (2.81KB) EN
  • Availability

    Availability:  392


    • 392 in stock for same day shipping
     
    Check stock and lead times
      More stock available week commencing 5/30/16

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $1.37 $1.37

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    1 - 9 $1.37
    10 - 99 $1.18
    100 - 499 $0.903
    500 - 999 $0.798
    1000 - 2499 $0.63
    2500 - 9999 $0.546
    10000 - 24999 $0.525
    25000+ $0.525
     
     
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