TEXAS INSTRUMENTS  SN74LS74AN  Flip-Flop, with Set and Reset, Complementary, Differential, Positive Edge, D, 40 ns, 33 MHz, 8 mA

TEXAS INSTRUMENTS SN74LS74AN

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Product Overview


The SN74LS74AN is a dual D-type positive Edge-triggered Flip-flop features active-low outputs, designed for driving, common-anode LEDs or incandescent indicators directly. The IC for driving lamp buffers or common-cathode LEDs. All of the circuits except LS49 have full ripple-blanking input/output controls and a lamp test input. Display patterns for BCD input counts above 9 are unique symbols to authenticate input conditions. The SN74LS47N circuits incorporate automatic leading and/or trailing-edge zero-blanking control (RBI\ and RBO\). Lamp test (LT/) of these types may be performed at any time when the BI\/RBO\ node is at a high level. All types (including the '49 and 'LS49) contain an overriding blanking input (BI\), which can be used to control the lamp intensity by pulsing or to inhibit the outputs. Inputs and outputs are entirely compatible for use with TTL logic outputs.
  • Open-collector Outputs Drive Indicators Directly
  • Lamp-test Provision
  • Leading/Trailing Zero Suppression
  • All Circuit Types Feature Lamp Intensity Modulation Capability

Applications

Signal Processing; Defence, Military & Aerospace
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Product Information


  • Flip-Flop Type D
  • Propagation Delay 40ns
  • Frequency 33MHz
  • Output Current 8mA
  • Logic Case Style DIP
  • No. of Pins 14Pins
  • Trigger Type Positive Edge
  • IC Output Type Complementary, Differential
  • Supply Voltage Min 4.75V
  • Supply Voltage Max 5.25V
  • 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)

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  • CAD CadSoft_EAGLE (2.77KB) EN
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    Substitutes


      Newark Part No. Manufacturer Part No Manufacturer / Description
    Avail Price Qty
    ascdsc ascdsc ascdsc ascdsc ascdsc
    Exact
    63K6361
    SN74LS74ANE4

    SN74LS74ANE4

    TEXAS INSTRUMENTS

    Flip-Flop, Complementary, Differential, Positive Edge, D, 13 ns, 33 MHz, 8 mA, DIP, 14 Pins

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