12-bit Asynchronous Binary Counters

  The ?LV4040A devices are 12-bit asynchronous binary Counters with the outputs of all stages available externally. A high level at the clear (CLR) input asynchronously clears the Counter and resets all outputs low. The count is advanced on a high-to-low transition at the clock (CLK) input. Applications include time-delay Circuits Counter controls, and frequency-dividing Circuits These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.
Item: SN54LV4040A
File Size : 101 KB
Pages : 19 Pages

Other Part Numbers in this pdf file

LW040A   LV4040A   74LV4040A  
Texas Instruments Incorporated
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