SN74HC4040PWR

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SN74HC4040PWR

12-Bit Asynchronous Binary Counters

Packaging

Package | PIN: PW | 16
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $0.50
10-24 $0.44
25-99 $0.40
100-249 $0.34
250-499 $0.31
500-749 $0.24
750-999 $0.18
1000+ $0.16

Features

  • Wide Operating Voltage Range of 2 V to 6 V
  • Outputs Can Drive Up To 10 LSTTL Loads
  • Low Power Consumption, 80-µA Max ICC
  • Typical tpd = 12 ns
  • ±4-mA Output Drive at 5 V
  • Low Input Current of 1 µA Max

Texas Instruments  SN74HC4040PWR

The ’HC4040 devices are 12-stage 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.