SN74HC7002DR

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SN74HC7002DR

Quadruple Positive-NOR Gates With Schmitt-Trigger Inputs

Packaging

Package | PIN: D | 14
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $2.51
10-24 $2.25
25-99 $2.09
100-249 $1.82
250-499 $1.68
500-749 $1.41
750-999 $1.16
1000+ $1.06

Features

  • Wide Operating Voltage Range of 2 V to 6 V
  • Typical tpd = 14 ns
  • Low Power Consumption, 20-µA Max ICC
  • Low Input Current of 1 µA Max
  • Operation From Very Slow Input Transitions
  • Temperature-Compensated Threshold Levels
  • High Noise Immunity

Texas Instruments  SN74HC7002DR

In these devices, each circuit functions as a quadruple NOR gate. They perform the Boolean function Y = A\ • B\ or Y = (A + B)\ in positive logic. However, because of the Schmitt action, the inputs have different input threshold levels for positive- and negative-going signals.

These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean jitter-free output signals.