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- 09/12/87
- Dual 4-input NAND Gate.
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-
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- äv R S
- 74H20
- 74LS20
- 74S20
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-
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-
- 14
- 1a
- 1b
- NC
- 1c
- 1d
- 1y
- GND
- 2y
- 2a
- 2b
- NC
- 2c
- 2d
- Vcc
- 1
- done
- 14
- Input for Gate #1.
- ' ' ' '
- No Connection!
- Input for Gate #1.
- ' ' ' '
- Output of Gate #1.
- Ground (-).
- Output of Gate #2.
- Input of Gate #2.
- ' ' ' '
- No Connection!
- Input of Gate #2.
- ' ' ' '
- Vcc (+5 volts).
-