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- 07/26/87
- CMOS dual BCD up counter.
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- 16
- clock
- enable
- Q0
- Q1
- Q2
- Q3
- Reset
- Ground
- clock
- enable
- Q0
- Q1
- Q2
- Q3
- Reset
- Vcc (+)
- 8
- DC supply: -0.5v
- to +16v.
- DC current drain:
- 10mA per pin.
- Operating Temp:
- -40c to +85c.
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- done
- 16
- Clock input for counter #1.
- Enable for counter #1. (Active high)
- Q0 output from counter #1.
- Q1 ' ' ' '
- Q2 ' ' ' '
- Q3 ' ' ' '
- Reset for counter #1.
- Ground (-).
- Clock input for counter #2.
- Enable input for counter #2.
- Q0 output from counter #2.
- Q1 ' ' ' '
- Q2 ' ' ' '
- Q3 ' ' ' '
- Reset for counter #2.
- Vcc (0 to +16 volts).
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