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HD74LV163A Datasheet, PDF (10/15 Pages) Hitachi Semiconductor – Synchronous 4-bit Binary Counter (Synchronous Clear) | |||
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HD74LV163A
Waveforms
Waveform â 1
Count mode
CLK
Q, CARRY
tWH
tWL
50%
50%
tpLH
50%
50%
tpHL
VCC
GND
VOH
VOL
Waveform â 2
Preset mode
LOAD
A to D
CLK
Q, CARRY
50%
tsu th
50%
tsu th
tsu th
50%
50%
tpLH, tpHL
50%
50%
VCC
GND
VCC
GND
VOH
VOL
Rev.5.00 Jun. 04, 2004 page 10 of 14
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