74LV423N 查看數據表（PDF） - Philips Electronics
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74LV423N Datasheet PDF : 16 Pages
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Philips Semiconductors
Dual retriggerable monostable multivibrator
with reset
Preliminary specification
74LV423
nB INPUT
(nA LOW)
VM
tW
nA INPUT
(nB HIGH)
tW
nRD INPUT
Q OUTPUT
Q OUTPUT
tPLH
VM
tW
VM
tPLH
tTLH
tTHL
VM
tW
tPHL
tW
tPLH
tTHL
tTLH
tPLH
tPHL
SV00197
Figure 4. Waveforms showing the input (nA, nB, nRD) to output (nQ, nQ) propagation delays, the output transition times,
and the input and output pulse widths.
1997 Feb 04
9
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