74HC4538D 查看數據表（PDF） - Nexperia B.V. All rights reserved
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74HC4538D Datasheet PDF : 21 Pages
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Nexperia
nB
nA
74HC4538
Dual retriggerable precision monostable multivibrator
VCC
nREXT/CEXT
nCEXT
GND
nCD
power-on reset
VCC
Vref1
enable
Vref2
enable
GND
Figure 2. Logic diagram (one multivibrator)
nQ
nQ
mba338
74HC4538
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 17 March 2017
© Nexperia B.V. 2017. All rights reserved.
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