NXP Semiconductors
HEF4528B
Dual monostable multivibrator
13. Application information
An example of a HEF4528B application is:
• Non-retriggerable monostable multivibrator
VDD
trigger
input
REXT
nB
nCD
nQ
nREXT/CEXT monostable
nA
nQ
CEXT
nCEXT
001aaj493
a. Rising edge triggered
Fig 8. Non-retriggerable applications
VDD
REXT
nB
nCD
nQ
trigger
input
nREXT/CEXT monostable
nA
nQ
CEXT
nCEXT
001aaj492
b. Falling edge triggered
HEF4528B_6
Product data sheet
Rev. 06 — 27 November 2009
© NXP B.V. 2009. All rights reserved.
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