74AHC123 Philips Semiconductors, 74AHC123 Datasheet - Page 18
74AHC123
Manufacturer Part Number
74AHC123
Description
Dual retriggerable monostable multivibrator with reset
Manufacturer
Philips Semiconductors
Datasheet
1.74AHC123.pdf
(24 pages)
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Philips Semiconductors
2000 Mar 15
handbook, full pagewidth
handbook, full pagewidth
Dual retriggerable monostable multivibrator
with reset
nB input
nR D input
nQ output
nB input
nA input
nQ output
Fig.8 Output pulse control using retrigger pulse; nR
Fig.9 Output pulse control using reset input nR
t W
t W
t W
t W
18
t rt
t W
t W
D
; nA = LOW.
D
t W
= HIGH.
t W
MNA521
MNA522
74AHCT123A
74AHC123A;
Product specification