74HC423BQ,115 NXP Semiconductors, 74HC423BQ,115 Datasheet - Page 13
74HC423BQ,115
Manufacturer Part Number
74HC423BQ,115
Description
IC DUAL RETRIG MULTIVIB 16DHVQFN
Manufacturer
NXP Semiconductors
Series
74HCr
Datasheet
1.74HCT423DB112.pdf
(24 pages)
Specifications of 74HC423BQ,115
Logic Type
Monostable
Independent Circuits
2
Schmitt Trigger Input
Yes
Propagation Delay
20ns
Current - Output High, Low
5.2mA, 5.2mA
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-VQFN Exposed Pad, 16-HVQFN, 16-SQFN, 16-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74HC423BQ-G
74HC423BQ-G
935285428115
74HC423BQ-G
935285428115
NXP Semiconductors
Table 9.
74HC_HCT423
Product data sheet
Supply
V
2.0 V to 6.0 V
Fig 11. Output pulse control using reset input nRD
Fig 12. Test circuit for measuring switching times
CC
nA = LOW.
Test data is given in
Definitions for test circuit:
R
C
T
L
Test data
= Load capacitance including jig and probe capacitance.
= Termination resistance should be equal to output impedance Z
nB input
nRD input
nQ output
Table
Input
V
V
I
CC
9.
negative
positive
pulse
GND
pulse
GND
All information provided in this document is subject to legal disclaimers.
V
V
I
I
90 %
10 %
t
W
G
t
W
Rev. 4 — 18 March 2011
V I
t
t
f
r
V
V
M
M
10 %
90 %
R T
Dual retriggerable monostable multivibrator with reset
t
6 ns
r
, t
DUT
V
t
t
W
W
CC
f
o
of the pulse generator.
V O
V
V
74HC423; 74HCT423
M
M
t
t
001aah768
r
f
C L
t
W
Load
C
15 pF, 50 pF
mna522
L
© NXP B.V. 2011. All rights reserved.
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