74AHC123 Philips Semiconductors, 74AHC123 Datasheet - Page 4

• Manufacturer Part Number: 74AHC123
• Description: Dual retriggerable monostable multivibrator with reset
• Manufacturer: Philips Semiconductors

Philips Semiconductors
FUNCTION TABLE
See note 1.
Notes
1
2
3
4
ORDERING INFORMATION
2000 Mar 15
74AHC123AD
74AHC123APW
74AHCT123AD
74AHCT123APW
TYPE NUMBER
Dual retriggerable monostable multivibrator
with reset
H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
If the monostable multivibrator was triggered before this condition was established, the pulse will be continued as
programmed.
One HIGH-level output pulse.
One LOW-level output pulse.
= LOW-to-HIGH CP transition;
= HIGH-to-LOW CP transition.
nR
X
X
H
H
L
D
INPUTS
TEMPERATURE
nA
40 to +125 C
X
H
X
L
L
RANGE
nB
H
H
X
X
L
PINS
16
16
16
16
4
PACKAGE
TSSOP
TSSOP
SO
SO
PACKAGES
nQ
L
L
L
(2)
(2)
(3)
(3)
(3)
MATERIAL
OUTPUTS
plastic
plastic
plastic
plastic
74AHCT123A
74AHC123A;
Product specification
H
H
nQ
H
(2)
(2)
SOT109-1
SOT403-1
SOT109-1
SOT403-1
CODE
(4)
(4)
(4)