74LV123DB,112 NXP Semiconductors, 74LV123DB,112 Datasheet - Page 11
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74LV123DB,112
Manufacturer Part Number
74LV123DB,112
Description
IC DUAL RETRIG MULTIVIB 16SSOP
Manufacturer
NXP Semiconductors
Series
74LVr
Datasheet
1.74LV123N112.pdf
(23 pages)
Specifications of 74LV123DB,112
Logic Type
Monostable
Independent Circuits
2
Schmitt Trigger Input
Yes
Propagation Delay
14ns
Current - Output High, Low
12mA, 12mA
Voltage - Supply
1 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-SSOP
Logic Family
LV
High Level Output Current
-12mA
Low Level Output Current
12mA
Number Of Elements
2
Operating Temperature Classification
Automotive
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (typ)
3.3V
Operating Temperature (min)
-40C
Operating Temperature (max)
125C
Technology
CMOS
Abs. Propagation Delay Time
92ns
Operating Supply Voltage (min)
1V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74LV123DB
74LV123DB
935210260112
74LV123DB
935210260112
NXP Semiconductors
Table 7.
GND = 0 V; t
[1]
[2]
[3]
[4]
[5]
74LV123_5
Product data sheet
Symbol Parameter
Outputs; nQ = LOW and nQ = HIGH, see
t
External components
R
C
Dynamic power dissipation
C
W
EXT
EXT
PD
All typical values are measured at T
t
For other R
C
C
P
f
f
C
V
N = number of inputs switching;
pd
i
o
(C
D
CC
EXT
PD
= input frequency in MHz;
L
= output frequency in MHz;
is the same as t
= output load capacitance in pF;
= C
L
is used to determine the dynamic power dissipation (P
= supply voltage in V;
has no limits.
pulse width
external
resistance
external
capacitance
power dissipation
capacitance
PD
V
Dynamic characteristics
CC
r
= t
2
EXT
V
CC
f
f
o
and C
2
) = sum of the outputs.
2.5 ns; for test circuit see
PLH
f
i
EXT
N + (C
and t
combinations see
Conditions
C
C
see
see
V
PHL
CC
EXT
EXT
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
L
; C
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
Figure 11
Figure 11
= 3.3 V; V
EXT
V
= 100 nF; R
= 0 pF; R
CC
= 2.0 V
= 2.7 V
= 3.0 V to 3.6 V
= 4.5 V to 5.5 V
= 2.0 V
= 2.7 V
= 3.0 V to 3.6 V
= 4.5 V to 5.5 V
= 1.2 V
= 2.0 V
= 2.7 V
= 3.0 V to 3.6 V
= 4.5 V to 5.5 V
= 1.2 V
= 2.0 V
= 2.7 V
= 3.0 V to 3.6 V
= 4.5 V to 5.5 V
amb
= 0 pF; R
2
…continued
= 25 C and nominal supply values (V
f
o
) where:
Figure 11
Figure 7
I
EXT
= GND to V
Figure
EXT
EXT
= 5 k
Rev. 05 — 8 November 2007
= 5 k .
= 10 k
8.
and
Section 12.1.1 “Basic
CC
D
in W).
Dual retriggerable monostable multivibrator with reset
[3][4]
[3]
[5]
CC
timing”.
= 3.3 V and 5.0 V).
Min Typ
10
5
3
2
2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
40 C to +85 C
470
460
450
430
100
90
80
70
60
-
-
-
-
-
-
-
-
-
-
[1]
1000
1000
1000
1000
1000
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
40 C to +125 C Unit
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
© NXP B.V. 2007. All rights reserved.
74LV123
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
11 of 23
ns
ns
ns
ns
ns
ns
ns
ns
k
k
k
k
k
pF
pF
pF
pF
pF
pF