IN74123
AC ELECTRICAL CHARACTERISTICS
(V
CC
=5.0 V, T
A
=+25°C, Input t
r
=t
f
=6.0 ns)
Symbol
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
WQmin
t
WQ
Parameter
Propagation Delay, A to Q
Propagation Delay, A to Q
Propagation Delay, B to Q
Propagation Delay, B to Q
Propagation Delay, Clear to Q
Propagation Delay, Clear to Q
Pulse Width, A or B to Q
Pulse Width, A or B to Q
C
EXT
=1000 pF,
R
EXT
=10 kΩ,
R
L
=390
Ω,C
L
=15 pF
2.76
C
EXT
=0, R
EXT
=5.1 kΩ,
C
L
=15 pF,R
L
=390
Ω
Test Conditions
Guaranteed Limit
Min
Typ
32
30
19
27
30
18
45
3.2
Max
33
40
28
36
40
27
65
3.37
ns
ns
ns
ns
ns
ns
ns
µs
Unit
NOTE: Retrigger pulse must not start before 0.22 C
EXT
(in picofarads) nonoseconds after previous trigger pulse.
Figure 1. Typical Input/Output Pulses
3
INTEGRAL [ INTEGRAL CORP. ]
