IN74180
AC ELECTRICAL CHARACTERISTICS
(T = 25°C, V
CC
= 5.0 V, C
L
= 15 pF,
R
L
= 390
Ω,
Input t
r
= t
f
= 10 ns)
Symbol
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
Parameter
Propagation Delay Time, Low to High Level
Output (from Data toΣ EVEN)
Propagation Delay Time, High to Low Level
Output (from Data toΣ EVEN)
Propagation Delay Time, Low to High Level
Output (from Data toΣ ODD)
Propagation Delay Time, High to Low Level
Output (from Data toΣ ODD)
Propagation Delay Time, Low to High Level
Output (from Data toΣ EVEN)
Propagation Delay Time, High to Low Level
Output (from Data toΣ EVEN)
Propagation Delay Time, Low to High Level
Output (from Data toΣ ODD)
Propagation Delay Time, High to Low Level
Output (from Data toΣ ODD)
Propagation Delay Time, Low to High Level
Output (from EVEN or ODD to
Σ
EVEN or
Σ
ODD)
Propagation Delay Time, High to Low Level
Output (from EVEN or ODD to
Σ
EVEN or
Σ
ODD)
EVEN input grounded
60
ns
68
20
ns
ODD input grounded
48
ns
38
48
ns
38
Test Conditions
Min
Max
60
ns
68
Unit
t
PHL
10
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
NOTES A. C
L
includes probe and jig capacitance.
B. All diodes are 1N916 or 1N3064.
Figure 3. Test Circuit
3
IKSEMICON [ IK SEMICON CO., LTD ]
