’150 Switching Characteristics
5V and T
e
e
25 C (See Section 1 for Test Waveforms and Output Load)
at V
§
CC
A
e
e
L
R
400X, C
15 pF
Max
From (Input)
To (Output)
L
Symbol
Parameter
Units
Min
t
t
t
t
t
t
Propagation Delay Time
Low to High Level Output
Select
to W
PLH
PHL
PLH
PHL
PLH
PHL
35
33
24
30
20
14
ns
ns
ns
ns
ns
ns
Propagation Delay Time
High to Low Level Output
Select
to W
Propagation Delay Time
Low to High Level Output
Strobe
to W
Propagation Delay Time
High to Low Level Output
Strobe
to W
Propagation Delay Time
Low to High Level Output
E0-E15
to W
Propagation Delay Time
High to Low Level Output
E0-E15
to W
Recommended Operating Conditions
DM54151A
DM74151A
Symbol
Parameter
Units
Min
4.5
2
Nom
Max
Min
4.75
2
Nom
Max
V
V
V
Supply Voltage
5
5.5
5
5.25
V
V
CC
High Level Input Voltage
Low Level Input Voltage
High Level Output Current
Low Level Output Current
Free Air Operating Temperature
IH
0.8
0.8
V
IL
b
b
I
I
0.8
16
125
0.8
16
70
mA
mA
OH
OL
b
T
A
55
0
C
§
3