mm74hc157 Fairchild Semiconductor, mm74hc157 Datasheet - Page 4

• Manufacturer Part Number: mm74hc157
• Description: Mm74hc157 Quad 2-input Multiplexer
• Manufacturer: Fairchild Semiconductor

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t
t
t
t
t
t
t
C
C
PHL
PHL
PHL
PHL
PHL
PHL
TLH
Symbol
AC Electrical Characteristics
V
AC Electrical Characteristics
C
Note 5: C
I
IN
PD
S
CC
L
, t
, t
, t
, t
, t
, t
, t
Symbol
C
PLH
PLH
PLH
THL
50 pF, t
PLH
PLH
PLH
PD
5V, T
V
PD
CC
Maximum Propagation
Delay, Data to Output
Maximum Propagation
Delay, Select to Output
Maximum Propagation
Delay, Strobe to Output
Maximum Output Rise
and Fall Time
Maximum Input
Capacitance
Power Dissipation
Capacitance (Note 5)
A
determines the no load dynamic power consumption, P
f
r
I
25 C, C
t
CC
f
Maximum Propagation
Delay, Data to Output
Maximum Propagation
Delay, Select to Output
Maximum Propagation
Delay, Strobe to Output
.
6 ns (unless otherwise specified)
Parameter
L
15 pF, t
Parameter
r
t
f
(per
Multiplexer)
6 ns
Conditions
D
C
PD
4.5V
6.0V
6.0V
2.0V
6.0V
4.5V
6.0V
2.0V
2.0V
4.5V
4.5V
2.0V
V
V
Conditions
CC
CC
4
2
f
I
CC
Typ
V
63
13
11
63
13
11
58
12
10
30
57
8
7
5
CC
T
, and the no load dynamic current consumption,
A
25 C
125
125
115
25
21
25
21
23
20
75
15
13
10
T
A
Typ
14
14
12
Guaranteed Limits
40 to 85 C T
158
158
145
32
27
32
27
29
25
95
19
16
10
Guaranteed
Limit
20
20
18
A
55 to 125 C
186
186
171
110
37
32
37
32
34
29
22
19
10
Units
ns
ns
ns
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
pF