DM74S157N Fairchild Semiconductor, DM74S157N Datasheet - Page 4

• Manufacturer Part Number: DM74S157N
• Description: IC SELECTOR MUX QUAD 2-1 16-DIP
• Manufacturer: Fairchild Semiconductor
• Series: 74Sr
• Type: Data Selector/Multiplexerr

Specifications of DM74S157N

• Circuit: 4 x 2:1
• Independent Circuits: 1
• Current - Output High, Low: 1mA, 20mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74S157; 74S157N

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V
V
V
I
I
I
I
I
I
t
t
t
t
t
t
V
V
V
I
I
T
I
IH
IL
OS
CC1
CC2
PLH
PHL
PLH
PHL
PLH
PHL
DM74S158 Recommended Operating Conditions
DM74S158 Electrical Characteristics
over recommended operating free air temperature (unless otherwise noted)
Note 5: All typicals are at V
Note 6: Not more than one output should be shorted at a time, and the duration should not exceed one second.
Note 7: I
Note 8: I
DM74S158 Switching Characteristics
at V
OH
OL
I
OH
OL
Symbol
A
Symbol
CC
IH
IL
CC
Symbol
CC1
CC2
5V and T
is measured with all outputs OPEN and all inputs at 4.5V.
is measured with B, G, and S inputs grounded, A inputs at 4.5V, and all outputs OPEN.
Input Clamp Voltage
HIGH Level
Output Voltage
LOW Level
Output Voltage
Input Current @ Max Input Voltage V
HIGH Level
Input Current
LOW Level
Input Current
Short Circuit Output Current
Supply Current
Supply Current
Propagation Delay Time
LOW to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
A
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Free Air Operating Temperature
25 C
Parameter
Parameter
CC
5V, T
A
25 C.
Parameter
V
V
V
V
V
V
V
V
V
V
V
V
CC
CC
IL
CC
IH
CC
CC
I
CC
I
CC
CC
CC
2.7V
0.5V
Max, V
Min, V
Min, I
Min, I
Min, I
Max, V
Max
Max
Max (Note 6)
Max (Note 7)
Max (Note 8)
From (Input)
To (Output)
Strobe to Y
Strobe to Y
Select to Y
Select to Y
Data to Y
Data to Y
I
OH
OL
IL
IH
I
Conditions
Max
5.5V
Min
18 mA
Max
Max
4
4.75
Min
2
0
S or G
A or B
S or G
A or B
Min
C
L
15 pF
Nom
Max
11.5
5
Min
2.7
12
12
12
6
6
40
R
L
280
(Note 5)
Typ
Min
3.4
39
C
Max
5.25
0.8
L
20
70
1
50 pF
Max
Max
100
0.5
12
14
15
15
50
100
61
81
1.2
9
9
1
4
2
Units
mA
mA
V
V
V
C
Units
Units
mA
mA
mA
mA
mA
ns
ns
ns
ns
ns
ns
V
V
V
A