DM74S157N Fairchild Semiconductor, DM74S157N Datasheet - Page 3

• 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

V
V
V
I
I
I
I
I
I
IH
IL
OS
CC
t
t
t
t
t
t
V
V
V
I
I
T
PLH
PHL
PLH
PHL
PLH
PHL
Absolute Maximum Ratings
DM74157 Recommended Operating Conditions
DM74S157 Electrical Characteristics
over recommended operating free air temperature (unless otherwise noted)
Note 2: All typicals are at V
Note 3: Not more than one output should be shorted at a time, and the duration should not exceed one second.
Note 4: I
DM74S157 Switching Characteristics
at V
OH
OL
I
OH
OL
Symbol
A
Symbol
CC
IH
IL
Supply Voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature Range
CC
Symbol
CC
5V and T
is measured 4.5V applied to all inputs 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
HIGH Level
Input Current
Short Circuit Output 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
CC
CC
IL
CC
IH
CC
CC
I
CC
I
CC
CC
65 C to 150 C
2.7V
0.5V
0 C to 70 C
Max, V
(Note 1)
Min, V
Min, I
Min, I
Min, I
Max, V
Max
Max
Max (Note 3)
Max (Note 4)
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
5.5V
Max
Conditions
18 mA
5.5V
Min
Max
Max
7V
3
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
4.75
Min
2
0
S or G
S or G
A or B
A or B
Min
C
L
15 pF
Nom
Max
12.5
5
7.5
6.5
Min
12
15
15
2.7
40
R
L
280
(Note 2)
Min
Typ
3.4
50
C
Max
5.25
0.8
L
20
70
1
50 pF
www.fairchildsemi.com
Max
Max
100
10
10
15
15
17
17
0.5
50
100
78
1.2
1
4
2
Units
mA
mA
V
V
V
C
Units
Units
mA
mA
mA
mA
ns
ns
ns
ns
ns
ns
V
V
V
A