DatasheetQ Logo
Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

DM74S158 View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
DM74S158
Fairchild
Fairchild Semiconductor Fairchild
DM74S158 Datasheet PDF : 5 Pages
1 2 3 4 5
DM74S158 Recommended Operating Conditions
Symbol
VCC
VIH
VIL
IOH
IOL
TA
Parameter
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Free Air Operating Temperature
Min
4.75
2
Nom
5
0
DM74S158 Electrical Characteristics
over recommended operating free air temperature (unless otherwise noted)
Symbol
Parameter
Conditions
Min
VI
Input Clamp Voltage
VCC = Min, II = − 18 mA
VOH
HIGH Level
VCC = Min, IOH = Max
2.7
Output Voltage
VIL = Max, VIH = Min
VOL
LOW Level
VCC = Min, IOL = Max
Output Voltage
VIH = Min, VIL = Max
II
Input Current @ Max Input Voltage VCC = Max, VI = 5.5V
IIH
HIGH Level
VCC = Max
Input Current
VI = 2.7V
IIL
LOW Level
VCC = Max
Input Current
VI = 0.5V
IOS
Short Circuit Output Current
VCC = Max (Note 6)
ICC1
Supply Current
VCC = Max (Note 7)
ICC2
Supply Current
VCC = Max (Note 8)
S or G
A or B
S or G
A or B
40
Note 5: All typicals are at VCC = 5V, TA = 25°C.
Note 6: Not more than one output should be shorted at a time, and the duration should not exceed one second.
Note 7: ICC1 is measured with all outputs OPEN and all inputs at 4.5V.
Note 8: ICC2 is measured with B, G, and S inputs grounded, A inputs at 4.5V, and all outputs OPEN.
Max
Units
5.25
V
V
0.8
V
1
mA
20
mA
70
°C
Typ
(Note 5)
3.4
39
Max
1.2
0.5
1
100
50
4
2
100
61
81
Units
V
V
V
mA
µA
mA
mA
mA
mA
DM74S158 Switching Characteristics
at VCC = 5V and TA = 25 °C
Symbol
Parameter
tPLH
Propagation Delay Time
LOW to-HIGH Level Output
tPHL
Propagation Delay Time
HIGH-to-LOW Level Output
tPLH
Propagation Delay Time
LOW-to-HIGH Level Output
tPHL
Propagation Delay Time
HIGH-to-LOW Level Output
tPLH
Propagation Delay Time
LOW-to-HIGH Level Output
tPHL
Propagation Delay Time
HIGH-to-LOW Level Output
From (Input)
To (Output)
Data to Y
Data to Y
Strobe to Y
Strobe to Y
Select to Y
Select to Y
RL = 280
CL = 15 pF
CL = 50 pF
Min
Max
Min
Max
6
9
6
9
11.5
12
12
14
12
15
12
15
Units
ns
ns
ns
ns
ns
ns
www.fairchildsemi.com
4
 

Share Link: 

datasheetq.com  [ Privacy Policy ]Request Datasheet ] [ Contact Us ]