Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

74LS138 Datasheet(PDF) 4 Page - Fairchild Semiconductor

Part # 74LS138
Description  Decoder/Demultiplexer
Download  7 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  FAIRCHILD [Fairchild Semiconductor]
Direct Link  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor

74LS138 Datasheet(HTML) 4 Page - Fairchild Semiconductor

  74LS138 Datasheet HTML 1Page - Fairchild Semiconductor 74LS138 Datasheet HTML 2Page - Fairchild Semiconductor 74LS138 Datasheet HTML 3Page - Fairchild Semiconductor 74LS138 Datasheet HTML 4Page - Fairchild Semiconductor 74LS138 Datasheet HTML 5Page - Fairchild Semiconductor 74LS138 Datasheet HTML 6Page - Fairchild Semiconductor 74LS138 Datasheet HTML 7Page - Fairchild Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 4 / 7 page
background image
www.fairchildsemi.com
4
DM74LS139 Recommended Operating Conditions
DM74LS139 Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Note 6: All typicals are at VCC = 5V, TA = 25°C.
Note 7: Not more than one output should be shorted at a time, and the duration should not exceed one second.
Note 8: ICC is measured with all outputs enabled and OPEN.
DM74LS139 Switching Characteristics
at VCC = 5V and TA = 25°C
Symbol
Parameter
Min
Nom
Max
Units
VCC
Supply Voltage
4.75
5
5.25
V
VIH
HIGH Level Input Voltage
2
V
VIL
LOW Level Input Voltage
0.8
V
IOH
HIGH Level Output Current
−0.4
mA
IOL
LOW Level Output Current
8
mA
TA
Free Air Operating Temperature
0
70
°C
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(Note 6)
VI
Input Clamp Voltage
VCC = Min, II = −18 mA
−1.5
V
VOH
HIGH Level
VCC = Min, IOH = Max,
2.7
3.4
V
Output Voltage
VIL = Max, VIH = Min
VOL
LOW Level
VCC = Min, IOL = Max
0.35
0.5
Output Voltage
VIL = Max, VIH = Min
V
IOL = 4 mA, VCC = Min
0.25
0.4
II
Input Current @ Max Input Voltage
VCC = Max, VI = 7V
0.1
mA
IIH
HIGH Level Input Current
VCC = Max, VI = 2.7V
20
µA
IIL
LOW Level Input Current
VCC = Max, VI = 0.4V
−0.36
mA
IOS
Short Circuit Output Current
VCC = Max (Note 7)
−20
−100
mA
ICC
Supply Current
VCC = Max (Note 8)
6.8
11
mA
From (Input)
RL = 2 kΩ
Symbol
Parameter
To (Output)
CL = 15 pF
CL = 50 pF
Units
MinMax
MinMax
tPLH
Propagation Delay Time
Select to Output
18
27
ns
LOW-to-HIGH Level Output
tPHL
Propagation Delay Time
Select to Output
27
40
ns
HIGH-to-LOW Level Output
tPLH
Propagation Delay Time
Enable to Output
18
27
ns
LOW-to-HIGH Level Output
tPHL
Propagation Delay Time
Enable to Output
24
40
ns
HIGH-to-LOW Level Output


Similar Part No. - 74LS138

ManufacturerPart #DatasheetDescription
logo
Silicon Supplies
74LS138 SS-74LS138 Datasheet
520Kb / 4P
   Low Power Schottky Logic
More results

Similar Description - 74LS138

ManufacturerPart #DatasheetDescription
logo
ON Semiconductor
MC74AC138DR2G ONSEMI-MC74AC138DR2G Datasheet
182Kb / 11P
   Decoder/Demultiplexer
March, 2006 ??Rev. 6
logo
Unisonic Technologies
U74LVC1G19 UTC-U74LVC1G19_15 Datasheet
161Kb / 5P
   DECODER/DEMULTIPLEXER
logo
Fairchild Semiconductor
DM74S138 FAIRCHILD-DM74S138 Datasheet
55Kb / 5P
   Decoder/Demultiplexer
logo
Micrel Semiconductor
SY100S370 MICREL-SY100S370_07 Datasheet
74Kb / 5P
   UNIVERSAL DEMULTIPLEXER/ DECODER
SY100S370 MICREL-SY100S370_06 Datasheet
97Kb / 8P
   UNIVERSAL DEMULTIPLEXER/DECODER
SY100S370 MICREL-SY100S370 Datasheet
113Kb / 7P
   UNIVERSAL DEMULTIPLEXER/ DECODER
logo
ON Semiconductor
NL7SZ19 ONSEMI-NL7SZ19_07 Datasheet
115Kb / 6P
   1?뭪o?? Decoder/Demultiplexer
February, 2007 ??Rev. 10
MC74AC151 ONSEMI-MC74AC151 Datasheet
237Kb / 10P
   1?뭥f?? Decoder/Demultiplexer
June, 2006 ??Rev. 6
MC74AC138 ONSEMI-MC74AC138 Datasheet
189Kb / 11P
   1?뭥f?? Decoder/Demultiplexer
March, 2006 ??Rev. 6
MC74HC138A ONSEMI-MC74HC138A_05 Datasheet
116Kb / 10P
   1?뭥f?? Decoder/ Demultiplexer
June, 2005 ??Rev. 9
More results


Html Pages

1 2 3 4 5 6 7


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com