Electronic Components Datasheet Search
  British  ▼
ALLDATASHEET.CO.UK

X  

Preview PDF HTML

74VHC138M Datasheet(PDF) 4 Page - STMicroelectronics

Part # 74VHC138M
Description  3 TO 8 LINE DECODER INVERTING
PDF  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

74VHC138M Datasheet(HTML) 4 Page - STMicroelectronics

  74VHC138M Datasheet HTML 1Page - STMicroelectronics 74VHC138M Datasheet HTML 2Page - STMicroelectronics 74VHC138M Datasheet HTML 3Page - STMicroelectronics 74VHC138M Datasheet HTML 4Page - STMicroelectronics 74VHC138M Datasheet HTML 5Page - STMicroelectronics 74VHC138M Datasheet HTML 6Page - STMicroelectronics 74VHC138M Datasheet HTML 7Page - STMicroelectronics 74VHC138M Datasheet HTML 8Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 4 / 8 page
background image
CAPACITIVE CHARACTERISTICS
Symb ol
Parameter
T est Cond ition s
Val ue
Un it
TA =25
oC
-40 to 85
oC
Min.
Typ .
Max.
Min .
Max.
CIN
Input Capacitance
4
10
10
pF
CPD
Power Dissipation
Capacitance (note 1)
34
pF
1) CPD isdefined as the value of the IC’sinternal equivalent capacitance which is calculated fromthe operating current consumption without load. (Referto
Test Circuit).Average operating current can be obtained by the following equation. ICC(opr) = CPD
• VCC • fIN +ICC
AC ELECTRICAL CHARACTERISTICS (Input tr =tf =3 ns)
Symb ol
Parameter
Test Co nditi on
Val ue
Un it
VCC
(V)
CL
(pF )
TA =25
oC
-40 to 85
oC
Min.
Typ .
Max.
Min .
Max.
tPLH
tPHL
Propagation Delay
Time
A, B, C to Y
3.3
(*)
15
8.2
11.4
1.0
13.5
ns
3.3
(*)
50
10.0
15.8
1.0
18.0
5.0
(**)
15
5.7
8.1
1.0
9.5
5.0
(**)
50
7.2
10.1
1.0
11.5
tPLH
tPHL
Propagation Delay
Time
G1 to Y
3.3
(*)
15
8.1
12.8
1.0
15.0
ns
3.3
(*)
50
10.6
16.3
1.0
18.5
5.0
(**)
15
5.6
8.1
1.0
9.5
5.0
(**)
50
7.1
10.1
1.0
11.5
tPLH
tPHL
Propagation Delay
Time
G2A, G2B to Y
3.3
(*)
15
8.2
11.4
1.0
13.5
ns
3.3
(*)
50
10.7
14.9
1.0
17.0
5.0
(**)
15
5.8
8.1
1.0
9.5
5.0
(**)
50
7.3
10.1
1.0
11.5
(*) Voltage range is 3.3V
± 0.3V
(**) Voltage range is 5V
± 0.5V
TEST CIRCUIT
CL = 15/50 pF or equivalent (includes jig and probe capacitance)
RT =ZOUT of pulse generator (typically 50
Ω)
74VHC138
4/8



Html Pages

1 2 3 4 5 6 7 8


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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