Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

M74HC148 Fiches technique(PDF) 5 Page - STMicroelectronics

No de pièce M74HC148
Description  8 TO 3 LINE PRIORITY ENCODER
Download  11 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M74HC148 Fiches technique(HTML) 5 Page - STMicroelectronics

  M74HC148 Datasheet HTML 1Page - STMicroelectronics M74HC148 Datasheet HTML 2Page - STMicroelectronics M74HC148 Datasheet HTML 3Page - STMicroelectronics M74HC148 Datasheet HTML 4Page - STMicroelectronics M74HC148 Datasheet HTML 5Page - STMicroelectronics M74HC148 Datasheet HTML 6Page - STMicroelectronics M74HC148 Datasheet HTML 7Page - STMicroelectronics M74HC148 Datasheet HTML 8Page - STMicroelectronics M74HC148 Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 11 page
background image
AC ELECTRICAL CHARACTERISTICS (CL =50 pF, Input tr =tf =6 ns)
Symbol
Parameter
Test Conditions
Value
Unit
VCC
(V)
TA =25
oC
54HC and 74HC
-40 to 85
oC
74HC
-55 to 125
oC
54HC
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
tTLH
tTHL
Output Transition
Time
2.0
30
75
95
110
ns
4.5
8
151922
6.0
7
131619
tPLH
tPHL
Propagation
Delay Time
(In - A0, A1, A2)
2.0
60
150
190
225
ns
4.5
19
30
38
45
6.0
16
26
32
38
tPLH
tPHL
Propagation
Delay Time
(In - EO, GS)
2.0
60
150
190
225
ns
4.5
19
30
38
45
6.0
16
26
32
38
tPLH
tPHL
Propagation
Delay Time
(EI - EO)
2.0
40
115
145
175
ns
4.5
14
23
29
35
6.0
12
20
25
30
tPLH
tPHL
Propagation
Delay Time
(EI - GS)
2.0
40
115
145
175
ns
4.5
14
23
29
35
6.0
12
20
25
30
tPLH
tPHL
Propagation
Delay Time
(EI - A0, A1, A2)
2.0
40
115
145
175
ns
4.5
14
23
29
35
6.0
12
20
25
30
CIN
Input Capacitance
5
10
10
10
pF
CPD (*)
Power Dissipation
Capacitance
60
pF
(*) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load.
(Refer to Test Circuit). Average operting current can be obtained by the following equation. ICC(opr) = CPD
•VCC •fIN +ICC
INPUT WAVEFORM IS THE SAME AS THAT IN CASE OF
SWITCHING CHARACTERISTICS TEST.
SWITCHING CHARACTERISTICS TEST
CIRCUIT
TEST CIRCUIT ICC (Opr.)
M54/M74HC148
5/11


Numéro de pièce similaire - M74HC148

FabricantNo de pièceFiches techniqueDescription
logo
STMicroelectronics
M74HC148 STMICROELECTRONICS-M74HC148 Datasheet
329Kb / 11P
   8 TO 3 LINE PRIORITY ENCODER
M74HC148B1R STMICROELECTRONICS-M74HC148B1R Datasheet
329Kb / 11P
   8 TO 3 LINE PRIORITY ENCODER
M74HC148M1R STMICROELECTRONICS-M74HC148M1R Datasheet
329Kb / 11P
   8 TO 3 LINE PRIORITY ENCODER
M74HC148RM13TR STMICROELECTRONICS-M74HC148RM13TR Datasheet
329Kb / 11P
   8 TO 3 LINE PRIORITY ENCODER
M74HC148TTR STMICROELECTRONICS-M74HC148TTR Datasheet
329Kb / 11P
   8 TO 3 LINE PRIORITY ENCODER
More results

Description similaire - M74HC148

FabricantNo de pièceFiches techniqueDescription
logo
Toshiba Semiconductor
TC74HC148AP TOSHIBA-TC74HC148AP_07 Datasheet
353Kb / 9P
   8-to-3 Line Priority Encoder
logo
Fairchild Semiconductor
74F148 FAIRCHILD-74F148 Datasheet
61Kb / 6P
   8-Line to 3-Line Priority Encoder
logo
STMicroelectronics
M74HC148 STMICROELECTRONICS-M74HC148 Datasheet
329Kb / 11P
   8 TO 3 LINE PRIORITY ENCODER
logo
List of Unclassifed Man...
GD74HCT148 ETC1-GD74HCT148 Datasheet
207Kb / 4P
   8-TO-3 LINE PRIORITY ENCODER
logo
Fairchild Semiconductor
MM74HC148 FAIRCHILD-MM74HC148 Datasheet
77Kb / 8P
   8-3 Line Priority Encoder
logo
Hitachi Semiconductor
HD74HC148 HITACHI-HD74HC148 Datasheet
45Kb / 8P
   8-to-3-line Octal Priority Encoder
logo
Renesas Technology Corp
HD74HC148 RENESAS-HD74HC148 Datasheet
79Kb / 6P
   8-to-3-line Octal Priority Encoder
logo
National Semiconductor ...
MM74HCT148 NSC-MM74HCT148 Datasheet
215Kb / 5P
   8-3 Line Priority Encoder
MM54HC148 NSC-MM54HC148 Datasheet
127Kb / 6P
   8-3 Line Priority Encoder
logo
Renesas Technology Corp
HD74LS148 RENESAS-HD74LS148 Datasheet
72Kb / 6P
   8-line-to-3-line Octal Priority Encoder
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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