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

X  

Preview PDF HTML

74ACT273B Fiches technique(PDF) 5 Page - STMicroelectronics

No de pièce 74ACT273B
Description  OCTAL D-TYPE FLIP FLOP WITH CLEAR
PDF  11 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

74ACT273B Fiches technique(HTML) 5 Page - STMicroelectronics

  74ACT273B Datasheet HTML 1Page - STMicroelectronics 74ACT273B Datasheet HTML 2Page - STMicroelectronics 74ACT273B Datasheet HTML 3Page - STMicroelectronics 74ACT273B Datasheet HTML 4Page - STMicroelectronics 74ACT273B Datasheet HTML 5Page - STMicroelectronics 74ACT273B Datasheet HTML 6Page - STMicroelectronics 74ACT273B Datasheet HTML 7Page - STMicroelectronics 74ACT273B Datasheet HTML 8Page - STMicroelectronics 74ACT273B Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 11 page
background image
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, RL = 500
Ω, Input tr =tf =3 ns)
Symb ol
Parameter
T est Con ditio n
Valu e
Un it
VCC
(V)
TA =25
oC
-40 to 85
oC
Min.
T yp.
Max.
Mi n.
Max.
tPLH
tPHL
Propagation Delay Time
CK to Q
5.0
(*)
1.5
6.5
8.5
1.5
9.0
ns
tPLH
tPHL
Propagation Delay Time
CLR to Q
5.0
(*)
1.5
7.0
9.0
1.5
9.5
ns
twL
CLR pulse Width, LOW
5.0
(*)
1.5
4.0
4.0
ns
tw
CK pulse Width
5.0
(*)
1.0
4.0
4.0
ns
ts
Setup Time Q to CK
HIGH or LOW
5.0
(*)
1.0
3.5
3.5
ns
th
Hold Time Q to CK
HIGH or LOW
5.0
(*)
-0.5
1.5
1.5
ns
tREM
Recovery Time CLR to
CK
5.0
(*)
0.5
3.0
3.0
ns
fMAX
Maximum Clock
Frequency
5.0
(*)
125
190
110
MHz
(*) Voltage range is 5V
± 0.5V
CAPACITIVE CHARACTERISTICS
Symb ol
Parameter
Test Co nditi ons
Valu e
Un it
VCC
(V)
TA =25
oC
-40 to 85
oC
Min.
T yp.
Max.
Mi n.
Max.
CIN
Input Capacitance
5.0
4
pF
CPD
Power Dissipation
Capacitance (note 1)
5.0
fIN =10 MHz
32
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 operting current can be obtained by the following equation. ICC(opr) = CPD
• VCC • fIN +ICC/n(per circuit)
74ACT273
5/11



Html Pages

1 2 3 4 5 6 7 8 9 10 11


Fiches technique Télécharger

Go To PDF Page


Lien URL



ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Lien vers la fiche technique    |   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