поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

74LVQ244T датащи(PDF) 4 Page - STMicroelectronics

номер детали 74LVQ244T
подробное описание детали  LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON-INVERTED
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

74LVQ244T датащи(HTML) 4 Page - STMicroelectronics

  74LVQ244T Datasheet HTML 1Page - STMicroelectronics 74LVQ244T Datasheet HTML 2Page - STMicroelectronics 74LVQ244T Datasheet HTML 3Page - STMicroelectronics 74LVQ244T Datasheet HTML 4Page - STMicroelectronics 74LVQ244T Datasheet HTML 5Page - STMicroelectronics 74LVQ244T Datasheet HTML 6Page - STMicroelectronics 74LVQ244T Datasheet HTML 7Page - STMicroelectronics 74LVQ244T Datasheet HTML 8Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 4 / 8 page
background image
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
3.3
5
pF
COUT
Output Capacitance
3.3
10
pF
CPD
Power Dissipation
Capacitance (note 1)
3.3
fIN =10 MHz
15
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/8(per circuit)
TEST CIRCUIT
T EST
SW IT CH
tPLH,tPHL
Open
tPZL,tPLZ
2VCC
tPZH,tPHZ
OPEN
CL = 50 pF or equivalent (includes jigand probe capacitance)
RL =R1 =500
Ω orequivalent
RT =ZOUT of pulse generator (typically 50
Ω)
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
2.7
7
13
14
ns
3.3
(*)
69
9.5
tPZL
tPZH
Output Enable Time
2.7
8.5
17
18
ns
3.3
(*)
7
12
12.5
tPLZ
tPHZ
Output Disable Time
2.7
9
19
20
ns
3.3
(*)
7.5
13.5
14
tOSLH
tOSHL
Output to Output Skew
Time (note 1, 2)
2.7
0.5
1.5
1.5
ns
3.3
(*)
0.5
1.5
1.5
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any twooutputs of the same device switching in the
same direction, either HIGH or LOW (tOSLH =|tPLHm -tPLHn|, tOSHL =|tPHLm -tpHLn|)
2) Parameter guaranteed by design
(*) Voltage range is 3.3V
± 0.3V
74LVQ244
4/8


Аналогичный номер детали - 74LVQ244T

производительномер деталидатащиподробное описание детали
logo
STMicroelectronics
74LVQ244TTR STMICROELECTRONICS-74LVQ244TTR Datasheet
256Kb / 12P
   LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
More results

Аналогичное описание - 74LVQ244T

производительномер деталидатащиподробное описание детали
logo
STMicroelectronics
74LVQ241 STMICROELECTRONICS-74LVQ241 Datasheet
64Kb / 8P
   LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED
February 1999
74LVQ244 STMICROELECTRONICS-74LVQ244_04 Datasheet
256Kb / 12P
   LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
74LVQ241 STMICROELECTRONICS-74LVQ241_04 Datasheet
256Kb / 12P
   LOW VOLTAGE OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
logo
Toshiba Semiconductor
TC74VHCT240AF TOSHIBA-TC74VHCT240AF Datasheet
256Kb / 6P
   OCTAL BUS BUFFER INVERTED/NON-INVERTED, 3-STATE OUTPUTS
TC74VHC540F TOSHIBA-TC74VHC540F Datasheet
254Kb / 7P
   OCTAL BUS BUFFER INVERTED/NON INVERTED, 3-STATE OUTPUTS
TC74VHC240F TOSHIBA-TC74VHC240F Datasheet
254Kb / 6P
   OCTAL BUS BUFFER. INVERTED/NON-INVERTED, 3-STATE OUTPUTS
TC74VHCT540AF TOSHIBA-TC74VHCT540AF Datasheet
256Kb / 6P
   OCTAL BUS BUFFER. INVERTED/NON INVERTED, 3-STATE OUTPUTS
TC74LVX240F TOSHIBA-TC74LVX240F Datasheet
281Kb / 8P
   OCTAL BUS BUFFER. INVERTED/NON-INVERTED 3-STATE OUTPUTS
logo
STMicroelectronics
M74HCT244B1R STMICROELECTRONICS-M74HCT244B1R Datasheet
199Kb / 9P
   OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
74AC541 STMICROELECTRONICS-74AC541 Datasheet
84Kb / 8P
   OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
More results


Html Pages

1 2 3 4 5 6 7 8


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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