전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

74AC244 데이터시트(PDF) 4 Page - STMicroelectronics

부품명 74AC244
상세설명  OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
Download  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

74AC244 데이터시트(HTML) 4 Page - STMicroelectronics

  74AC244 Datasheet HTML 1Page - STMicroelectronics 74AC244 Datasheet HTML 2Page - STMicroelectronics 74AC244 Datasheet HTML 3Page - STMicroelectronics 74AC244 Datasheet HTML 4Page - STMicroelectronics 74AC244 Datasheet HTML 5Page - STMicroelectronics 74AC244 Datasheet HTML 6Page - STMicroelectronics 74AC244 Datasheet HTML 7Page - STMicroelectronics 74AC244 Datasheet HTML 8Page - STMicroelectronics 74AC244 Datasheet HTML 9Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 4 / 9 page
background image
74AC244
4/9
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, RL = 500 Ω, Input tr = tf = 3ns)
(*) Voltage range is 3.3V
± 0.3V
(**) Voltage range is 5.0V
± 0.5V
CAPACITIVE CHARACTERISTICS
1) 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 operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/8 (per circuit)
TEST CIRCUIT
CL = 50pF or equivalent (includes jig and probe capacitance)
RL = R1 = 500Ω or equivalent
RT = ZOUT of pulse generator (typically 50Ω)
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
tPLH tPHL Propagation Delay
Time
3.3(*)
1.5
5.2
9.0
1.5
10.0
1.5
12.5
ns
5.0(**)
1.5
3.8
7.0
1.5
7.5
1.5
9.5
tPZL tPZH Output Enable
Time
3.3(*)
1.5
6.1
10.5
1.5
11.0
1.5
13.0
ns
5.0(**)
1.5
4.2
8.0
1.5
8.5
1.5
10.5
tPLZ tPHZ Output Disable
Time
3.3(*)
1.5
6.8
10.5
1.5
11.5
1.5
13.0
ns
5.0(**)
1.5
5.4
9.0
1.5
9.5
1.5
11.0
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
CIN
Input Capacitance
5.0
4
pF
COUT
Output
Capacitance
5.0
8
pF
CPD
Power Dissipation
Capacitance (note
1)
5.0
fIN = 10MHz
21
pF
TEST
SWITCH
tPLH, tPHL
Open
tPZL, tPLZ
2VCC
tPZH, tPHZ
Open


유사한 부품 번호 - 74AC244

제조업체부품명데이터시트상세설명
logo
STMicroelectronics
74AC244 STMICROELECTRONICS-74AC244 Datasheet
79Kb / 8P
   OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED
April 1997
logo
Fairchild Semiconductor
74AC244 FAIRCHILD-74AC244 Datasheet
111Kb / 10P
   Octal Buffer/Line Driver with 3-STATE Outputs
logo
ON Semiconductor
74AC244 ONSEMI-74AC244 Datasheet
91Kb / 8P
   Octal Buffer/Line Driver with 3-State Outputs
May, 2001 ??Rev. 5
74AC244 ONSEMI-74AC244 Datasheet
117Kb / 9P
   Octal Buffer/Line Driver with 3?뭆tate Outputs
September, 2006 ??Rev. 7
74AC244 ONSEMI-74AC244 Datasheet
396Kb / 14P
   Octal Buffer/Line Driver with 3-STATE Outputs
January 2008 Rev. 1.4.0
More results

유사한 설명 - 74AC244

제조업체부품명데이터시트상세설명
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)
M74HC244 STMICROELECTRONICS-M74HC244 Datasheet
198Kb / 10P
   OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
74VHC541 STMICROELECTRONICS-74VHC541 Datasheet
66Kb / 8P
   OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED
74VHCT541A STMICROELECTRONICS-74VHCT541A Datasheet
63Kb / 8P
   OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED
74AC244 STMICROELECTRONICS-74AC244 Datasheet
79Kb / 8P
   OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED
April 1997
More results


Html Pages

1 2 3 4 5 6 7 8 9


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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