전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

74VHC123AM 데이터시트(PDF) 3 Page - Fairchild Semiconductor

부품명 74VHC123AM
상세설명  Dual Retriggerable Monostable Multivibrator
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  FAIRCHILD [Fairchild Semiconductor]
홈페이지  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor

74VHC123AM 데이터시트(HTML) 3 Page - Fairchild Semiconductor

  74VHC123AM Datasheet HTML 1Page - Fairchild Semiconductor 74VHC123AM Datasheet HTML 2Page - Fairchild Semiconductor 74VHC123AM Datasheet HTML 3Page - Fairchild Semiconductor 74VHC123AM Datasheet HTML 4Page - Fairchild Semiconductor 74VHC123AM Datasheet HTML 5Page - Fairchild Semiconductor 74VHC123AM Datasheet HTML 6Page - Fairchild Semiconductor 74VHC123AM Datasheet HTML 7Page - Fairchild Semiconductor 74VHC123AM Datasheet HTML 8Page - Fairchild Semiconductor 74VHC123AM Datasheet HTML 9Page - Fairchild Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 14 page
background image
©1993 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74VHC123A Rev. 1.2
3
Block Diagrams
Note A: Cx, Rx, Dx are external Capacitor, Resistor, and Diode, respectively.
Note B: External clamping diode, Dx;
External capacitor is charged to VCC level in the wait state, i.e. when no trigger is applied.
If the supply voltage is turned off, Cx discharges mainly through the internal (parasitic) diode. If Cx is sufficiently large
and VCC drops rapidly, there will be some possibility of damaging the IC through in rush current or latch-up. If the
capacitance of the supply voltage filter is large enough and VCC drops slowly, the in rush current is automatically
limited and damage to the IC is avoided.
The maximum value of forward current through the parasitic diode is ±20mA. In the case of a large Cx, the limit of fall
time of the supply voltage is determined as follows:
tf ≥ (VCC –0.7) Cx / 20mA
(tf is the time between the supply voltage turn off and the supply voltage reaching 0.4 VCC)
In the event a system does not satisfy the above condition, an external clamping diode (Dx) is needed to protect the IC
from rush current.


유사한 부품 번호 - 74VHC123AM

제조업체부품명데이터시트상세설명
logo
Fairchild Semiconductor
74VHC123AM FAIRCHILD-74VHC123AM Datasheet
107Kb / 9P
   Dual Retriggerable Monostable Multivibrator
74VHC123AM FAIRCHILD-74VHC123AM Datasheet
468Kb / 14P
   Dual Retriggerable Monostable Multivibrator
74VHC123AM FAIRCHILD-74VHC123AM Datasheet
469Kb / 14P
   Dual Retriggerable Monostable Multivibrator
logo
ON Semiconductor
74VHC123AM ONSEMI-74VHC123AM Datasheet
467Kb / 16P
   Dual Retriggerable Monostable Multivibrator
May 2007 Rev. 1.2
logo
Fairchild Semiconductor
74VHC123AMTC FAIRCHILD-74VHC123AMTC Datasheet
107Kb / 9P
   Dual Retriggerable Monostable Multivibrator
More results

유사한 설명 - 74VHC123AM

제조업체부품명데이터시트상세설명
logo
STMicroelectronics
M74HC123 STMICROELECTRONICS-M74HC123 Datasheet
503Kb / 12P
   DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
logo
Toshiba Semiconductor
TC74HC423AP TOSHIBA-TC74HC423AP Datasheet
435Kb / 9P
   DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
logo
Fairchild Semiconductor
MM74HC423A FAIRCHILD-MM74HC423A Datasheet
108Kb / 10P
   Dual Retriggerable Monostable Multivibrator
logo
Toshiba Semiconductor
TC74HC4538AP TOSHIBA-TC74HC4538AP Datasheet
477Kb / 10P
   DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
logo
Fairchild Semiconductor
MM74HC123A FAIRCHILD-MM74HC123A_01 Datasheet
133Kb / 10P
   Dual Retriggerable Monostable Multivibrator
74VHC123A FAIRCHILD-74VHC123A_07 Datasheet
468Kb / 14P
   Dual Retriggerable Monostable Multivibrator
logo
Toshiba Semiconductor
TC74HC123AP TOSHIBA-TC74HC123AP_07 Datasheet
505Kb / 14P
   Dual Retriggerable Monostable Multivibrator
logo
National Semiconductor ...
MM54HC123A NSC-MM54HC123A Datasheet
198Kb / 6P
   Dual Retriggerable Monostable Multivibrator
logo
Microsemi Corporation
TSC347 MICROSEMI-TSC347 Datasheet
600Kb / 4P
   Dual Retriggerable Monostable Multivibrator
logo
ON Semiconductor
74VHC123A ONSEMI-74VHC123A Datasheet
467Kb / 16P
   Dual Retriggerable Monostable Multivibrator
May 2007 Rev. 1.2
logo
Fairchild Semiconductor
74VHC123ASJX FAIRCHILD-74VHC123ASJX Datasheet
469Kb / 14P
   Dual Retriggerable Monostable Multivibrator
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


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