Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

74F821 Datasheet(PDF) 2 Page - Fairchild Semiconductor

No. de pieza 74F821
Descripción Electrónicos  10-Bit D-Type Flip-Flop
Download  6 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  FAIRCHILD [Fairchild Semiconductor]
Página de inicio  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor

74F821 Datasheet(HTML) 2 Page - Fairchild Semiconductor

  74F821 Datasheet HTML 1Page - Fairchild Semiconductor 74F821 Datasheet HTML 2Page - Fairchild Semiconductor 74F821 Datasheet HTML 3Page - Fairchild Semiconductor 74F821 Datasheet HTML 4Page - Fairchild Semiconductor 74F821 Datasheet HTML 5Page - Fairchild Semiconductor 74F821 Datasheet HTML 6Page - Fairchild Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 2 / 6 page
background image
www.fairchildsemi.com
2
Unit Loading/Fan Out
Functional Description
The 74F821 consists of ten D-type edge-triggered flip-
flops. This device has 3-STATE true outputs for bus sys-
tems organized in a broadside pinning. The buffered Clock
(CP) and buffered Output Enable (OE) are common to all
flip-flops. The flip-flops will store the state of their individual
D inputs that meet the setup and hold times requirements
on the LOW-to-HIGH CP transition. With the OE LOW the
content of the flip-flops are available at the outputs. When
the OE is HIGH, the outputs go to the high impedance
state. Operation of the OE input does not affect the state of
the flip-flops.
Function Table
L
= LOW Voltage Level
H
= HIGH Voltage Level
X
= Immaterial
Z
= High Impedance
 = LOW-to-HIGH Transition
NC
= No Change
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
Pin Names
Description
U.L.
Input IIH/IIL
HIGH/LOW
Output IOH/IOL
D0–D9
Data Inputs
1.0/1.0
20
µA/−0.6 mA
OE
Output Enable
1.0/1.0
20
µA/−0.6 mA
3-STATE Input
CP
Clock Input
1.0/1.0
20
µA/−0.6 mA
O0–O9
3-STATE Outputs
150/40 (33.3)
−3.0 mA/24 mA (20 mA)
Inputs
Internal Output
Function
OE
CP
D
Q
O
H
H
X
NC
Z
Hold
H
L
X
NC
Z
Hold
H

L
H
Z
Load
H

H
L
Z
Load
L

L
H
L
Data Available
L

H
L
H
Data Available
L
H
X
NC
NC
No Change in Data
L
L
X
NC
NC
No Change in Data


Número de pieza similar - 74F821

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
National Semiconductor ...
74F821 NSC-74F821 Datasheet
153Kb / 8P
   10-Bit D-Type Flip-Flop
logo
NXP Semiconductors
74F821 PHILIPS-74F821 Datasheet
140Kb / 18P
   Bus interface registers
1996 Jan 05
logo
Fairchild Semiconductor
74F821 FAIRCHILD-74F821 Datasheet
59Kb / 6P
   10-Bit D-Type Flip-Flop
logo
National Semiconductor ...
74F821SC NSC-74F821SC Datasheet
153Kb / 8P
   10-Bit D-Type Flip-Flop
logo
Fairchild Semiconductor
74F821SC FAIRCHILD-74F821SC Datasheet
59Kb / 6P
   10-Bit D-Type Flip-Flop
More results

Descripción similar - 74F821

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
National Semiconductor ...
54F821SDM NSC-54F821SDM Datasheet
153Kb / 8P
   10-Bit D-Type Flip-Flop
logo
Fairchild Semiconductor
74F821 FAIRCHILD-74F821_00 Datasheet
59Kb / 6P
   10-Bit D-Type Flip-Flop
74F825 FAIRCHILD-74F825 Datasheet
52Kb / 6P
   8-Bit D-Type Flip-Flop
logo
NXP Semiconductors
74ABT16273 PHILIPS-74ABT16273 Datasheet
85Kb / 10P
   16-bit D-type flip-flop
1998 Feb 27
logo
Fairchild Semiconductor
74F823 FAIRCHILD-74F823_00 Datasheet
62Kb / 6P
   9-Bit D-Type Flip-Flop
logo
National Semiconductor ...
54F825SDM NSC-54F825SDM Datasheet
161Kb / 8P
   8-Bit D-Type Flip-Flop
logo
Fairchild Semiconductor
74ACT823 FAIRCHILD-74ACT823 Datasheet
76Kb / 7P
   9-Bit D-Type Flip-Flop
74F823 FAIRCHILD-74F823 Datasheet
52Kb / 6P
   9-Bit D-Type Flip-Flop
logo
National Semiconductor ...
54F823SDM NSC-54F823SDM Datasheet
158Kb / 8P
   9-Bit D-Type Flip-Flop
logo
Fairchild Semiconductor
74ACT825 FAIRCHILD-74ACT825 Datasheet
74Kb / 7P
   8-Bit D-Type Flip-Flop
More results


Html Pages

1 2 3 4 5 6


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
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