Electronic Components Datasheet Search
Selected language     English  ▼
Part Name
         Description


74ACTQ821SPC Datasheet(PDF) 2 Page - Fairchild Semiconductor

Part No. 74ACTQ821SPC
Description  Quiet Seriesa™ 10-Bit D-Type Flip-Flop with 3-STATE Outputs
Download  7 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  FAIRCHILD [Fairchild Semiconductor]
Homepage  http://www.fairchildsemi.com
Logo 

   
 2 page
background image
www.fairchildsemi.com
2
Functional Description
The ACTQ821 consists of ten-bit D-type edge-triggered
flip-flops. 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 time requirements on the LOW-to-HIGH CP
transition. With OE LOW the contents of the flip-flops are
available at the outputs. When 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.
The ACTQ821 is functionally and pin compatible with the
AM29821.
Function Table
H
= HIGH Voltage Level
L
= LOW Voltage Level
Z
= HIGH Impedance
 = LOW-to-HIGH Clock Transition
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.
Inputs
Internal
Outputs
Function
OE
CP
D
Q
O
H

L
L
Z
High Z
H

H
H
Z
High Z
L

LL
L
Load
L

HH
H
Load




Html Pages

1  2  3  4  5  6  7 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
74ACTQ823Quiet Seriesa™ 9-Bit D-Type Flip-Flop with 3-STATE Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74AC82110-Bit D-Type Flip-Flop with 3-STATE Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74ACTQ827Quiet Seriesa™ 10-Bit Buffer/Line Driver with 3-STATE Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74ACTQ841Quiet Seriesa™ 10-Bit Transparent Latch with 3-STATE Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74ACQ374Quiet Series™ Octal D-Type Flip-Flop with 3-STATE Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74ACQ574Quiet Series™ Octal D-Type Flip-Flop with 3-STATE Outputs 1 2 3 4 5 MoreFairchild Semiconductor
SN74ALS84110-BIT BUS-INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS 1 2 3 4 5 MoreTexas Instruments
SN54ALS84110-BIT BUS INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS 1 2 3 4 5 MoreTexas Instruments
SN74LVCH16374A16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS 1 2 3 4 5 MoreTexas Instruments
74ACT11374OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS 1 2 3 4 5 MoreTexas Instruments

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , 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