74ACTQ823 Fairchild Semiconductor, 74ACTQ823 Datasheet

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74ACTQ823

Manufacturer Part Number
74ACTQ823
Description
Quiet Seriesa 9-Bit D-Type Flip-Flop with 3-STATE Outputs
Manufacturer
Fairchild Semiconductor
Datasheet
© 1999 Fairchild Semiconductor Corporation
74ACTQ823SC
74ACTQ823SPC
Quiet Series
with 3-STATE Outputs
General Description
The ACTQ823 is a 9-bit buffered register. It features Clock
Enable and Clear which are ideal for parity bus interfacing
in high performance microprogramming systems. The
ACTQ823 utilizes Fairchild Quiet Series
guarantee quiet output switching and improved dynamic
threshold performance. FACT Quiet Series
GTO
to a split ground bus for superior performance.
Ordering Code:
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering form.
Logic Symbols
FACT , Quiet Series , FACT Quiet Series
Order Number
74ACTQ823
output control and undershoot corrector in addition
Package Number
IEEE/IEC
M24B
N24C
9-Bit D-Type Flip-Flop
and GTO
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300” Wide
DS010921.prf
are trademarks of Fairchild Semiconductor Corporation.
technology to
features
Features
Connection Diagram
Pin Descriptions
Guaranteed simultaneous switching noise level and
dynamic threshold performance
Guaranteed pin-to-pin skew AC performance
Inputs and outputs on opposite sides of package allow
easy interface with microprocessors
Improved latch-up immunity
Has TTL-compatible inputs
D
O
OE
CLR
CP
EN
0
0
–D
–O
Package Description
8
8
Pin Names
for DIP and SOIC
Pin Assignment
Data Inputs
Data Outputs
Output Enable
Clear
Clock Input
Clock Enable
May 1991
Revised December 1998
Description
www.fairchildsemi.com

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74ACTQ823 Summary of contents

Page 1

... M24B 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body 74ACTQ823SPC N24C 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300” Wide Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering form. ...

Page 2

Functional Description The ACTQ823 consists of nine D-type edge-triggered flip- flops. These have 3-STATE outputs for bus systems orga- nized with inputs and outputs on opposite sides. The buff- ered clock (CP) and buffered Output Enable (OE) are common to ...

Page 3

Absolute Maximum Ratings Supply Voltage ( Input Diode Current ( 0. 0. Input Voltage ( Output Diode Current ( ...

Page 4

DC Electrical Characteristics for ACTQ Note 7: Max number of data inputs (n) switching threshold ( MHz. IHD AC Electrical Characteristics Symbol Parameter t Propagation Delay PLH PHL n t ...

Page 5

FACT Noise Characteristics The setup of a noise characteristics measurement is critical to the accuracy and repeatability of the tests. The following is a brief description of the setup used to measure the noise characteristics of FACT. Equipment: Hewlett Packard ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body www.fairchildsemi.com Package Number M24B 6 ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300” Wide LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN ...

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