74ACTQ821 Ver la hoja de datos (PDF) - Fairchild Semiconductor
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74ACTQ821 Datasheet PDF : 7 Pages
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March 1990
Revised September 2000
74ACTQ821
Quiet Series 10-Bit D-Type Flip-Flop
with 3-STATE Outputs
General Description
The ACTQ821 is a 10-bit D-type flip-flop with non-inverting
3-STATE outputs arranged in a broadside pinout. The
ACTQ821 utilizes Fairchild’s Quiet Series technology to
guarantee quiet output switching and improved dynamic
threshold performance. FACT Quiet Series features
GTO output control and undershoot corrector in addition
to a split ground bus for superior performance.
Features
s Guaranteed simultaneous switching noise level and
dynamic threshold performance
s Guaranteed pin-to-pin skew AC performance
s Non-inverting 3-STATE outputs for bus interfacing
s 4 kV minimum ESD immunity
s Outputs source/sink 24 mA
Ordering Code:
Order Number Package Number
Package Description
74ACTQ821SC
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
74ACTQ821SPC
N24C
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbols
Connection Diagram
IEEE/IEC
Pin Descriptions
Pin Names
D0–D9
O0–O9
OE
CP
Description
Data Inputs
Data Outputs
Output Enable Input
Clock Input
FACT, Quiet Series, FACT Quiet Series, and GTO are trademarks of Fairchild Semiconductor Corporation.
© 2000 Fairchild Semiconductor Corporation DS010686
www.fairchildsemi.com
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