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74ACTQ841 View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
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74ACTQ841 Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
March 1990
Revised September 2000
74ACTQ841
Quiet Series10-Bit Transparent Latch
with 3-STATE Outputs
General Description
The ACTQ841 bus interface latch is designed to eliminate
the extra packages required to buffer existing latches and
provide extra data width for wider address/data paths or
buses carrying parity. The 841 is a 10-bit transparent latch,
a 10-bit version of the 373. The ACTQ841 utilizes Fairchild
Quiet Seriestechnology to guarantee quiet output switch-
ing and improved dynamic threshold performance. FACT
Quiet Series features GTOoutput control and undershoot
corrector in addition to a split ground bus for superior per-
formance.
Features
s Guaranteed simultaneous switching noise level and
dynamic threshold performance
s Guaranteed pin-to-pin skew AC performance
s Inputs and outputs on opposite sides of package allow
easy interface with microprocessors
s Improved latch-up immunity
s Outputs source/sink 24 mA
s Has TTL-compatible inputs
Ordering Code:
Order Number Package Number
Package Description
74ACTQ841SC
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
74ACTQ841SPC
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
Pin Descriptions
Pin Names
D0D9
O0O9
OE
LE
Description
Data Inputs
3-STATE Outputs
Output Enable
Latch Enable
FACT, Quiet Series, FACT Quiet Seriesand GTOare trademarks of Fairchild Semiconductor Corporation.
© 2000 Fairchild Semiconductor Corporation DS010688
www.fairchildsemi.com
 

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