74ACT823 Datasheet, PDF (1/7 Pages) Fairchild Semiconductor – 9-Bit D-Type Flip-Flop

July 1988
Revised September 2000
74ACT823
9-Bit D-Type Flip-Flop
General Description
The ACT823 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
ACT823 offers noninverting outputs.
Features
s Outputs source/sink 24 mA
s 3-STATE outputs for bus interfacing
s Inputs and outputs are on opposite sides
s TTL compatible inputs
Ordering Code:
Order Number Package Number
Package Description
74ACT823SC
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
74ACT823MTC
MTC24
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
74ACT823SPC
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. (SPC not available in Tape and Reel.)
Logic Symbols
Connection Diagram
IEEE/IEC
Pin Descriptions
Pin Names
D₀–D₈
O₀–O₈
OE
CLR
CP
EN
Description
Data Inputs
Data Outputs
Output Enable
Clear
Clock Input
Clock Enable
FACT is a trademark of Fairchild Semiconductor Corporation.
© 2000 Fairchild Semiconductor Corporation DS009894
www.fairchildsemi.com