74ACT823 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
74ACT823SC
74ACT823MTC
74ACT823SPC
Package Number
M24B
MTC24
N24C
Package Description
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
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 鈥淴鈥?to the ordering code. (SPC not available in Tape and Reel.)
Logic Symbols
Connection Diagram
IEEE/IEC
Pin Descriptions
Pin Names
D
0
鈥揇
8
O
0
鈥揙
8
OE
CLR
CP
EN
Description
Data Inputs
Data Outputs
Output Enable
Clear
Clock Input
Clock Enable
FACT錚?is a trademark of Fairchild Semiconductor Corporation.
漏 2000 Fairchild Semiconductor Corporation
DS009894
www.fairchildsemi.com