74AC174 鈥?74ACT174 Hex D-Type Flip-Flop with Master Reset
November 1988
Revised November 1999
74AC174 鈥?74ACT174
Hex D-Type Flip-Flop with Master Reset
General Description
The AC/ACT174 is a high-speed hex D-type flip-flop. The
device is used primarily as a 6-bit edge-triggered storage
register. The information on the D inputs is transferred to
storage during the LOW-to-HIGH clock transition. The
device has a Master Reset to simultaneously clear all flip-
flops.
Features
s
I
CC
reduced by 50%
s
Outputs source/sink 24 mA
s
ACT174 has TTL-compatible inputs
Ordering Code:
Order Number
74AC174SC
74AC174SJ
74AC174PC
74ACT174SC
74ACT174SJ
74ACT174MTC
74ACT174PC
Package Number
M16A
M16D
N16E
M16A
M16D
MTC16
N16E
Package Description
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150鈥?Narrow Body
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300鈥?Wide
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150鈥?Narrow
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300鈥?Wide
Device also available in Tape and Reel. Specify by appending suffix letter 鈥淴鈥?to the ordering code.
Logic Symbols
Connection Diagram
IEEE/IEC
Pin Descriptions
Pin Names
D
0
鈥揇
5
CP
MR
Q
0
鈥換
5
Description
Data Inputs
Clock Pulse Input
Master Reset Input
Outputs
FACT铮?is a trademark of Fairchild Semiconductor Corporation.
漏 1999 Fairchild Semiconductor Corporation
DS009935
www.fairchildsemi.com