NC7SZ74 TinyLogic UHS D-Type Flip-Flop with Preset and Clear
July 2001
Revised January 2005
NC7SZ74
TinyLogic
UHS D-Type Flip-Flop with Preset and Clear
General Description
The NC7SZ74 is a single D-type CMOS Flip-Flop with pre-
set and clear from Fairchild’s Ultra High Speed Series of
TinyLogic
in the space saving US8 package. The device
is fabricated with advanced CMOS technology to achieve
ultra high speed with high output drive while maintaining
low static power dissipation over a very broad V
CC
operat-
ing range. The device is specified to operate over the
1.65V to 5.5V V
CC
range. The inputs and output are high
impedance when V
CC
is 0V. Inputs tolerate voltages up to
7V independent of V
CC
operating voltage.
The signal level applied to the D input is transferred to the
Q output during the positive going transition of the CLK
pulse.
Features
s
Space saving US8 surface mount package
s
MicroPak
Pb-Free leadless package
s
Ultra High Speed; t
PD
2.6 ns Typ into 50 pF at 5V V
CC
s
High Output Drive;
±
24 mA at 3V V
CC
s
Broad V
CC
Operating Range; 1.65V to 5.5V
s
Power down high impedance inputs/output
s
Overvoltage tolerant inputs facilitate 5V to 3V translation
s
Patented noise/EMI reduction circuitry implemented
Ordering Code:
Product
Order
Number
Package
Number
Code
Top Mark
SZ74
N9
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel
Pb-Free 8-Lead MicroPak, 1.6 mm Wide
5k Units on Tape and Reel
Package Description
Supplied As
NC7SZ74K8X MAB08A
NC7SZ74L8X MAC08A
Pb-Free package per JEDEC J-STD-020B.
TinyLogic is a registered trademark of Fairchild Semiconductor Corporation.
MicroPak is a trademark of Fairchild Semiconductor Corporation.
© 2005 Fairchild Semiconductor Corporation
DS500499
www.fairchildsemi.com
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
