NC7SZ74 Datasheet, PDF (1/9 Pages) Fairchild Semiconductor – 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 Package Code
Number Number Top Mark
NC7SZ74K8X MAB08A SZ74
NC7SZ74L8X MAC08A
N9
Pb-Free package per JEDEC J-STD-020B.
Package Description
Supplied As
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
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