NC7SZ74_11 Datasheet, PDF (1/9 Pages) Fairchild Semiconductor – TinyLogic® UHS D-Type, Flip-Flop with Preset and Clear

August 2011
NC7SZ74
TinyLogic^® UHS D-Type, Flip-Flop with Preset and
Clear
Features
 Ultra-High Speed: t_PD 2.6ns (Typical) into 50pF at
5V V_CC
 High Output Drive: ±24mA at 3V V_CC
 Broad V_CC Operating Range: 1.65V to 5.5V
 Power Down High-Impedance Inputs/Outputs
 Over-Voltage Tolerance Inputs Facilitate 5V to 3V
Translation
 Proprietary Noise/EMI Reduction Circuitry
 Ultra-Small MicroPak™ Package
 Space-Saving US8 Surface Mount Package
Description
The NC7SZ74 is a single, D-type, CMOS flip-flop with
preset and clear from Fairchild’s ultra high-speed series
of TinyLogic^®. 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 operating range of
1.65V to 5.5V V_CC. The inputs and outputs 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.
Ordering Information
Part Number Top Mark
Package
NC7SZ74K8X
SZ74 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide-
NC7SZ74L8X
N9
8-Lead MicroPak, 1.6 mm Wide
Packing Method
3000 Units on
Tape & Reel
5000 Units on
Tape & Reel
© 2001 Fairchild Semiconductor Corporation
NC7SZ74 • Rev. 1.0.2
www.fairchildsemi.com