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NC7SZ74 — TinyLogic
®
UHS D-Type Flip-Flow 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
NC7SZ74K8X
NC7SZ74L8X
Top Mark
SZ74
N9
Package
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide-
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