June 2003
Revised March 2004
NC7SV74
TinyLogic ULP-A D-Type Flip-Flop
with Preset and Clear
General Description
Features
■ Space saving US8 surface mount package
The NC7SV74 is a single D-type CMOS Flip-Flop with pre-
set and clear from Fairchild’s Ultra Low Power-A (ULP-A)
Series of TinyLogic in both the space saving US8 and
MicroPak packages. ULP-A is ideal for applications that
require extreme high speed, high drive and low power. This
product is designed for a wide low voltage operating range
(0.9V to 3.6V VCC) and applications that require more drive
■ MicroPak leadless package
■ 0.9V to 3.6V VCC supply operation
■ 3.6V overvoltage tolerant I/Os at VCC from 0.9V to 3.6V
■ Extremely High Speed tPD
1.0 ns typ for 2.7V to 3.6V VCC
and speed than the TinyLogic ULP series, but still require
low power consumption.
1.2 ns typ for 2.3V to 2.7V VCC
The NC7SV74 is uniquely designed for optimized power
and speed, and is fabricated with an advanced CMOS
technology to achieve high-speed operation while main-
taining low CMOS power dissipation.
1.9 ns typ for 1.65V to 1.95V VCC
3.2 ns typ for 1.4V to 1.6V VCC
6.0 ns typ for 1.1V to 1.3V VCC
13.0 ns typ for 0.9V VCC
The signal level applied to the D input is transferred to the
Q output during the positive going transition of the CLK
pulse.
■ Power-Off high impedance inputs and outputs
■ High Static Drive (IOH/IOL
)
±24.0 mA @ 3.00V VCC
±18.0 mA @ 2.30V VCC
±6.0 mA
±4.0 mA
±2.0 mA
±0.1 mA
@ 1.65V VCC
@ 1.4V VCC
@ 1.1V VCC
@ 0.9V VCC
■ Ultra low dynamic power
Ordering Code:
Product
Order
Number
Package
Code
Package Description
Supplied As
Number Top Mark
NC7SV74K8X
NC7SV74L8X
MAB08A
MAC08A
V74
Z4
8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel
8-Lead MicroPak, 1.6 mm Wide
5k Units on Tape and Reel
Battery Life vs. V Supply Voltage
CC
TinyLogic ULP and ULP-A with up to 50% less power consumption can
extend your battery life significantly.
Battery Life = (Vbattery *Ibattery*.9)/(Pdevice)/24hrs/day
Where, Pdevice = (ICC * VCC) + (CPD + CL) * VCC2 * f
Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and
derated 90% and device frequency at 10MHz, with CL = 15 pF load
TinyLogic is a registered trademark of Fairchild Semiconductor Corporation.
MicroPak and Quiet Series are trademarks of Fairchild Semiconductor Corporation.
© 2004 Fairchild Semiconductor Corporation
DS500819
www.fairchildsemi.com