The NC7SP74 is a single D-type CMOS Flip-Flop with preset and clear from Fairchild's Ultra Low Power (ULP) Series of TinyLogic®. Ideal for applications where battery life is critical, this product is designed for ultra low power consumption within the V_CC operating range of 0.9V to 3.6V.

The internal circuit is composed of a minimum of inverter stages including the output buffer, to enable ultra low static and dynamic power.

The NC7SP74, for lower drive requirements, is uniquely designed for optimized power and speed, and is fabricated with an advanced CMOS technology to achieve best in class speed operation while maintaining extremely low CMOS power dissipation.

The signal level applied to the D input is transferred to the Q output during the positive going transition of the CLK pulse.

• Space saving US8 surface mount package
• MicroPak™ Pb-Free leadless package
• 0.9V to 3.6V V_CC supply operation
• 3.6V overvoltage tolerant I/Os at V_CC from 0.9V to 3.6V
• t_PD

  3.0 ns typ for 3.0V to 3.6V V_CC

  4.0 ns typ for 2.3V to 2.7V V_CC

  5.0 ns typ for 1.65V to 1.95V V_CC

  6.0 ns typ for 1.40V to 1.60V V_CC

  9.0 ns typ for 1.10V to 1.30V V_CC

  24.0 ns typ for 0.90V V_CC

• Power-Off high impedance inputs and outputs
• Static Drive (I_OH/I_OL)

  ±2.6 mA @ 3.00V V_CC

  ±2.1 mA @ 2.30V V_CC

  ±1.5 mA @ 1.65V V_CC

  ±1.0 mA @ 1.40V V_CC

  ±0.5 mA @ 1.10V V_CC

  ±20 µA @ 0.9V V_CC

• Uses patented Quiet Series™ noise/EMI reduction circuitry
• Ultra low dynamic power