General Description

The NC7SP57 and the NC7SP58 are Universal Configurable 2-Input Logic Gates 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 VCC operating range of 0.9V to 3.6V. Each device is capable of being configured for 1 of 5 unique 2-input logic functions. Any possible 2-input combinatorial logic function can be implemented as shown in the Function Selection Table.

特性 Features

■ 0.9V to 3.6V VCC supply operation

■ 3.6V overvoltage tolerant I/O’s at VCC from 0.9V to 3.6V

■ tPD

5 ns typ for 3.0V to 3.6V VCC

6 ns typ for 2.3V to 2.7V VCC

8 ns typ for 1.65V to 1.95V VCC

10 ns typ for 1.40V to 1.60V VCC

14 ns typ for 1.10V to 1.30V VCC

40 ns typ for 0.90V VCC

■ Power-Off high impedance inputs and outputs

■ Static Drive (IOH/IOL)

±2.6 mA @ 3.00V VCC

±2.1 mA @ 2.30V VCC

±1.5 mA @ 1.65V VCC

±1.0 mA @ 1.40V VCC

±0.5 mA @ 1.10V VCC

±20 μA @ 0.9V VCC

■ Uses patented Quiet Series? noise/EMI reduction circuitry

■ Ultra small MicroPak? leadfree package

■ Ultra low dynamic power