NC7SZ58

NC7SZ57 NC7SZ58 TinyLogic UHS Universal Configurable 2-Input Logic Gates April 2000 Revised May 2003 NC7SZ57 NC7SZ58 TinyLogic UHS Universal Configurable 2-Input Logic Gates General Description The NC7SZ57 and the NC7SZ58 are Universal Configurable 2-Input Logic Gates. 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. Device functionality is selected by how the device is wired at the board level. Figure 1 through Figure 10 illustrate how to connect the NC7SZ57 and NC7SZ58 respectively for the desired logic function. All inputs have been implemented with hysteresis. 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 broad VCC operating range. The device is specified to operate over the 1.65V to 5.5V VCC operating range. The input and output are high impedance when VCC is 0V. Inputs tolerate voltages up to 5.5V independent of VCC operating range. Features s Space saving SC70-6 lead surface mount package s Ultra small MicroPak leadless package s Ultra High Speed s Capable of implementing any 2-input logic function s Typical usage replaces 2 TinyLogic gate devices s Reduces part counts in inventory s Broad VCC operating range: 1.65V to 5.5V s Power down high impedance input/output s Overvoltage tolerant inputs facilit...