General Description

The NC7ST32 is a single 2-Input high performance CMOS OR Gate, with TTL-compatible inputs. Advanced Silicon Gate CMOS fabrication assures high speed and low power circuit operation. ESD protection diodes inherently guard both inputs and output with respect to the VCC and GND rails. High gain circuitry offers high noise immunity and reduced sensitivity to input edge rate. The TTL-compatible inputs facilitate TTL to NMOS/CMOS interfacing. Device performance is similar to MM74HCT but with ½ the output current drive of HC/HCT.

Features

■ Space saving SOT23 or SC70 5-lead package

■ Ultra small MIcroPak™ leadless package

■ High Speed; tPD <7 ns typ, VCC = 5V, CL = 15 pF

■ Low Quiescent Power; ICC <1 µA typ, VCC = 5.5V

■ Balanced Output Drive; 2 mA IOL, −2 mA IOH

■ TTL-compatible inputs