ElectronicsThe NTE4033B with INTEGRATED CIRCUIT CMOS DE is an integrated circuit, manufactured by NTE Electronics, used for digital applications such as Schmitt Trigger oscillators, phase locked loops, clock and data recovery circuits, A/D and D/A converters, and high frequency switching. It has two integrated digital logic circuits, an Exclusive NOR and an Exclusive OR, providing a unique combination of logical functions. This device is temperature stable, voltage and noise tolerant, operating at up to 20V and at frequencies up to 100MHz. Additionally, it can operate with a wide range of logic families. Its fully static operation and CMOS design give it high noise immunity, low power consumption, and good input/output characteristics.