CD4093BCMX Datasheet PDF - Fairchild

General Description

●The CD4093B consists of four Schmitt-trigger circuits. Each circuit functions as a 2-input NAND gate with Schmitt trigger action on both inputs. The gate switches at different

●points for positive and negative-going signals. The differ ence between the positive

●(VT+) and the negative voltage(VT−) is defined as hysteresis voltage (VH).All outputs have equal source and sink currents and conform to standard B-series output drive (see Static Electrical Characteristics).

●Features

●■Wide supply voltage range: 3.0V to 15V

●■Schmitt-trigger on each input

●with no external components

●■Noise immunity greater than 50%

●■Equal source and sink currents

●■No limit on input rise and fall time

●■Standard B-series output drive

●■Hysteresis voltage (any input) TA =25°C

●Typical VDD =5.0V VH =1.5V

●VDD =10V VH =2.2V

●VDD =15V VH =2.7V

●Guaranteed VH =0.1 VDD