Click to expand full text
TC74VHCV574FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHCV574FK
Octal Schmitt D-Type Flip Flop with 3-State Output
The TC74VHCV574FK is advanced high speed CMOS OCTAL FLIP-FLOP with 3-STATE OUTPUT fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. This 8-bit D-type flip-flop is controlled by a clock input (CK) and an output enable input ( OE ). When the OE input is high, the eight outputs are in a high impedance state. Input pin have hysteresis between the positive-going and negative-going thresholds. Thus the TC74VHCV574FK is capable of squaring up transitions of slowly changing input signals and provides an improved noise immunity.