TC74VHCV574FK

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. Input protection and output circuit ensure that 0 to 5.5 V can be applied to the input and output (Note) pins without regard to the supply voltage. These structure prevents device destruction due to mismatched supply and input/output voltages such as battery back up, etc. Note: Output in off-state. Features  High speed: fmax = 180 MHz (typ.) at VCC = 5 V  Low power dissipation: ICC = 2 μA (max) at Ta = 25°C  Wide operating voltage range: VCC (opr) = 1.8 V to 5.5 V  Ouput current: |IOH|/IOL = 16 mA (min) (VCC = 4.5 V)  Available in VSSOP (US)  Power-down protection provided on all inputs and outputs  Pin and function compatible with the 74 series (74AC/VHC/HC/F/ALS/LS etc.) 574 type TC74VHCV57...