Product Summary

The tc74vhct08aft is an advance3d high speed CMOS 2-input AND gate fabricated with silicon gate C2MOS technology. The tc74vhct08aft achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The tc74vhct08aft may be used as a level converter for interfacing 3.3 to 5V system.

Parametrics

tc74vhct08aft absolute maximum ratings: (1) supply voltage range Vcc: -0.5 to 7V; (2) DC input voltage VIN: -0.5 to 7V; (3) DC output voltage VOUT: -0.5-7V; (4) Input diode current IIK: -20mA; (5) Output diode current IOK: ±20mA; (6) DC output current IOUT: ±25mA; (7) DC VCC/Ground Current Icc: ±50mA; (8) Power dissipation PD: 180mW; (9) Storage temperature Tstg: -65 to +150°C.

Features

tc74vhct08aft features: (1) high speed:tpd=5.0ns (typ.) at Vcc=5V; (2) low power dissipation: Icc=2μA (Max.) at Ta=25°C; (3) Compatible with TTL outputs: VIL=0.8V (Max.) , VIH=2.0V (Min.) ; (4) Power down protection is provided on all inputs and outputs; (5) balanced propagation delays: tpLH=tpHL; (6) low nois: VOLP=0.8V (Max.) ; (7) Pin and function compatible with the 74 series.

Diagrams

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