The MC74VHCT00A is an advanced high speed CMOS 2−input

NAND gate fabricated with silicon gate CMOS technology. It

achieves high speed operation while maintaining CMOS low power

dissipation.

The internal circuit is composed of three stages, including a buffer

output which provides high noise immunity and stable output.

The device input is compatible with TTL−type input thresholds and the

output has a full 5 V CMOS level output swing. The input protection

circuitry on this device allows overvoltage tolerance on the input,

allowing the device to be used as a logic−level translator from 3.0 V

CMOS logic to 5.0 V CMOS Logic or from 1.8 V CMOS logic to 3.0 V

CMOS Logic while operating at the high−voltage power supply.

The MC74VHCT00A input structure provides protection when

voltages up to 7 V are applied, regardless of the supply voltage. This

allows the MC74VHCT00A to be used to interface 5 V circuits to 3 V

circuits. The output structures also provide protection when VCC = 0 V.

These input and output structures help prevent device destruction caused

by supply voltage − input/output voltage mismatch, battery backup, hot

insertion, etc.

• High Speed: tPD = 5.0 ns (Typ) at VCC = 5 V

• Low Power Dissipation: ICC = 2 μA (Max) at TA = 25°C

• TTL−Compatible Inputs: VIL = 0.8 V; VIH = 2.0 V

• Power Down Protection Provided on Inputs and Outputs

• Balanced Propagation Delays

• Designed for 3.0 V to 5.5 V Operating Range

• Low Noise: VOLP = 0.8 V (Max)

• Pin and Function Compatible with Other Standard Logic Families

• Chip Complexity: 48 FETs or 12 Equivalent Gates

• NLV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

• These Devices are Pb−Free and are RoHS Compliant