MC74VHCT00A_V01中文資料安森美半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

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