HD74LV27A

Triple 3-input Positive NOR Gates

ADE-205-256 (Z)

1st Edition

March 1999

Description

The HD74LV27A performs the Boolean functions Y =

A•B•C or Y = A+B+C in positive logic.

Low-voltage and high-speed operation is suitable for the battery-powered products (e.g., notebook

computers), and the low-power consumption extends the battery life.

Features

• V

• All inputs V

• All outputs V

• Typical V

• Typical V

• Output current ±6 mA (@V

Function Table

Inputs

A

B

C

Output Y

HX

X

L

XH

X

L

XXH

L

LLL

H

Note:

H: High level

L: Low level

X: Immaterial