Description

The 74AUP1T97 is a universal configurable 2−input logic gate that

provides single supply voltage level translation. This device is

designed for applications with inputs switching levels that accept

1.8 V low voltage CMOS signals while operating from either a single

2.5 V or 3.3 V supply voltage. The 74AUP1T97 is an ideal low power

solution for mixed voltage signal applications especially for

battery−powered portable applications. This product guarantees very

low static and dynamic power consumption across entire voltage

range. All inputs are implemented with hysteresis to allow for slower

transition input signals and better switching noise immunity.

The 74AUP1T97 provides for multiple functions as determined by

various configurations of the three inputs. The potential logic

functions provided are MUX, AND, NAND, OR, and NOR, inverter

and buffer. Refer to Figures 3 to 9.

Features

• Single Supply Voltage Translator

♦ 1.8 V to 3.3 V Input at VCC = 3.3 V

♦ 1.8 V to 2.5 V Input at VCC = 2.5 V

• 2.3 V to 3.6 V VCC Supply Voltage Operation

• 3.6 V Over−Voltage Tolerant I/Os at VCC from 2.3 V to 3.6 V

• Power−Off High−Impedance Inputs and Outputs

• Low Static Power Consumption

♦ ICC = 0.9 A Maximum

• Low Dynamic Power Consumption

♦ CPD = 2.7 pF Typical at 3.3 V

• Ultra−Small MicroPak™ Packages