U74LVC257G-S16-R datasheet(1/6 Pages) UTC

部件名	U74LVC257G-S16-R

功能描述	Partial-Power-Down Mode Operation

PDF	6 Pages

Scroll/Zoom	100%

制造商	UTC [Unisonic Technologies]

网页	http://www.utc-ic.com

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1 / 6 page

UNISONIC TECHNOLOGIES CO., LTD

U74LVC257

CMOS IC

www.unisonic.com.tw

1 of 6

QW-R126-034.A

QUADRUPLE 2-LINE TO 1-LINE

DATA

SELECTORS/MULTIPLEXERS

3-STATE OUTPUTS



DESCRIPTION

The U74LVC257 is designed for 1.65V to 3.6V VCC operation.

The U74LVC257 devices are designed to multiplex signals from

4-bit data sources to 4-output data lines in bus-organized systems.

The 3-state outputs do not load the data lines when the

output-enable ( OE ) input is at a high logic level.



FEATURES

* Operate From 1.65V to 3.6V

* Input Accept Voltages to 5.5V

* Partial-Power-Down Mode Operation

* Max tpd is 4.6ns at 3.3V

SOP-16



ORDERING INFORMATION

Ordering Number

Package

Packing

U74LVC257G-S16-R

SOP-16

Tape Reel



MARKING

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