UNISONIC TECHNOLOGIES CO., LTD

U74LVC1G18

Preliminary

CMOS IC

www.unisonic.com.tw

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Copyright © 2011 Unisonic Technologies Co., Ltd

QW-R502-559.a

1-OF-2 NON-INVERTING

DEMULTIPLEXER WITH 3-STATE

DESELECTED OUTPUT

DESCRIPTION

The U74LVC1G18 is a 1-of-2 non-inverting demultiplexer with

3-state output. When the select input S is low data passes from A

(input) to 1Y (output) and 2Y (output) is in the high-impedance state.

When the select input S is high data passes from A (input) to 2Y

(output) and 1Y (output) is in the high-impedance state.

The U74LVC1G18 is designed for 1.65V to 5.5V operation and

it can be driven from either 3.3V or 5.5V devices. Therefore, it can

be used in a mixed 3.3V and 5V environment.

The U74LVC1G18 is fully specified for partial-power-down

prevents damaging current backflow through the device when it is

powered down.

FEATURES

* Wide supply voltage range from 1.65V to 5.5V

* Up to 5.5V inputs accept voltages

* ±24 mA output driver at 3.3V

4

5

3

2

1

6

SOT-363

SOT-26

4

5

3

2

1

6

ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

Package

Packing

U74LVC1G18L-AL6-R

U74LVC1G18G-AL6-R

SOT-363

Tape Reel

U74LVC1G18L-AG6-R

U74LVC1G18G-AG6-R

SOT-26

Tape Reel

(1) R: Tape Reel

(2) AL6: SOT-363, AG6: SOT-26

(3) G: Halogen Free, L: Lead Free

U74LVC1G18L-AL6-R

(1)Packing Type

(2)Package Type

(3)Lead Free