5 Ordering Information

TA

PACKAGE(1)

ORDERABLE PART NUMBER

TOP-SIDE MARKING(2)

–40°C to 125°C

VSSOP – DCU

Reel of 3000

SN74LVC2G66QDCURQ1

CAY_

(1)

Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

(2)

DCU: The actual top-side marking has one additional character that designates the assembly/test site.

6 Pin Configuration and Functions

1

1A

8

V

CC

2

1B

7

1C

3

2C

6

2B

4

GND

5

2A

Not to scale

Figure 6-1. DCU Package 8-Pin VSSOP Top View

Pin Functions

PIN

I/O

DESCRIPTION

NAME

NAME

1A

1

I/O

Bidirectional signal to be switched

1B

2

I/O

Bidirectional signal to be switched

2C

3

I

Controls the switch (L = OFF, H = ON)

GND

4

—

Ground pin

2A

5

I/O

Bidirectional signal to be switched

2B

6

I/O

Bidirectional signal to be switched

1C

7

I

Controls the switch (L = OFF, H = ON)

VCC

8

—

Power Pin

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SN74LVC2G66-Q1

SCES829B – JUNE 2011 – REVISED OCTOBER 2021

Copyright © 2021 Texas Instruments Incorporated

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