SN74LVC1G66Q1

SINGLE BILATERAL ANALOG SWITCH

SCES499D − OCTOBER 2003 − REVISED JANUARY 2008

1

POST OFFICE BOX 655303

JESD 78, Class II

description/ordering information

The SN74LVC1G66 can handle both analog and digital signals. The device permits signals with amplitudes of

up to 5.5 V (peak) to be transmitted in either direction.

Applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for

analog-to-digital and digital-to-analog conversion systems.

TA

PACKAGE‡

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING§

−40

°C to 125°C

SOT (SOT-23) − DBV

Reel of 3000

1P1G66QDBVRQ1

C66_

−40

°C to 125°C

SOT (SOT-70) − DCK

Reel of 3000

1P1G66QDCKRQ1

C6_

† For the most current package and ordering information, see the Package Option Addendum at the end of this document,

or see the TI web site at http://www.ti.com.

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

§ The actual top-side marking has one additional character that designates the wafer fab/assembly site.

FUNCTION TABLE

CONTROL

INPUT

(C)

SWITCH

L

OFF

H

ON

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range

from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage

because very small parametric changes could cause the device not to meet its published specifications.

DBV or DCK PACKAGE

(TOP VIEW)

1

2

3

5

4

A

B

GND

C

Copyright

 2008, Texas Instruments Incorporated

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.