|
Unisonic Technologies |
UNISONIC TECHNOLOGIES CO., LTD
U74LVC3157
SINGLE-POLE,DOUBLE-THROW
ANALOG SWITCH
DESCRIPTION
The UTC U74LVC3157 is a low voltage single-pole,
double-throw (SPDT) analog switch intending for use in chopping,
modem, signal gating, and signal multiplexing for analog-to-digital
and digital-to-analog conversion systems.
FEATURES
* Useful in Both Analog and Digital Applications
* Rail-to-Rail Signal Handing
* Low ON Resistance:<10Ω on Typical @ 3.3V VCC
* Broad VCC Operating Range:1.65V to 5.5V
* Over-Voltage Tolerance of Control Input to 7.0V
ORDERING INFORMATION
Ordering Number
U74LVC3157G-AL6-R
Package
SOT-363
Packing
Tape Reel
CMOS IC
MARKING
www.unisonic.com.tw
Copyright © 2010 Unisonic Technologies Co., Ltd
1 of 5
QW-R502-358.C
U74LVC3157
PIN CONFIGURATION
FUNCTION TABLE
INPUT(S)
L
H
H=High Level
L=Low Level
OUTPUT(Y)
B0 Connected to A
B1 Connected to A
LOGIC DIAGRAM
B1
SA
B0
Logic Symbol
CMOS IC
Analog Symbol
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 5
QW-R502-358.C
|