SN74LVC1G3157
SINGLE-POLE, DOUBLE-THROW ANALOG SWITCH
SCES424C – JANUARY 2003 - REVISED SEPTEMBER 2003
PARAMETER MEASUREMENT INFORMATION
V
CC
SW
1
S
V
IL
2
V
IH
V
CC
S
A
V
IL
or V
IH
1
2
B1
B2
SW
V
O
V = V
I
or GND
CC
GND
I
O
VI VO
IO
r
on
V
V – V
I
O
Figure 1. On-State Resistance Test Circuit
120
100
80
60
40
20
0
V
CC
= 1.65 V
V
CC
= 2.3 V
V
CC
= 3 V
V
CC
= 4.5 V
0
1
2
3
4
5
V – V
I
Figure 2. Typical r as a Function of Input Voltage (V ) for V = 0 to V
CC
on
I
I
6
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