Datasheet

A
EN
‡
B
†
Gate Voltage (V
G
) is approximately equal
to V
CC
+ V
T
when the switch is ON and V
I
> V
CC
+ V
T
.
Control
Circuit
V
G
†
‡
EN is the internal enable signal applied to the switch.
1A
1OE
SW
1B
3A
3OE
SW
3B
2A
2OE
SW
2B
4A
4OE
SW
4B
2
1
9
10
3
8
5
4
12
13
6
11
SN74CB3T3125
www.ti.com SCDS120B –FEBRUARY 2003–REVISED AUGUST 2012
LOGIC DIAGRAM (POSITIVE LOGIC)
Figure 2. SIMPLIFIED SCHEMATIC, EACH FET SWITCH (SW)
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