Datasheet

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0
2
4
6
8
10
12
14
16
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
r
on
- ON-State Resistance -
V
I
- V
TYPICAL r
on
vs
V
I
Ω
V
CC
= 3.3 V
T
A
= 25°C
I
O
= -15 mA
0
2
4
6
8
10
12
0 2 4 6 8 10 12 14 16 18 20
OE Switching Frequency − MHz
TYPICAL I
CC
vs
OE SWITCHING FREQUENCY
CC
I − mA
V
CC
= 3.3 V
T
A
= 25°C
A and B Ports Open
SN74CB3Q3245
8-BIT FET BUS SWITCH
2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
SCDS124B – JULY 2003 – REVISED MARCH 2005
Figure 1. Typical r
on
vs V
I
Figure 2. Typical I
CC
vs OE Switching Frequency
6