74CBTLV3253 Integrated Device Technology, Inc., 74CBTLV3253 Datasheet - Page 3

• Manufacturer Part Number: 74CBTLV3253
• Description: Low-voltage Dual 1-of-4 Multiplexer/demultiplexer
• Manufacturer: Integrated Device Technology, Inc.

Following Conditions Apply Unless Otherwise Specified:
Operating Condition: T
NOTES:
1. Typical values are at V
2. The increase in supply current is attributable to each input that is at the specified voltage level rather than V
3. This is measured by the voltage drop between the A and B terminals at the indicated current through the switch. On-state resistance is determined
NOTE:
1. The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance when
IDT74CBTLV3253
LOW-VOLTAGE DUAL 1-OF-4 MULTIPLEXER/DEMULTIPLEXER
Symbol
t
t
t
t
t
t
PD (1)
SEL
EN
DIS
EN
DIS
V
I
I
I
I
C
C
R
Symbol
I
OZ
OFF
CC
driven by an ideal voltage source (zero output impedance).
by the lower of the voltages of the two (A or B) terminals.
IK
I
IO(OFF)
ON
I
CC
(3)
(2)
Propagation Delay
A to B or B to A
Select Time
S to A or B
Enable Time
S to B
Disable Time
S to B
Enable Time
Disable Time
Control Inputs, Data I/O
Control Inputs, Data I/O
Data I/O
Control Inputs
Control Inputs
A port
B port
Max at V
Typ at V
V
CC
to A or B
to A or B
= 3V
CC
CC
A
= 2.5V
= 2.3V
= – 40°C to +85°C
CC
Parameter
= 3.3V, +25°C ambient.
Parameter
V
V
V
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
I
O
I
I
I
I
= 0
= 3V or 0
= 1.7V
= 0
= 2.4V
= 3V or 0,
= 3.6V, V
= 0, V
= 3.6V, I
= 3V, I
= 3.6V, V
= 3.6V, One input at 3V
I
I
or V
= 18mA
O
I
O
= V
= 0, V
O
= 0 or 3.6V, switch disabled
= 0 to 3.6V
= V
CC
3
Test Conditions
I
CC
or GND
= V
= 3.3V
CC
,
or GND
Other inputs at V
I
I
I
I
I
I
O
O
O
O
O
O
Min.
V
= 64mA
= 24ma
= 15mA
= 64mA
= 24mA
= 15mA
1
1
1
1
1
CC
= 2.5V ± 0.2V
CC
Max.
0.15
or GND
4.8
4.8
5.1
5.5
5
INDUSTRIAL TEMPERATURE RANGE
CC
or GND.
Min.
Min.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
V
1
1
1
1
1
CC
= 3.3V ± 0.3V
Typ.
—
—
—
—
20
27
10
—
—
4
6
5
5
5
5
(1)
Max.
0.25
4.5
4.5
5.3
4.8
5.4
Max.
– 1.2
300
±1
50
40
15
10
—
—
—
5
8
8
7
7
Unit
Unit
ns
ns
ns
ns
ns
ns
pF
pF
V
A
A
A
A
A