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VS3245 Datasheet(PDF) 3 Page - Vaishali Semiconductor

Part No. VS3245
Description  High Speed CMOS VSwitch 8-Bit Bus Switches
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Maker  VAISH [Vaishali Semiconductor]
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VS3245 Datasheet(HTML) 3 Page - Vaishali Semiconductor

   
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VS3245/VS32245
2001-04-12
Page 3
MDSS-0007-02
www.vaishali.com
Vaishali Semiconductor
747 Camden Avenue, Suite C
Campbell
CA 95008
Ph. 408.377.6060
Fax 408.377.6063
Table 5. Recommended Operating Conditions
Symbol
Parameter
Conditions
Min
Typ
Max
Units
VCC
Power supply voltage
4.5
5.5
V
VIL
Low level input voltage
-0.5
0.8
V
VIH
High level input voltage
2.0
5.5
V
TA
Operating free-air temperature
-40
85
oC
Table 6. Electrical Characteristics Over Recommended Operating Free-air Temperature Range
Symbol
Parameter
Test Conditions
Min
Typ
(1)
Max
Units
Control Input
-1.5
VIK
Clamp Voltage
Switch I/O
VCC = Min, IIK = -18 mA
-1.5
V
VIN = VCC = 5V, IOUT = -5
µA
3.7
3.9
4.1
VOH
Logic High Voltage
Switch I/O
VCC = 4.3V, VN = 5V,
IOUT = -5
µA
3.0
3.3
3.6
V
II
Input Leakage
Current
Control Input
VCC = Max, VI = VCC or GND
1
µA
Control Input
|OFF|
Power OFF Leakage
Current
Switch I/O
VCC = 0,
VI or VO = VCC or GND
1
µA
|IOZ|
OFF State Leakage
Current
Switch I/O
VCC = Max, VI/O = VCC,
/OE = VCC
1
µA
VS3245
50
mA
IODL
Switch I/O Drive
Current (Logic LOW)
VCC = Min, VIN = 0,
VOUT = 0.4V
VS32245
mA
VS3245
-50
mA
IODH
Switch I/O Drive
Current (Logic HIGH)
VCC = Min, VIN = VCC,
VOUT = 2.4V
VS32245
mA
VS3245
5
7
RON
Switch ON
Resistance
(2)
VCC = Min, VIN = 0,
IOUT = 30mA
VS32245
20
28
40
Notes:
1.
Typical values are specified at VCC = 5.0V and TA = 25
oC.
2.
RON is measured by forcing specified current into the ‘output’ node of the switch with the ‘input’ node of the switch at the the
specified voltage
Table 7. Power Supply Characteristics Over Recommended Operating Free-air Temperature Range
Symbol
Parameter
Test Conditions
(1)
Max
Units
ICCQ
Quiescent Power Supply Current
VCC = Max,
/OE = VCC or GND, f = 0
1
µA
∆ICC
Power Supply Current per Input High
(Control Input)
(2)
VCC = Max, VIN = 3.4V, f = 0
1.5
mA
QCCD
Dynamic Power Supply Current
(3)
VCC = Max, Switch pins open,
Control Inputs toggling at 50% duty cycle
0.25
mA/MHz
Notes:
1.
For conditions shown as Min or Max, use the appropriate values per Recommended Operating Conditions.
2.
Per TTL-driven control input. All other control inputs at GND. Switch I/O pins do not contribute to
∆ICC.
3.
This parameter represents the average DC current resulting from the switching of internal nodes of the device at a given
frequency. The switch I/O pins make insignificant contribution to the dynamic power supply current of the device. This parameter
is guaranteed, but not production tested.


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