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FSTU32X800 Datasheet(PDF) 3 Page - Fairchild Semiconductor

No. de Pieza. FSTU32X800
Descripción  20-Bit Bus Switch with Precharged Outputs and -2V Undershoot Protection
Descarga  5 Pages
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Fabricante  FAIRCHILD [Fairchild Semiconductor]
Página de inicio  http://www.fairchildsemi.com
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FSTU32X800 Datasheet(HTML) 3 Page - Fairchild Semiconductor

   
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Absolute Maximum Ratings(Note 1)
Recommended Operating
Conditions (Note 3)
Note 1: The Absolute Maximum Ratings are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The Recommended Operating Conditions tables will define the conditions
for actual device operation.
Note 2: The input and output negative voltage ratings may be exceeded if
the input and output diode current ratings are observed.
Note 3: Unused control inputs must be held HIGH or LOW. They may not
float.
DC Electrical Characteristics
Note 4: Typical values are at VCC = 5.0V and TA = +25°C
Note 5: Measured by the voltage drop between A and B pins at the indicated current through the switch. On Resistance is determined by the lower of the
voltages on the two (A or B) pins.
Note 6: Per VCC pin.
Note 7: Per TTL driven inputs, control pins only.
Supply Voltage (VCC)
−0.5V to +7.0V
DC Switch Voltage (VS)
−2.0V to +7.0V
Bias V Voltage Range
−0.5V to +7.0V
DC Input Voltage (VIN) (Note 2)
−0.5V to +7.0V
DC Input Diode Current (lIK) VIN< 0V
−50 mA
DC Output (IOUT) Sink Current
128 mA
DC VCC/GND Current (ICC/IGND)
+/− 100 mA
Storage Temperature Range (TSTG)
−65°C to +150 °C
Power Supply Operating (VCC)
4.0V to 5.5V
Precharge Supply (BiasV)
1.5V to VCC
Input Voltage (VIN)
0V to 5.5V
Output Voltage (VOUT)
0V to 5.5V
Input Rise and Fall Time (tr, tf)
Switch Control Input
0 ns/V to 5 ns/V
Switch I/O
0 ns/V to DC
Free Air Operating Temperature (TA)
−40 °C to +85 °C
Symbol
Parameter
VCC
(V)
TA = −40 °C to +85 °C
Units
Conditions
Min
Typ
(Note 4)
Max
VIK
Clamp Diode Voltage
4.5
−1.2
V
IIN = −18 mA
VIH
HIGH Level Input Voltage
4.0 - 5.5
2.0
V
VIL
LOW Level Input Voltage
4.0 - 5.5
0.8
V
II
Input Leakage Current
5.5
±1.0
µA0 ≤ V
IN ≤ 5.5V
IO
Output Current
4.5
0.25
mA
BiasV
= 2.4V, B = 0
IOZ
OFF-STATE Leakage Current
5.5
±1.0
µA0 ≤ A ≤ V
CC, VIN = VIH
RON
Switch On Resistance
4.5
4.0
7.0
VS = 0V, IIN = 64 mA
(Note 5)
4.5
4.0
7.0
VS = 0V, IIN = 30 mA
4.5
8.0
15.0
VS = 2.4V, IIN = 15 mA
4.0
11.0
20.0
VS = 2.4V, IIN = 15 mA
ICC
Quiescent Supply Current (Note 6)
5.5
3.0
µAV
S = VCC or GND, IOUT = 0
∆ I
CC
Increase in ICC per Input
5.5
2.5
mA
OE Input at 3.4V
(Note 7)
Other Inputs at VCC or GND
IBIAS
Bias Pin Leakage Current
5.5
±1.0
µAOE = 0V, B = 0V, BiasV = 5.5V
IOZU
Switch Undershoot Current
5.5
100.0
µAI
IN = −20 mA, OE = 5.5V, VOUT ≥ VIH
VIKU
Voltage Undershoot
5.5
−2.0
V
0.0 mA
≥ I
IN ≥ −50 mA, OE = 5.5V


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