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FXL4245 Datasheet(PDF) 3 Page - Fairchild Semiconductor

Part No. FXL4245
Description  Low Voltage Dual Supply 8-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs
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Maker  FAIRCHILD [Fairchild Semiconductor]
Homepage  http://www.fairchildsemi.com
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FXL4245 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” table will define the conditions
for actual device operation.
Note 2: IO Absolute Maximum Rating must be observed.
Note 3: All unused inputs must be held at VCCI or GND.
DC Electrical Characteristics
Supply Voltage
VCCA
−0.5V to +4.6V
VCCB
−0.5V to +4.6V
DC Input Voltage (VI)
I/O Port A
−0.5V to +4.6V
I/O Port B
−0.5V to +4.6V
Control Inputs (T/R, OE)
−0.5V to +4.6V
Output Voltage (VO) (Note 2)
Outputs 3-STATE
−0.5V to +4.6V
Outputs Active (An)
−0.5V to V
CCA + 0.5V
Outputs Active (Bn)
−0.5V to V
CCB + 0.5V
DC Input Diode Current (IIK) VI < 0V
−50 mA
DC Output Diode Current (IOK)
VO < 0V
−50 mA
VO > VCC
+50 mA
DC Output Source/Sink Current
(IOH/IOL)
−50 mA / +50 mA
DC VCC or Ground Current per
Supply Pin (ICC)
±100 mA
Storage Temperature Range (TSTG)
−65°C to +150°C
Power Supply Operating (VCCA or VCCB)
1.1V to 3.6V
Input Voltage
Port A
0.0V to 3.6V
Port B
0.0V to 3.6V
Control Inputs (T/R, OE)
0.0V to VCCA
Output Current in IOH/IOL
VCC0
3.0V to 3.6V
±24 mA
2.3V to 2.7V
±18 mA
1.65V to 1.95V
±6 mA
1.4V to 1.65V
±2 mA
1.1V to 1.4V
±0.5 mA
Free Air Operating Temperature (TA)
−40°C to +85°C
Minimum Input Edge Rate (
∆V/∆t)
VCCA/B = 1.1V to 3.6V
10 ns/V
Symbol
Parameter
Conditions
VCCI
VCCO
Min
Max
Units
(V)
(V)
VIH
High Level Input
Data Inputs An, Bn
2.7 - 3.6
1.1 - 3.6
2.0
V
(Note 4)
2.3 - 2.7
1.6
1.65 - 2.3
0.65 x VCCI
1.4 - 1.65
0.65 x VCCI
1.1 - 1.4
0.9 x VCCI
Control Pins/OE, T/R
2.7 - 3.6
1.1 - 3.6
2.0
(Referenced to VCCA)
2.3 - 2.7
1.6
1.65 - 2.3
0.65 x VCCA
1.4 - 1.65
0.65 x VCCA
1.1 - 1.4
0.9 x VCCA
VIL
Low Level Input Voltage
Data Inputs An, Bn
2.7 - 3.6
1.1 - 3.6
0.8
V
(Note 4)
2.3 - 2.7
0.7
1.65 - 2.3
0.35 x VCCI
1.4 - 1.65
0.35 x VCCI
1.1 - 1.4
0.1 x VCCI
Control Pins/OE, T/R
2.7 - 3.6
1.1 - 3.6
0.8
(Referenced to VCCA)
2.3 - 2.7
0.7
1.65 - 2.3
0.35 x VCCA
1.4 - 1.65
0.35 x VCCA
1.1 - 1.4
0.1 x VCCA


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