FXL2T245 Datasheet, PDF (3/9 Pages) Fairchild Semiconductor – Low Voltage Dual Supply 2-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs

Absolute Maximum Ratings(Note 1)
Supply Voltage
V_CCA
V_CCB
DC Input Voltage (V_I)
I/O Port A
I/O Port B
Control Inputs (T/R, OE)
Output Voltage (V_O) (Note 2)
Outputs 3-STATE
Outputs Active (A_n)
Outputs Active (B_n)
DC Input Diode Current (I_IK) V_I < 0V
DC Output Diode Current (I_OK)
V_O < 0V
V_O > V_CC
DC Output Source/Sink Current
(I_OH/I_OL)
DC V_CC or Ground Current per
Supply Pin (I_CC)
Storage Temperature Range (T_STG)
−0.5V to +4.6V
−0.5V to +4.6V
−0.5V to +4.6V
−0.5V to +4.6V
−0.5V to +4.6V
−0.5V to +4.6V
−0.5V to V_CCA + 0.5V
−0.5V to V_CCB + 0.5V
−50 mA
−50 mA
+50 mA
−50 mA / +50 mA
±100 mA
−65°C to +150°C
Recommended Operating
Conditions (Note 3)
Power Supply Operating (V_CCA or V_CCB)
Input Voltage
Port A
Port B
Control Inputs (T/R, OE)
Output Current in I_OH/I_OL
V_CC
3.0V to 3.6V
2.3V to 2.7V
1.65V to 1.95V
1.4V to 1.65V
1.1V to 1.4V
Free Air Operating Temperature (T_A)
Minimum Input Edge Rate (∆V/∆t)
V_CCA/B = 1.1V to 3.6V
1.1V to 3.6V
0.0V to 3.6V
0.0V to 3.6V
0.0V to V_CCA
±24 mA
±18 mA
±6 mA
±2 mA
±0.5 mA
−40°C to +85°C
10 ns/V
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: I_O Absolute Maximum Rating must be observed.
Note 3: All unused inputs must be held at V_CCI or GND.
DC Electrical Characteristics
Symbol
V_IH
(Note 4)
Parameter
High Level Input Voltage
V_IL
(Note 4)
Low Level Input Voltage
Conditions
Data Inputs A_n, B_n
Control Pins/OE, T/R
(Referenced to V_CCA)
Data Inputs A_n, B_n
Control Pins/OE, T/R
(Referenced to V_CCA)
V_CCI
(V)
2.7 - 3.6
2.3 - 2.7
1.65 - 2.3
1.4 - 1.65
1.1 - 1.4
2.7 - 3.6
2.3 - 2.7
1.65 - 2.3
1.4 - 1.65
1.1 - 1.4
2.7 - 3.6
2.3 - 2.7
1.65 - 2.3
1.4 - 1.65
1.1 - 1.4
2.7 - 3.6
2.3 - 2.7
1.65 - 2.3
1.4 - 1.65
1.1 - 1.4
V_CCO
(V)
1.1 - 3.6
1.1 - 3.6
1.1 - 3.6
1.1 - 3.6
Min
Max
2.0
1.6
0.65 x V_CCI
0.65 x V_CCI
0.9 x V_CCI
2.0
1.6
0.65 x V_CCA
0.65 x V_CCA
0.9 x V_CCA
0.8
0.7
0.35 x V_CCI
0.35 x V_CCI
0.1 x V_CCI
0.8
0.7
0.35 x V_CCA
0.35 x V_CCA
0.1 x V_CCA
Units
V
V
3
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