FXL4245(2004) Просмотр технического описания (PDF) - Fairchild Semiconductor
Номер в каталоге
Компоненты Описание
производитель
FXL4245
(Rev.:2004)
(Rev.:2004)
Fairchild Semiconductor
FXL4245 Datasheet PDF : 9 Pages
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Absolute Maximum Ratings(Note 1)
Supply Voltage
VCCA
VCCB
DC Input Voltage (VI)
I/O Port A
I/O Port B
Control Inputs (T/R, OE)
Output Voltage (VO) (Note 2)
Outputs 3-STATE
Outputs Active (An)
Outputs Active (Bn)
DC Input Diode Current (IIK) VI < 0V
DC Output Diode Current (IOK)
VO < 0V
VO > VCC
DC Output Source/Sink Current
(IOH/IOL)
DC VCC or Ground Current per
Supply Pin (ICC)
Storage Temperature Range (TSTG)
−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 VCCA + 0.5V
−0.5V to VCCB + 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 (VCCA or VCCB)
Input Voltage
Port A
Port B
Control Inputs (T/R, OE)
Output Current in IOH/IOL
VCC0
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 (TA)
Minimum Input Edge Rate (∆V/∆t)
VCCA/B = 1.1V to 3.6V
1.1V to 3.6V
0.0V to 3.6V
0.0V to 3.6V
0.0V to VCCA
±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: IO Absolute Maximum Rating must be observed.
Note 3: All unused inputs must be held at VCCI or GND.
DC Electrical Characteristics
Symbol
VIH
(Note 4)
Parameter
High Level Input
Conditions
Data Inputs An, Bn
VIL
(Note 4)
Low Level Input Voltage
Control Pins/OE, T/R
(Referenced to VCCA)
Data Inputs An, Bn
Control Pins/OE, T/R
(Referenced to VCCA)
VCCI
(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
VCCO
(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 VCCI
0.65 x VCCI
0.9 x VCCI
2.0
1.6
0.65 x VCCA
0.65 x VCCA
0.9 x VCCA
0.8
0.7
0.35 x VCCI
0.35 x VCCI
0.1 x VCCI
0.8
0.7
0.35 x VCCA
0.35 x VCCA
0.1 x VCCA
Units
V
V
3
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