74LCX240M Datasheet, PDF (3/9 Pages) STMicroelectronics – LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE INV) WITH 5V TOLERANT INPUTS AND OUTPUTS

74LCX240
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
V_CC Supply Voltage (note 1)
V_I
Input Voltage
V_O
Output Voltage (OFF State)
V_O
Output Voltage (High or Low State)
I_OH, I_OL High or Low Level Output Current (V_CC = 3.0 to 3.6V)
I_OH, I_OL High or Low Level Output Current (V_CC = 2.7V)
T_op
Operating Temperature
dt/dv Input Rise and Fall Time (note 2)
1) Truth Table guaranteed: 1.5V to 3.6V
2) V_IN from 0.8V to 2V at V_CC = 3.0V
DC SPECIFICATIONS
Value
2.0 to 3.6
0 to 5.5
0 to 5.5
0 to V_CC
± 24
± 12
-55 to 125
0 to 10
Symbol
V_IH
V_IL
V_OH
V_OL
I_I
I_off
I_OZ
I_CC
∆I_CC
Parameter
High Level Input
Voltage
Low Level Input
Voltage
High Level Output
Voltage
Low Level Output
Voltage
Input Leakage
Current
Power Off Leakage
Current
High Impedance
Output Leakage
Current
Quiescent Supply
Current
I_CC incr. per Input
Test Condition
V_CC
(V)
Value
-40 to 85 °C
-55 to 125 °C
Min. Max. Min. Max.
2.7 to 3.6
2.7 to 3.6
2.7
3.0
2.7 to 3.6
2.7
3.0
2.7 to 3.6
I_O=-100 µA
I_O=-12 mA
I_O=-18 mA
I_O=-24 mA
I_O=100 µA
I_O=12 mA
I_O=16 mA
I_O=24 mA
V_I = 0 to 5.5V
2.0
2.0
0.8
0.8
V_CC-0.2
2.2
2.4
2.2
0.2
0.4
0.4
0.55
V_CC-0.2
2.2
2.4
2.2
0.2
0.4
0.4
0.55
±5
±5
0
V_I or V_O = 5.5V
10
10
2.7 to 3.6
V_I = V_IH or V_IL
V_O = 0 to V_CC
2.7 to 3.6 ^{VI = VCC or GND}
V_I or V_O= 3.6 to 5.5V
2.7 to 3.6 V_IH = V_CC - 0.6V
±5
10
± 10
500
±5
10
± 10
500
Unit
V
V
V
V
mA
mA
°C
ns/V
Unit
V
V
V
V
µA
µA
µA
µA
µA
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