74LCX240 Datasheet, PDF (2/6 Pages) Fairchild Semiconductor – Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs

Absolute Maximum Ratings (Note 1)
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Symbol
Parameter
Value
Conditions
Units
V_CC
V_I
V_O
I_IK
I_OK
I_O
I_CC
I_GND
T_STG
Supply Voltage
b0 5 to a7 0
V
DC Input Voltage
b0 5 to a7 0
V
DC Output Voltage
b0 5 to a7 0
Output in TRI-STATE
V
DC Input Diode Current
DC Output Diode Current
DC Output Source Sink Current
b0 5 to V_CC a 0 5
Output in High or Low State (Note 2)
V
b50
V_I ^k GND
mA
b50
a50
V_O ^k GND
V_O ^l V_CC
mA
g50
mA
DC Supply Current per Supply Pin
g100
mA
DC Ground Current per Ground Pin
g100
mA
Storage Temperature
b65 to a150
C
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’’ table 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
Recommended Operating Conditions
Symbol
V_CC
V_I
V_O
I_OH I_OL
T_A
Dt DV
Parameter
Supply Voltage
Operating
Data Retention
Input Voltage
Output Voltage
HIGH or LOW State
TRI-STATE
Output Current
Free-Air Operating Temperature
V_CC e 3 0V – 3 6V
V_CC e 2 7V
Input Edge Rate V_IN e 0 8V – 2 0V V_CC e 3 0V
Min
20
15
0
0
0
b40
0
Max
36
36
55
V_CC
55
g24
g12
85
10
Units
V
V
V
mA
C
ns V
DC Electrical Characteristics
Symbol
V_IH
V_IL
V_OH
Parameter
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Voltage
V_OL
LOW Level Output Voltage
I_I
I_OZ
I_OFF
I_CC
Input Leakage Current
TRI-STATE Output Leakage
Power-Off Leakage Current
Quiescent Supply Current
DI_CC
Increase in I_CC per Input
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Conditions
I_OH e b100 mA
I_OH e b12 mA
I_OH e b18 mA
I_OH e b24 mA
I_OL e 100 mA
I_OL e 12 mA
I_OL e 16 mA
I_OL e 24 mA
0 ^s V_I ^s 5 5V
0 ^s V_O ^s 5 5V
V_I e V_IH or V_IL
V_I or V_O e 5 5V
V_I e V_CC or GND
3 6V ^s V_I V_O ^s 5 5V
V_IH e V_CC b 0 6V
2
V_CC
(V)
2 7–3 6
2 7–3 6
2 7–3 6
27
30
30
2 7–3 6
27
30
30
2 7–3 6
2 7–3 6
0
2 7–3 6
2 7–3 6
2 7–3 6
T_A e b40 C to a85 C
Min
Max
20
08
V_CC b 0 2
22
24
22
02
04
04
0 55
g5 0
g5 0
10
10
g10
500
Units
V
V
V
V
V
V
V
V
V
V
mA
mA
mA
mA
mA
mA