Shown below is a section from the datasheet of 74LS32, a quad 2-input OR chip. What is the noise margin high (in V) of this chip? Limits Symbol Parameter Min Typ Max Unit VIH Input HIGH Voltage 2.0 V VIL Input LOW Voltage 0.8 VIK Input Clamp Diode Voltage -0.65 -1.5 V V VOH Output HIGH Voltage 3.5 V V VOL Output LOW Voltage 0.35 0.5 V 20 μA IH Input HIGH Current 0.1 mA IIL Input LOW Current -0.4 mA los Short Circuit Current (Note 1) -100 mA Power Supply Current Total, Output HIGH 6.2 Icc mA Total, Output LOW 9.8 74 74 74 2.7 -20

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Shown below is a section from the datasheet of 74LS32, a quad 2-input OR chip. What is the noise margin high (in V) of this chip?
Limits
Symbol
Parameter
Min
Typ
Max
Unit
VIH
Input HIGH Voltage
2.0
V
VIL
Input LOW Voltage
V
0.8
VIK
Input Clamp Diode Voltage
-0.65
-1.5
V
V
VOH
Output HIGH Voltage
3.5
V
V
VOL
Output LOW Voltage
0.35
0.5
V
20
μA
IH
Input HIGH Current
0.1
mA
IIL
Input LOW Current
-0.4
mA
los
Short Circuit Current (Note 1)
-100
mA
Power Supply Current
Icc
6.2
Total, Output HIGH
mA
Total, Output LOW
9.8
74
74
74
2.7
-20
Transcribed Image Text:Shown below is a section from the datasheet of 74LS32, a quad 2-input OR chip. What is the noise margin high (in V) of this chip? Limits Symbol Parameter Min Typ Max Unit VIH Input HIGH Voltage 2.0 V VIL Input LOW Voltage V 0.8 VIK Input Clamp Diode Voltage -0.65 -1.5 V V VOH Output HIGH Voltage 3.5 V V VOL Output LOW Voltage 0.35 0.5 V 20 μA IH Input HIGH Current 0.1 mA IIL Input LOW Current -0.4 mA los Short Circuit Current (Note 1) -100 mA Power Supply Current Icc 6.2 Total, Output HIGH mA Total, Output LOW 9.8 74 74 74 2.7 -20
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