SL74LS86
Quad 2-Input Exclusive OR
Gate
This device contains four independent 2-input Exclusive-OR gates.
It performs the Boolean functions Y=A
⊕
B=AB+AB in positive logic.
ORDERING INFORMATION
SL74LS86N Plastic
SL74LS86D SOIC
T
A
= 0° to 70° C for all
packages
LOGIC DIAGRAM
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
A
PIN 14 =V
CC
PIN 7 = GND
L
L
H
H
B
L
H
L
H
Output
Y
L
H
H
L
SLS
System Logic
Semiconductor
SL74LS86
MAXIMUM RATINGS
*
Symbol
V
CC
V
IN
V
OUT
Tstg
*
Parameter
Supply Voltage
Input Voltage
Output Voltage
Storage Temperature Range
Value
7.0
7.0
5.5
-65 to +150
Unit
V
V
V
°C
Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
RECOMMENDED OPERATING CONDITIONS
Symbol
V
CC
V
IH
V
IL
I
OH
I
OL
T
A
Supply Voltage
High Level Input Voltage
Low Level Input Voltage
High Level Output Current
Low Level Output Current
Ambient Temperature Range
0
Parameter
Min
4.75
2.0
0.8
-0.4
8.0
+70
Max
5.25
Unit
V
V
V
mA
mA
°C
DC ELECTRICAL CHARACTERISTICS
over full operating conditions
Guaranteed Limit
Symbol
V
IK
V
OH
V
OL
Parameter
Input Clamp Voltage
High Level Output Voltage
Low Level Output Voltage
Test Conditions
V
CC
= min, I
IN
= -18 mA
V
CC
= min, I
OH
= -0.4 mA
V
CC
= min, I
OL
= 4 mA
V
CC
= min, I
OL
= 8 mA
I
IH
High Level Input Current
V
CC
= max, V
IN
= 2.7 V
V
CC
= max, V
IN
= 7.0 V
I
IL
I
O
I
CC
Low Level Input Current
Output Short Circuit Current
Supply Current
Total with
outputs high
Total with
outputs low
V
CC
= max, V
IN
= 0.4 V
V
CC
= max, V
O
= 0 V
(Note 1)
V
CC
= max
-20
2.7
0.4
0.5
40
0.2
-0.8
-100
10
15
µA
mA
mA
mA
mA
Min
Max
-1.5
Unit
V
V
V
Note 1: Not more than one output should be shorted at a time, and duration should not exceed one second.
System Logic
Semiconductor
SLS
SL74LS86
AC ELECTRICAL CHARACTERISTICS
(T
A
=25°C, V
CC
= 5.0 V, C
L
= 15 pF, R
L
= 2 kΩ, t
r
=15
ns, t
f
= 6.0 ns)
Symbol
t
PLH
t
PHL
t
PLH
t
PHL
Parameter
Propagation Delay, Input A or B to Output Y
(Other input low)
Propagation Delay, Input A or B to Output Y
(Other input low)
Propagation Delay, Input A or B to Output Y
(Other input high)
Propagation Delay, Input A or B to Output Y
(Other input high)
Min
Max
23
17
30
22
Unit
ns
ns
ns
ns
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
NOTES A. C
L
includes probe and jig capacitance.
B. All diodes are 1N916 or 1N3064.
Figure 3. Test Circuit
SLS
System Logic
Semiconductor
