TECHNICAL DATA
IN74LS86
Quad 2-Input Exclusive OR Gate
ORDERING INFORMATION
IN74LS86N Plastic
IN74LS86D SOIC
T
A
= 0
to 70 C for all packages
This device contains four independent 2-input Exclusive-OR gates. It
performs the Boolean functions Y=A
B=AB+AB in positive logic.
PIN ASSIGNMENT
LOGIC DIAGRAM
PIN 14 =V
CC
PIN 7 = GND
FUNCTION TABLE
Inputs Output
A B Y
L L L
L H H
H L H
H H
L
1
IN74LS86
MAXIMUM RATINGS
*
Symbol Parameter
Value
Unit
V
CC
Supply Voltage
7.0
V
V
IN
Input Voltage
7.0
V
V
OUT
Output Voltage
5.5
V
Tstg
Storage Temperature Range
-65 to +150
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 Parameter
Min
Max
Unit
V
CC
Supply Voltage
4.75
5.25
V
V
IH
High Level Input Voltage
2.0
V
V
IL
Low Level Input Voltage
0.8
V
I
OH
High Level Output Current
-0.4
mA
I
OL
Low Level Output Current
8.0
mA
T
A
Ambient Temperature Range
0
+70
C
DC ELECTRICAL CHARACTERISTICS over full operating conditions
Guaranteed
Limit
Symbol Parameter
Test
Conditions
Min
Max
Uni
t
V
IK
Input Clamp Voltage
V
CC
= min, I
IN
= -18 mA
-1.5
V
V
OH
High Level Output Voltage
V
CC
= min, I
OH
= -0.4 mA
2.7
V
V
OL
Low Level Output Voltage
V
CC
= min, I
OL
= 4 mA
0.4
V
V
CC
= min, I
OL
= 8 mA
0.5
I
IH
High Level Input Current
V
CC
= max, V
IN
= 2.7 V
40
A
V
CC
= max, V
IN
= 7.0 V
0.2
mA
I
IL
Low Level Input Current
V
CC
= max, V
IN
= 0.4 V
-0.8
mA
I
O
Output Short Circuit Current
V
CC
= max, V
O
= 0 V
(Note 1)
-20 -100
mA
I
CC
Supply Current
Total with
outputs high
V
CC
= max
10
mA
Total
with
outputs low
15
Note 1: Not more than one output should be shorted at a time, and duration should not exceed one second.
2
IN74LS86
AC ELECTRICAL CHARACTERISTICS
(T
A
=25
C, V
CC
= 5.0 V, C
L
= 15 pF, R
L
= 2 k
, t
r
=15
ns, t
f
= 6.0 ns)
Symbol Parameter Min
Max
Unit
t
PLH
Propagation Delay, Input A or B to Output Y
(Other input low)
23
ns
t
PHL
Propagation Delay, Input A or B to Output Y
(Other input low)
17
ns
t
PLH
Propagation Delay, Input A or B to Output Y
(Other input high)
30
ns
t
PHL
Propagation Delay, Input A or B to Output Y
(Other input high)
22
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
3
IN74LS86
N SUFFIX PLASTIC DIP
(MS - 001AA)
Symbol
MIN
MAX
A
18.67
19.69
B
6.1
7.11
C
5.33
D
0.36
0.56
F
1.14
1.78
G
H
J
0
10
K
2.92
3.81
NOTES:
L
7.62
8.26
1.
Dimensions "A", "B" do not include mold flash or protrusions.
M
0.2
0.36
Maximum mold flash or protrusions 0.25 mm (0.010) per side.
N
0.38
D SUFFIX SOIC
(MS - 012AB)
Symbol
MIN
MAX
A
8.55
8.75
B
3.8
4
C
1.35
1.75
D
0.33
0.51
F
0.4
1.27
G
H
J
0
8
NOTES:
K
0.1
0.25
1.
Dimensions A and B do not include mold flash or protrusion.
M
0.19
0.25
2.
Maximum mold flash or protrusion 0.15 mm (0.006) per side
P
5.8
6.2
for A; for B 0.25 mm (0.010) per side.
R
0.25
0.5
Dimension, mm
1.27
5.27
2.54
7.62
Dimension, mm
A
B
H
C
K
C M
J
F
M
P
G
D
R x 45
SEATING
PLANE
0.25 (0.010) M T
-T-
1
14
7
8
A
B
F
G
D
L
H
SEATING
PLANE
N
K
0.25 (0.010) M T
M
J
-T-
C
1
14
7
8
4
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