Philips
Semiconductors
74ALS86
Quad 2-Input exclusive-OR gate
Product specification
1996 Jul 01
INTEGRATED CIRCUITS
IC05 Data Handbook
Philips Semiconductors
Product specification
74ALS86
Quad 2-input exclusive-OR gate
2
1996 Jul 01
8530596 01670
DESCRIPTION
The 74ALS86 contain four independent 2-input Exclusive-OR gates.
A common application is a true/complement element. If one input is
held Low, the signal on the other input will be reproduced in true
form at the output. If one input is held High, the signal on the other
input will be reproduced inverted at the output.
TYPE
TYPICAL
PROPAGATION DELAY
TYPICAL
SUPPLY CURRENT
(TOTAL)
74ALS86
6.0ns
3.9mA
ORDERING INFORMATION
ORDER CODE
DESCRIPTION
COMMERCIAL RANGE
V
CC
= 5V
10%,
T
amb
= 0
C to +70
C
DRAWING
NUMBER
14-pin plastic DIP
74ALS86N
SOT27-1
14-pin plastic SO
74ALS86D
SOT108-1
PIN CONFIGURATION
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1A
1B
1Y
2A
2B
2Y
GND
3Y
3A
3B
4Y
4A
4B
V
CC
SC00010
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS
DESCRIPTION
74ALS (U.L.)
HIGH/LOW
LOAD VALUE
HIGH/LOW
nA, nB
Data inputs
1.0/1.0
20
A/0.1mA
nY
Data outputs
20/80
0.4mA/8mA
NOTE:
One (1.0) ALS unit load is defined as: 20
A in the High state and 0.1mA in the Low state.
LOGIC SYMBOL
V
CC
= Pin 14
GND = Pin 7
1
2
4
5
9
10
12
13
1A 1B 2A 2B 3A 3B 4A 4B
1Y 2Y 3Y 4Y
3
6
8
11
SC00011
IEC/IEEE SYMBOL
1
2
4
5
9
10
12
13
3
6
8
11
SC00037
= 1
LOGIC DIAGRAM
V
CC
= Pin 14
GND = Pin 7
1A
1B
2A
2B
3A
3B
4A
4B
1Y
2Y
3Y
4Y
3
6
8
11
1
2
4
5
9
10
12
13
SC00038
FUNCTION TABLE
INPUTS
OUTPUT
nA
nB
nY
L
L
L
L
H
H
H
L
H
H
H
L
H = High voltage level
L
= Low voltage level
Philips Semiconductors
Product specification
74ALS86
Quad 2-input exclusive-OR gate
1996 Jul 01
3
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limit set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
PARAMETER
RATING
UNIT
V
CC
Supply voltage
0.5 to +7.0
V
V
IN
Input voltage
0.5 to +7.0
V
I
IN
Input current
30 to +5
mA
V
OUT
Voltage applied to output in High output state
0.5 to V
CC
V
I
OUT
Current applied to output in Low output state
16
mA
T
amb
Operating free-air temperature range
0 to +70
C
T
stg
Storage temperature range
65 to +150
C
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
SYMBOL
PARAMETER
MIN
NOM
MAX
UNIT
V
CC
Supply voltage
4.5
5.0
5.5
V
V
IH
High-level input voltage
2.0
V
V
IL
Low-level input voltage
0.8
V
I
Ik
Input clamp current
18
mA
I
OH
High-level output current
0.4
mA
I
OL
Low-level output current
8
mA
T
amb
Operating free-air temperature range
0
+70
C
DC ELECTRICAL CHARACTERISTICS
(Over recommended operating free-air temperature range unless otherwise noted.)
SYMBOL
PARAMETER
TEST CONDITIONS
1
LIMITS
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
1
MIN
TYP
2
MAX
UNIT
V
OH
High-level output voltage
V
CC
10%, V
IL
= MAX, V
IH
= MIN, I
OH
= 0.4mA
V
CC
2
V
V
O
Low level output voltage
V
CC
= MIN, V
IL
= MAX,
I
OL
= 4mA
0.25
0.40
V
V
OL
Low-level output voltage
CC
,
IL
,
V
IH
= MIN
I
OL
= 8mA
0.35
0.50
V
V
IK
Input clamp voltage
V
CC
= MIN, I
I
= I
IK
0.73
1.5
V
I
I
Input current at maximum input voltage
V
CC
= MAX, V
I
= 7.0V
0.1
mA
I
IH
High-level input current
V
CC
= MAX, V
I
= 2.7V
20
A
I
IL
Low-level input current
V
CC
= MAX, V
I
= 0.5V
0.1
mA
I
O
Output current
3
V
CC
= MAX, V
O
= 2.25V
30
112
mA
I
CC
Supply current (total)
V
CC
= MAX, V
I
= 4.5V
3.9
5.9
mA
NOTES:
1. For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions for the applicable type.
2. All typical values are at V
CC
= 5V, T
amb
= 25
C.
3. The output conditions have been chosen to produce a current that closely approximate one half of the true shortcircuit output current, I
OS
.
Philips Semiconductors
Product specification
74ALS86
Quad 2-input exclusive-OR gate
1996 Jul 01
4
AC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITION
T
amb
= 0
C to +70
C
V
CC
= +5.0V
10%
C
L
= 50pF, R
L
= 500
UNIT
MIN
MAX
t
PLH
t
PHL
Propagation delay
nA or nB to nY
Waveform 2 (other input Low)
2.0
2.0
12.0
12.0
ns
t
PLH
t
PHL
Propagation delay
nA or nB to nY
Waveform 1 (other input High)
2.0
2.0
12.0
12.0
ns
AC WAVEFORMS
For all waveforms, V
M
= 1.3V.
V
M
V
M
V
M
V
M
t
PLH
t
PHL
nA, nB
nY
SC00039
Waveform 1.
Propagation Delay for Data to Output
V
M
V
M
V
M
V
M
t
PHL
t
PLH
nA, nB
nY
SC00013
Waveform 2.
Propagation Delay for Data to Output
TEST CIRCUIT AND WAVEFORMS
tw
90%
VM
10%
90%
VM
10%
90%
VM
10%
90%
VM
10%
NEGATIVE
PULSE
POSITIVE
PULSE
tw
AMP (V)
0.3V
0.3V
tTHL (tf
f
)
INPUT PULSE REQUIREMENTS
Rep.Rate
t
w
t
TLH
t
THL
1MHz
500ns
2.0ns
2.0ns
Input Pulse Definition
VCC
Family
74ALS
D.U.T.
PULSE
GENERATOR
RL
CL
RT
VIN
VOUT
Test Circuit for Totem-pole Outputs
DEFINITIONS:
R
L
= Load resistor;
see AC electrical characteristics for value.
C
L
= Load capacitance includes jig and probe capacitance;
see AC electrical characteristics for value.
R
T
= Termination resistance should be equal to Z
OUT
of
pulse generators.
tTHL (tf
)
tTLH (tr
)
tTLH (tr
)
AMP (V)
Amplitude
3.5V
1.3V
V
M
SC00005
Philips Semiconductors
Product specification
74ALS86
Quad 2-input exclusive-OR gate
1996 Jul 01
5
DIP14:
plastic dual in-line package; 14 leads (300 mil)
SOT27-1
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