ꢀꢁ ꢂꢃ ꢄꢅ ꢀ ꢆꢇ ꢈ ꢉꢀ ꢁꢂ ꢃ ꢄꢀꢆ ꢇ ꢄꢈ ꢉꢀꢁꢊ ꢃ ꢄꢅ ꢀꢆ ꢇ ꢈ ꢉꢀꢁ ꢊꢃꢄ ꢀ ꢆꢇꢄ
ꢋ ꢌꢄꢍꢎ ꢌꢏꢅ ꢐꢉ ꢑꢒꢓ ꢁꢏ ꢌꢔ ꢉꢐꢕ ꢖꢅ ꢌꢀꢓ ꢗꢐꢒꢘ ꢎꢉ ꢙ ꢄꢔꢐ ꢀ
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SDAS006B − APRIL 1982 − REVISED DECEMBER 1994
SN54ALS86, SN54AS86A . . . J PACKAGE
SN74ALS86, SN74AS86A . . . D OR N PACKAGE
(TOP VIEW)
• Package Options Include Plastic
Small-Outline (D) Packages, Ceramic Chip
Carriers (FK), and Standard Plastic (N) and
Ceramic (J) 300-mil DIPs
1A
1B
1Y
2A
2B
V
CC
1
2
3
4
5
6
7
14
13
12
11
10
9
4B
4A
4Y
3B
3A
3Y
description
These devices contain four independent 2-input
exclusive-OR gates. They perform the Boolean
functions Y = A ⊕ B or Y = AB + AB in positive
logic.
2Y
GND
8
A common application is as a true/complement
element. If one of the inputs is low, the other input
is reproduced in true form at the output. If one of
the inputs is high, the signal on the other input is
reproduced inverted at the output.
SN54ALS86, SN54AS86A . . . FK PACKAGE
(TOP VIEW)
The SN54ALS86 and SN54AS86A are
characterized for operation over the full military
temperature range of −55°C to 125°C. The
SN74ALS86 and SN74AS86A are characterized
for operation from 0°C to 70°C.
3
2
1
20 19
18
1Y
NC
2A
4A
4
5
6
7
8
NC
17
16 4Y
15
14
NC
2B
NC
3B
9 10 11 12 13
FUNCTION TABLE
(each gate)
INPUTS
OUTPUT
Y
A
B
L
NC − No internal connection
L
L
L
H
H
L
H
L
H
H
H
†
logic symbol
1
= 1
1A
1B
2A
2B
3A
3B
4A
4B
3
1Y
2
4
6
2Y
5
9
8
10
12
13
3Y
11
4Y
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Pin numbers shown are for the D, J, and N packages.
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Copyright 1994, Texas Instruments Incorporated
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1
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