Quadruple 2-Input Exclusive OR Gates
Standard Products
UT54ACS86/UT54ACTS86
Quadruple 2-Input Exclusive OR Gates
Datasheet November 2010 www.aeroflex.com/log...
Description
Standard Products
UT54ACS86/UT54ACTS86
Quadruple 2-Input Exclusive OR Gates
Datasheet November 2010 www.aeroflex.com/logic
FEATURES 1.2μ CMOS
- Latchup immune High speed Low power consumption Single 5 volt supply Available QML Q or V processes Flexible package
- 14-pin DIP - 14-lead flatpack UT54ACS86 - SMD 5962-96538 UT54ACTS86 - SMD 5962-96539
DESCRIPTION
The UT54ACS86 and the UT54ACTS86 are quadruple 2-input exclusive OR gates. The devices perform the Boolean function Y = A⊕B = AB + AB in positive logic.
An application is as a true/complement element. If one of the inputs is low, the other input will be reproduced in true form at the output. If one of the inputs is high, the signal on the other input will be reproduced inverted at the output.
The devices are characterized over full military temperature range of -55°C to +125°C.
FUNCTION TABLE
INPUTS AB LL LH HL HH
OUTPUT Y L H H L
LOGIC SYMBOL
(1) A1
(2) B1
(4) A2
(5) B2
(9) A3
(10) B3
(12) A4
(13) B4
=1 (3) Y1
(6) Y2
(8) Y3
(11) Y4
Note: 1. Logic symbol in accordance with ANSI/IEEE standard 91-1984 and IEC
Publication 617-12.
PINOUTS
A1 B1 Y1 A2 B2 Y2 VSS
14-Pin DIP Top View
A1 1 14 VDD B1 2 13 B4
Y1 3 12 A4
A2 4 11 Y4
B2 5 10 B3
Y2 6
9 A3
VSS 7
8 Y3
14-Lead Flatpack Top View
1 14 2 13 3 12 4 11 5 10 69 78
LOGIC DIAGRAM
A1 B1
A2 B2
A3 B3
A4 B4
Y1 Y2 Y3 Y4
1
VDD B4 A4 Y4 B3 A3 Y3
OPERATIONAL ENVIRONMENT1 PARAMETER Total Dose SEU Threshold 2 SEL Threshold
Neutron Fluence
LIMIT 1.0E6
...
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