SN54AHCT86_15 Datasheet, PDF (1/30 Pages) Texas Instruments – Quadruple 2-Input Exclusive-OR Gates

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SN54AHCT86, SN74AHCT86
SCLS250N – OCTOBER 1995 – REVISED AUGUST 2014
SNx4AHCT86 Quadruple 2-Input Exclusive-OR Gates
1 Features
•1 Inputs are TTL-Voltage Compatible
• Latch-Up Performance Exceeds 250 mA Per
JESD 17
• On Products Compliant to MIL-PRF-38535,
All Parameters are Tested Unless Otherwise
Noted. On All Other Products, Production
Processing Does Not Necessarily Include Testing
of All Parameters.
• ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
2 Applications
• Server
• PCs and Notebooks
• Network Switches
• Wearable Health and Fitness Devices
• Telecom Infrastructures
• Electronic Points of Sale
3 Description
The SNx4AHCT86 devices are quadruple 2-input
exclusive-OR gates. These devices perform the
Boolean function Y = A × B or Y = AB + AB in
positive logic.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TVSOP (14)
3.60 mm × 4.40 mm
SOIC (14)
8.65 mm × 3.91 mm
SNx4AHCT574
SOP (14)
10.30 mm × 5.30 mm
SSOP (14)
6.20 mm × 5.30 mm
TSSOP (14)
5.00 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
4 Simplified Schematic
An exclusive-OR gate has many applications, some of which can be represented better by alternative
logic symbols.
EXCLUSIVE OR
=1
These are five equivalent exclusive-OR symbols valid for an SN74AHCT86 gate in positive logic; negation may be shown at any two ports.
LOGIC-IDENTITY ELEMENT
=
EVEN-PARITY ELEMENT
2k
ODD-PARITY ELEMENT
2k + 1
The output is active (low) if
all inputs stand at the same
logic level (that is, A = B).
The output is active (low) if
an even number of inputs
(that is, 0 or 2) are active.
The output is active (high) if
an odd number of inputs
(that is, only 1 of the 2) are
active.
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.