Nexperia USA Inc. 74HC86PW,112

Overview

74HC86PW,112 from Nexperia USA Inc. is a high-speed CMOS quad 2-input exclusive-OR gate designed for parity generation, parity checking, binary addition, signal comparison, phase detection, data-path logic, and embedded digital control applications. The device integrates four independent XOR gates in a compact 14-lead TSSOP package, allowing multiple logic-comparison or conditional-inversion functions to be implemented with one standard logic IC.

As part of the Nexperia 74HC logic portfolio, 74HC86PW,112 combines a 2.0V to 6.0V supply range, CMOS input levels, low power dissipation, high noise immunity, symmetrical output impedance, balanced propagation delays, and input clamp-diode protection for flexible board-level logic integration. For engineers reviewing the 74HC86PW,112 datasheet, 74HC86PW,112 pinout, 74HC86PW,112 application, or 74HC86PW,112 equivalent, this device is widely used in parity circuits, adders, data comparison, digital phase detection, signal conditioning, microcontroller glue logic, industrial boards, and general-purpose CMOS logic designs.

Technical Context

In digital logic systems, 74HC86PW,112 provides four independent exclusive-OR gates. Each gate outputs HIGH when its two inputs are different and outputs LOW when its two inputs are the same. This logic behavior makes the device useful for parity checking, half-adder sum generation, digital comparison, phase relationship detection, and selectable signal inversion.

The HC version uses CMOS input thresholds and operates across a 2.0V to 6.0V supply range, making it suitable for CMOS-level 3.3V and 5V logic systems. Compared with HCT versions, the HC device is not intended for TTL-level input thresholds; designers should verify that the driving logic provides valid CMOS HIGH and LOW levels for the selected VCC.

The device includes input clamp diodes, allowing inputs to be interfaced to voltages above VCC through current-limiting resistors. This can simplify some mixed-voltage interface arrangements, but the input clamp current, output loading, supply-voltage range, and absolute maximum ratings must still be followed during circuit design.

Key Specifications

Pinout & Package

The 74HC86PW,112 pinout uses a 14-lead TSSOP package with four independent XOR gate sections. Gate 1 uses inputs 1A and 1B with output 1Y; gate 2 uses 2A and 2B with output 2Y; gate 3 uses 3A and 3B with output 3Y; and gate 4 uses 4A and 4B with output 4Y. Pin 7 is GND and pin 14 is VCC.

For PCB implementation, VCC should be bypassed close to the package, unused inputs should be tied to VCC or GND, and output loading should remain within recommended logic-family limits. Since XOR gates are commonly used in parity, timing comparison, and conditional inversion circuits, input timing relationships should be checked to avoid unwanted glitches when asynchronous signals change at different times.

Key Features

• Quad 2-input exclusive-OR gate with four independent logic gates.
• Outputs HIGH when the two corresponding inputs are different.
• Useful for parity generation, parity checking, adders, comparison, and conditional inversion.
• Wide 2.0V to 6.0V operating supply range for CMOS logic systems.
• CMOS low power dissipation and high noise immunity.
• Symmetrical output impedance and balanced propagation delays support consistent switching behavior.
• Input clamp diodes support current-limited interfacing above VCC.
• HBM and CDM ESD protection support robust handling and assembly.
• Latch-up performance exceeds 100mA per JESD 78 Class II Level B.
• TSSOP14 package supports compact surface-mount digital logic layouts.

Applications

Equivalent & Alternatives

When evaluating 74HC86PW,112 equivalent devices, engineers should compare logic family, input threshold type, supply-voltage range, package footprint, propagation delay, output drive, operating temperature, ESD rating, and pin-to-pin compatibility.

Compared with 74HCT86PW, 74HC86PW,112 is optimized for CMOS-input logic systems and wider 2.0V to 6.0V operation rather than TTL-level 5V input compatibility. 74HC86PW,112 vs 74HC86D selection depends mainly on package footprint, PCB area, assembly preference, and existing SO14 or TSSOP14 layout qualification.

Quality

74HC86PW,112 should be sourced as original Nexperia components through traceable and controlled supply channels. Quality verification procedures may include package inspection, top-mark validation, solderability testing, pin continuity checks, input threshold verification, functional XOR truth-table testing, output-level measurement, and incoming inspection according to standard logic production requirements.

Because the device is frequently used in parity, comparison, phase-detection, and control logic, system reliability depends on valid CMOS input levels, clean supply decoupling, stable input timing, tied unused inputs, correct output loading, and verified timing relationships between compared signals. Traceable sourcing supports manufacturing quality and reduces counterfeit supply-chain risk for standard logic production programs.

Availability

74HC86PW,112 available at Aetrix Electronics and suitable for XOR-gate logic, parity generation, parity checking, binary addition, signal comparison, phase detection, embedded control, industrial boards, communication modules, and general-purpose CMOS logic systems requiring stable component supply and repeatable production support.

Supply support may include scheduled delivery planning, volume procurement support, BOM continuity assistance, traceable sourcing management, and long-term availability support for OEM manufacturers, embedded-system developers, industrial-control designers, logic-board builders, and electronics production programs.

For production deployment, confirming logic family, supply voltage, input threshold compatibility, package footprint, propagation-delay margin, output loading, and sourcing continuity helps reduce procurement risk and improve manufacturing stability.

Manufacturer

Nexperia USA Inc. is part of Nexperia, a semiconductor manufacturer specializing in standard logic, ESD protection devices, MOSFETs, bipolar transistors, diodes, analog switches, power discretes, and interface components for automotive, industrial, communication, computing, and consumer electronics.

The Nexperia standard logic portfolio focuses on CMOS logic families, compact package options, broad voltage support, low power dissipation, high noise immunity, balanced switching behavior, and long-term supply continuity for embedded logic, interface control, board-level signal qualification, and general-purpose digital systems.

FAQ

What is 74HC86PW,112 used for?

74HC86PW,112 is used for XOR-gate logic, parity generation, parity checking, binary addition, signal comparison, phase detection, conditional inversion, embedded control, industrial boards, and general-purpose CMOS digital systems.

Where can I find the 74HC86PW,112 datasheet download?

The 74HC86PW,112 datasheet is available from Nexperia and includes the functional diagram, pinout, truth table, recommended operating conditions, static characteristics, switching specifications, package data, and ordering information.

What should be considered in 74HC86PW,112 PCB design?

PCB implementation should provide close VCC decoupling, stable ground routing, tied unused inputs, clean CMOS input transitions, correct output loading, and package footprint verification for the TSSOP14 / SOT402-1 layout.

What logic function does 74HC86PW,112 provide?

74HC86PW,112 provides four independent 2-input exclusive-OR gates. Each output is HIGH when the two corresponding inputs are different and LOW when the inputs are the same.

What are common 74HC86PW,112 equivalent solutions?

Common alternatives include 74HCT86PW, 74HC86D, SN74HC86PWR, and CD74HC86M depending on input threshold requirements, package footprint, supply voltage, timing, output loading, and sourcing continuity.