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SN74HC86PWR

Name: SN74HC86PWR
Rating: 4.7 (12 reviews)

IC GATE XOR 4CH 2-INP 14TSSOP

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資料表 SN74HC86PWR DataSheet
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規格

Supplier	Texas Instruments,Rochester Electronics, LLC
Package	Tape & Reel (TR),Cut Tape (CT),Bulk
Series	74HC
ProductStatus	Active
LogicType	XOR (Exclusive OR)
NumberofCircuits	4
NumberofInputs	2
Voltage-Supply	2V ~ 6V
Current-Quiescent(Max)	2 µA
Current-OutputHighLow	5.2mA, 5.2mA
LogicLevel-Low	0.5V ~ 1.8V
LogicLevel-High	1.5V ~ 4.2V
MaxPropagationDelay@VMaxCL	17ns @ 6V, 50pF
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
SupplierDevicePackage	14-TSSOP

概述

Description

SN74HC86PWR is TI’s PowerPAD/SO-style variant of the 74HC86 family: a quad 2-input XOR gate. It provides four independent XOR gates, each giving Y = A ⊕ B (output high when A and B differ).
Key points
- Supply: Vcc typically 2V–6V (commonly used at 5V). CMOS inputs tolerate 3.3V logic when within Vcc.
- Speed and power: fast CMOS logic with low static power; propagation delays depend on Vcc and load.
- Interfacing: suited for parity generation/checking, adders, and other combinational logic tasks.
- Packaging: “PWR” often denotes a PowerPAD/thermally enhanced variant; exact package (and presence of an exposed pad) varies by device; consult the specific datasheet for pinout and thermal details.
Tips
- Use proper decoupling near Vcc.
- Do not leave inputs floating; respect VIH/VIL thresholds for reliable operation.
- Check the exact package and pinout for SN74HC86PWR in your procurement document, as pin assignments can vary by package type.

Features

Here are the key features of SN74HC86PWR:
- Quad 2-input XOR gates (four independent XORs)
- Wide operating supply: Vcc = 2 V to 6 V (5 V nominal)
- High-speed CMOS with low static power consumption
- CMOS input thresholds near Vcc/2; compatible with standard logic levels
- CMOS outputs capable of driving standard CMOS/TTL loads
- ESD protection on inputs/outputs
- Industrial temperature range: typically -40°C to 125°C
- Packaged variants available (PWR suffix denotes power/package variant; common 14-pin PDIP/SOIC formats)
- Suitable for parity generation/checking, adders, digital logic, and other XOR-based circuits
Note: Exact drive specs and propagation delays depend on voltage and temperature; consult the TI datasheet for precise numbers.

Package

It’s a 14‑pin plastic surface‑mount package (SOIC‑14).

Pinout

- Pin count: 14 pins (DIP-14/SOIC-14 variants)
- Function: Quadruple 2-input XOR gate (four independent XOR gates) with inputs A1/B1→Y1, A2/B2→Y2, A3/B3→Y3, A4/B4→Y4 (plus Vcc/GND per standard 74HC packaging).

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and digital integrated circuits and related electronic components for automotive, industrial, consumer, and communications markets.

Application

SN74HC86PWR is a quad 2-input XOR gate. Common applications:
- Parity generation and checking (error detection)
- Half-adders and as part of full-adders for binary addition
- Bitwise comparison/equality detection (A XOR B ≠ 0 indicates mismatch)
- CRC and other lightweight error-detection circuits
- Data encoding/decoding and scramblers
- General combinational logic for pattern detection and signal mixing/differencing

Equivalent

SN74HC86PWR is a quad 2-input XOR gate. Equivalents include:
- 74LS86 (TTL)
- 74HCT86 (TTL-input compatible)
- 74AC86 / 74VHC86 (other vendors’ CMOS)
- 74LVC86 / 74LVC1G86 (low‑voltage CMOS)
- CD4070B (CD4000-series XOR)
Note: packaging/power variants differ; electrical characteristics vary by family.