DM74LS86M Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Quad 2-input XOR gate IC from Texas Instruments LS family in a 14-pin small outline package. Provides four independent exclusive-OR functions with 23ns propagation delay and TTL-compatible logic levels. From $0.30 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- DM74LS86M Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of DM74LS86M?
- Four independent 2-input XOR gates in a single 14-pin SOIC package for compact logic design
- LS-family TTL technology with 23ns propagation delay for reliable medium-speed digital logic applications
- Versatile exclusive-OR function used for parity generation, bit comparison, and arithmetic carry circuits
What is DM74LS86M used for?
The DM74LS86M is commonly used in digital logic designs requiring parity checking, data comparison, and binary arithmetic circuits where XOR operations are fundamental. Its quad gate configuration enables full-byte parity generation with a minimal number of ICs. The device is also widely used in educational and prototyping environments as a standard LS-family 74-series logic component.
What are the specifications of DM74LS86M?
| YTEOL | 0 |
| Family | LS |
| JESD-30 Code | R-PDSO-G14 |
| Logic IC Type | XOR GATE |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Propagation Delay (tpd) | 23ns |
| Supply Voltage-Max (Vsup) | 5.25V |
| Supply Voltage-Min (Vsup) | 4.75V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | TTL |
| Temperature Grade | COMMERCIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
Where can I find the DM74LS86M datasheet?
DM74LS86M Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for DM74LS86M?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What logic function does the DM74LS86M implement?
The DM74LS86M implements four independent 2-input Exclusive-OR (XOR) gate functions. The output is logic HIGH when the two inputs differ, and logic LOW when they are the same, making it useful for parity checking, bit comparison, and controlled inversion in digital logic circuits.
What is the propagation delay of the DM74LS86M?
The DM74LS86M has a propagation delay of 23 nanoseconds, which is typical for the LS (Low-power Schottky) TTL logic family. This makes it suitable for medium-speed digital logic applications such as address decoders and parity generators.
What package does the DM74LS86M use?
The DM74LS86M is housed in a 14-pin Small Outline Integrated Circuit (SOIC) package with a plastic/epoxy rectangular body (JESD-30 code R-PDSO-G14), making it compatible with standard surface-mount PCB assembly and automated manufacturing processes.
What are typical applications for a quad XOR gate like the DM74LS86M?
Typical applications include parity bit generation and checking in memory systems, binary adder and comparator circuits, CRC polynomial generators, and signal inversion control. The quad configuration allows four independent logic operations to be performed simultaneously, reducing IC count in complex logic designs.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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