20PCS PT2272 PT2262 SC2272 SC2262 DIP-18 Encoder Decoder ICs

20PCS PT2272 / PT2262 / SC2272 / SC2262 DIP-18 Encoder & Decoder ICs

Get reliable signal encoding and decoding performance with this value pack of 20 integrated circuits covering the popular PT2272-L4, PT2272-M4, PT2264, PT2272, PT2262, SC2272, SC2262, and SC2264 chip variants — all in the standard DIP-18 package. Whether you're building remote control systems, wireless receivers, or general-purpose electronic projects, these ICs deliver consistent, industry-standard performance.

Key Features

• Pack of 20 ICs — great value for hobbyists, makers, and electronics engineers
• Compatible models included: PT2272-L4, PT2272-M4, PT2264, PT2272, PT2262, SC2272, SC2262, SC2264
• DIP-18 package — breadboard and PCB friendly, easy to solder and swap
• General purpose use — ideal for remote control transmitter/receiver circuits, alarm systems, and DIY electronics
• Industry-standard specifications for voltage, protection, and contact load
• No high-concern chemicals — cleaner, safer components for your workshop
• New, unused components ready to integrate into your project

Specifications

• Model Numbers: PT2272-L4, PT2272-M4, PT2264, PT2272, PT2262, SC2272, SC2262, SC2264
• Package Type: DIP-18
• Quantity: 20 PCS
• Use: General Purpose
• High-Concern Chemicals: None
• Condition: New
• Made in Mainland China

What Are These ICs Used For?

The PT2272 and SC2272 series are CMOS decoder ICs commonly paired with PT2262/SC2262 encoder ICs in remote control applications. They are widely used in:

• Wireless remote control systems (car alarms, gate openers, home automation)
• RF receiver/transmitter module projects
• DIY electronics and hobbyist prototyping
• Educational electronics kits and lab experiments

Looking for other tools and accessories for your electronics projects? Check out our Electromagnetic Induction Tester – Coil & Circuit Fault Detector or the Air Compressor Pressure Gauge – DIY Tool to round out your toolkit.

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What is the difference between PT2272-L4 and PT2272-M4?

A: The PT2272-L4 has latched outputs (the output stays active after a signal is received until a new signal is received), while the PT2272-M4 has momentary outputs (the output is only active while the signal is being received). Both are DIP-18 package decoder ICs and are included in this 20PCS pack.

Q: Are these ICs compatible with SC2262 and PT2262 encoder chips?

A: Yes. The PT2272 and SC2272 decoder ICs are designed to work with PT2262 and SC2262 encoder ICs. These chips share compatible encoding/decoding protocols, making them interchangeable in most standard remote control and wireless receiver circuit designs.

Q: What package type are these ICs, and are they breadboard-compatible?

A: All ICs in this pack are in the DIP-18 (Dual Inline Package, 18-pin) format. This is a through-hole package that is fully compatible with standard breadboards and PCBs, making prototyping and testing straightforward.