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Holtek Encoder IC, 8 Inputs, 20-Pin SOP, Logic Family HT12 Series HT12E-20SOP

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Holtek Encoder IC, 8 Inputs, 20-Pin SOP, Logic Family HT12 Series HT12E-20SOP

Name: Holtek Encoder IC, 8 Inputs, 20-Pin SOP, Logic Family HT12 Series HT12E-20SOP
Brand: Holtek
SKU: 385056
Price: 1.12 USD
Availability: InStock

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Category Encoder & Decoder ICs Brand Holtek Condition New

Specifications

Country of Origin	India
Brand	Holtek
Height	2.35mm
Operating Temperature Range	-20 to +75°C
Length	12.8mm
Model	HT12E-20SOP
Mount Type	Surface
Number of inputs	8
Series	HT
Maximum Operating Temperature	75°C
Package Type	SOP
Minimum Operating Temperature	-20°C
Pin Count	20
Maximum Supply Voltage	12V
Logic Family	HT12
Logic Function	Encoder
Minimum Supply Voltage	2.4V
Holtek HT12E-20SOP, Encoder Encoder, 8 to 1, 20-Pin SOPBrand	Holtek

Key Features

The encoder IC supports 8 input pins for data encoding.
Operates within a voltage range of 2.4V to 12V DC.
Functioning temperature range is from -20°C to 75°C suitable for industrial environments.
Compatible with HT12 decoder ICs for seamless data transmission.
Ideal for applications including security systems and remote control devices.
Compact 12.8mm length and 2.35mm height for easy PCB placement.
Surface mount technology with 20-pin SOP packaging for modern assembly processes.

Product Description

Holtek HT12E-20SOP Encoder IC is a critical component of 4-button wireless remote control systems used in industrial and security applications. It operates as an 8-bit encoder that generates a coded serial data stream, suitable for transmission via infrared (IR) or radio frequency (RF) modules.

This encoder utilizes a 20-pin SOP surface mount package with compact dimensions of 12.8mm in length and 2.35mm in height, facilitating integration into tight PCB layouts and modern electronic designs.

The device operates reliably within a wide voltage range of +2.4V to +12V DC and in temperature conditions from -20°C to 75°C, making it adaptable for various environments in industrial automation, security alarm systems, garage door controllers, and car alarm systems.

Its logic family is HT12, with 8 input pins configured for reading multiple signals, which are encoded into a serial data format. The encoder sends the data packets multiple times to ensure communication reliability, while the corresponding decoder IC verifies and processes this encoded information.

The encoder has 8 input pins for signal encoding. Operation voltage ranges from 2.4V to 12V DC. Temperature range from -20°C to 75°C supports diverse application environments. Manufactured in SOP20 surface mount package for compact device footprint.

Ideal for integration with security alarm and remote control systems. Employs HT12 series logic for stable data encoding and transmission.

This Holtek HT12E-20SOP Encoder IC is widely used in industrial manufacturing, security systems, electronic remote controls, and automotive applications. It supports efficient wireless data transfer when paired with compatible decoders. It is delivered in tubes with multiple units ready for insertion into automated production lines to improve manufacturing throughput.

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