HT12E: 16-Pin Serial Interface Encoder IC (Pack of 2)

Availability:

5 in stock


The IC HT12E is an 8-bit addressable EEPROM-based parallel-to-serial encoder, commonly used in communication systems. It converts parallel data inputs into a serial data stream, which can be transmitted to an external decoder, such as the HT12D. The HT12E is often used in remote control systems, RF communication modules, and data transmission applications, allowing for easy encoding and communication of data between devices. It supports 8-bit data, address settings, and control functions for reliable serial communication.

127.44 141.60 (Inc. GST)

5 in stock

BUY MORE, PAY LESS! Add to your cart now and enjoy an extra 10% discount. Wholesale pricing also available—contact us for B2B bulk deals and special discounts on pre-orders!

Quantity (Order Big, Save Big!)*Your DiscountPrice after discount (Inc. GST)
2 - 910 % OFF114.70
10 - 5020 % OFF101.95
51 - 10030 % OFF89.21

Your Price:

Total Price:

HT12E: 16-Pin Serial Interface Encoder IC

Introduction The HT12E: 16-Pin Serial Interface Encoder IC is a widely used 16-pin serial interface encoder IC from Holtek Semiconductor, designed for encoding address and data information. It is commonly used in wireless communication systems, remote control applications, and various digital communication projects. The IC simplifies the process of sending data over a serial interface by encoding parallel data into a serial format, making it suitable for use in RF modules and other serial communication systems.

Key Features

  • 16-Pin Package: The HT12E comes in a 16-pin DIP (Dual In-line Package) or surface-mount package, making it easy to integrate into a wide range of electronic circuits.
  • Parallel-to-Serial Conversion: The IC converts 8 bits of parallel data into a serial format for transmission, enabling efficient data transfer and communication.
  • Address Pins: The HT12E includes 8 address pins (A0 to A7) that allow users to set unique addresses for different devices, ensuring that data is received by the correct receiver in a multi-device system.
  • Data Pins: The IC features 8 data pins (D0 to D7) for inputting parallel data, which is encoded and transmitted in serial format.
  • Serial Output: The HT12E provides a serial output signal (DATA) that can be transmitted to a corresponding decoder IC (e.g., HT12D) or RF module.
  • Built-In Oscillator: The IC includes an internal oscillator that eliminates the need for external timing components, simplifying circuit design.
  • Enable Pins: It features enable pins (TE and OE) for controlling the operation of the IC, including enabling data transmission and output.

Applications

  1. Wireless Communication: The HT12E: 16-Pin Serial Interface Encoder IC is commonly used in wireless communication systems to encode data for transmission over RF modules, such as 433MHz or 2.4GHz transceivers.
  2. Remote Control Systems: It is used in remote control systems for controlling devices such as garage doors, alarms, and home appliances, where it encodes user commands into a serial format for transmission.
  3. Wireless Sensor Networks: The IC is employed in wireless sensor networks to transmit sensor data from remote locations to a central receiver, enabling monitoring and data collection.
  4. Data Transmission: The HT12E can be used in various data transmission applications, where it encodes parallel data from a microcontroller or other source into a serial format for transmission.
  5. Automated Systems: In automated systems, the HT12E is used to encode control signals for actuators, relays, and other devices, enabling remote or automated operation.
  6. Educational Projects: The IC is utilized in educational projects to demonstrate principles of data encoding, serial communication, and wireless transmission.
  7. Consumer Electronics: It is found in consumer electronics such as wireless keyboards, mice, and other remote-controlled devices, where it encodes user inputs for transmission.
  8. Alarm Systems: The HT12E is used in alarm systems to encode signals from sensors and transmit them to a central control unit or receiver.
  9. Home Automation: In home automation systems, the IC encodes control signals for lighting, climate control, and other home automation functions, enabling remote management.
  10. Industrial Automation: The HT12E is employed in industrial automation systems to transmit data from remote sensors or control units to a central monitoring system.

Circuit Design Considerations When designing circuits with the HT12E, consider the following:

  • Address Setting: Ensure that the address pins are correctly configured to avoid conflicts with other devices in the system.
  • Data Integrity: Verify that the data inputs are stable and correctly formatted to ensure accurate encoding and transmission.
  • Power Supply: Use a stable power supply within the specified voltage range to ensure reliable operation of the IC.
  • Timing Requirements: Ensure that the timing requirements for data input and transmission are met to avoid data loss or errors.

Conclusion The HT12E encoder IC is a versatile and reliable component for encoding parallel data into a serial format for transmission. Its features, including address pins, data pins, and built-in oscillator, make it suitable for a wide range of applications, from wireless communication and remote control systems to data transmission and home automation. By considering factors such as address setting, data integrity, and power supply, the HT12E can enhance the performance and reliability of your communication and control systems.

IC 74147 – BCD to Decimal Priority Encoder

Sold By : Computronics Lab SKU: ic-ht12e Category: Tags: ,

Based on 0 reviews

0.0 overall
0
0
0
0
0

Be the first to review “HT12E: 16-Pin Serial Interface Encoder IC (Pack of 2)”

There are no reviews yet.