Image is for illustrative purposes only. Please refer to product description.

  • Manufacturer:
  • Newark Part No.: 24M2761
  • Manufacturer Part No HT12D

Product Overview

The HT12D is a 2^12 decoder in 18 pin DIP package. This decoder is a series of CMOS LSIs for remote control system applications. It is paired with Holtek's 2^12 encoder. For proper operation, a pair of encoder/decoder with same number of addresses and data format should be chosen. The decoder receives serial addresses and data from programmed 2^12 encoder that is transmitted by a carrier using an RF or an IR transmission medium. It compares serial input data three times continuously with its local address. If no error or unmatched codes are found, the input data codes are decoded and then transferred to output pins. The HT12D is capable of decoding information that consists of N bits of address and 12 N bits of data.
  • 8 address bits and 4 data bits
  • Operating voltage range from 2.4V to 12V
  • Low power and high noise immunity CMOS technology
  • Low standby current and minimum external components
  • Capable of decoding 12bits of information
  • Binary address setting
  • Built-in oscillator needs only 5% resistor
  • Valid transmission indicator
  • Oscillator frequency of 150KHz
  • Operating temperature range from -20°C to 75°C


Back to top

Product Specifications, Documents & More

  • Brief Features: -
  • IC Function: Decoder
  • IC Package Type: DIP
  • MSL: -
  • No. of Pins: 18
  • Operating Temperature Max: 75°C
  • Operating Temperature Min: -20°C
  • Packaging: Each
  • SVHC: To Be Advised
  • Supply Voltage Max: 12V
  • Supply Voltage Min: 2.4V
  • Supply Voltage Range: 2.4V to 12V


Availability:  825

  • 825 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 2/1/16

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $1.44 $1.44



Quantity List Price
1 - 99 $1.44
100 - 249 $1.30
250 - 499 $1.18
500 - 999 $1.07
1000+ $0.979

Legislation and Environmental

Back to top

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.

Back to top

Customer Reviews

Customer Q&A Exchange


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.
Back to top

Associated Products

Customers Also Bought