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  • Manufacturer:
  • Newark Part No.: 24M2762
  • Manufacturer Part No HT12E

Product Overview

The HT12E is a 2^12 encoder in 18 pin DIP package. This is CMOS LSI for remote control system applications. It is capable of encoding information which consists of N address bits and 12-N data bits. Each address/data input can be set to one of the two logic states. The programmed addresses/data are transmitted together with header bits via an RF or an infrared transmission medium upon receipt of trigger signal.
  • Operating voltage range from 2.4V to 12V
  • Low power and high noise immunity CMOS technology
  • Low standby current of typically 0.1A at VDD=5V
  • Minimum transmission word (4 words)
  • Built-in oscillator needs only 5% resistor
  • Data code has positive polarity
  • Pair with Holtek's 2^12 series of decoders
  • Operating temperature range from -20°C to 75°C


Security; Consumer Electronics; Portable Devices
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Product Specifications, Documents & More

  • Brief Features: -
  • IC Function: Encoder
  • 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:  1,840

  • 1,840 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 1/25/16

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $1.32 $1.32



Quantity List Price
1 - 99 $1.32
100 - 249 $1.19
250 - 499 $1.08
500 - 999 $0.972
1000+ $0.895

Legislation and Environmental

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I was searching on the HT12A encoder and the 12E came up in its place. Do you carry the Holtek HT12A encoder
1 month, 2 weeks ago
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HT12E doesn't provide a 38kHz carrier for infrared system. Currently we don't stock the HT12A encoder part.
1 month, 1 week ago
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