Professional IC Distribution & Technical Solutions

Global leader in semiconductor components distribution and technical support services, empowering your product innovation and industry advancement

Product Catalog Contact Us
Home > HOLTEK > HT-12F

HT-12F Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
HT-12FHOLTEK395Yes

HT-12F is an encoder IC manufactured by Holtek Semiconductor.

The HT-12F is an encoder IC manufactured by Holtek Semiconductor. Below are its key specifications, descriptions, and features:

Specifications:

  • Supply Voltage: 2.4V to 12V
  • Operating Current: ≤ 1.5μA (standby mode)
  • Operating Frequency: Up to 300kHz
  • Package Type: 18-pin DIP/SOP
  • Data Transmission: 12-bit parallel data (8 address bits + 4 data bits)
  • Output Type: CMOS push-pull
  • Operating Temperature Range: -20°C to +75°C

Descriptions:

The HT-12F is a CMOS LSI encoder designed for remote control applications. It encodes 12-bit parallel data (8 address bits and 4 data bits) into a serial output for RF or IR transmission. It is commonly used in wireless security systems, remote keyless entry, and automation controls.

Features:

  • Built-in oscillator (requires only a single external resistor)
  • Low standby current (suitable for battery-powered applications)
  • Wide operating voltage range (2.4V to 12V)
  • Multiple address/data combinations (256 address codes × 16 data codes)
  • Noise immunity (CMOS technology ensures stable performance)
  • Compatible with Holtek’s HT-12D decoder

This information is strictly factual based on Holtek's official datasheet.

Request Quotation

Part Number:
Quantity:
Target Price($USD):
Email:
Contact Person:
Additional Part Number
Quantity (Additional)
Special Requirements
Verification: =

Recommended Products

  • 7333-A ,508,SOT89

    HOLTEK HT7333-A** is a low-dropout (LDO) linear voltage regulator from HOLTEK Semiconductor.

  • HT68F003 16NSOP ,2400,

    HT68F003** is a 16NSOP microcontroller manufactured by **HOLTEK Semiconductor**.

  • BS83B08A-3 ,2370,SOP-16

    BS83B08A-3** is a microcontroller manufactured by **HOLTEK**.

  • TA7402P,TOS,25,ZIP

    MSM544RS,OKI,25,DIP16

Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales