HT12F 2 12 Series of Decoders Features. Operating voltage: V~12V Low power and high noise immunity CMOS Built-in oscillator needs only 5% resistor. vide 8 address bits and 4 data bits, and HT12F is used to The information appearing in this Data Sheet is believed to be accurate at the time of publication. HT12F Datasheet, HT12F Holtek Decoder Datasheet, buy HT12F Decoder IC.

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Otherwise it is always low. K EJ Rev November. The output of the VT pin is high only when the transmission is valid. Synchronous operation More information.

Dtaasheet Hong Kong Tel: The thresholds are set by external. The open-collector outputs require external pull-up More information. It encodes data and address pins into a serial datasehet waveform suitable More information. Protect Register V PP. DM74LS Dual 4-Bit Binary Counter General Description Each of these monolithic circuits contains eight masterslave flip-flops and additional gating to implement two individual four-bit counters in a.

They compare the serial input data three times continu. Chester Oscar Casey 3 years ago Views: They compare the serial input data three times continuously with their local addresses.

HT12F Datasheet

For the most up-to-date information, please visit our web site at http: Single-shot and continuous More information. Flowchart The oscillator is disabled in the standby state and activated when a logic high signal applies to the DIN pin.


To use this website, you must agree to our Privacy Policyincluding cookie policy. The series features on-chip thermal limiting which provides protection. Address Compare amd Write Enable. If no error or unmatched codes are found the input data codes are decoded and datasheey transferred to the output pins. Download datasheet Kb Share this page. It has bit of tri-state address pins providing a maximum ofor address. It encodes data and address pins into a serial coded waveform suitable.

For the most up-to-date information please visit our web site at Rev November. This device consists of internal temperature compensated. Of this series, the HT12D is arranged to pro- vide 8 address bits and 4 data bits, and H12f is used to decode 12 bits of address information. V Conditions DD 2. Easy interface with an RF or an infrared transmission. The output current of each channel can be.

HT12D/HT12F — 2^12 Series Of Decoders

Holteks products are not authorized for use as critical components in life support devices or systems. The outputs are fully buffered for the highest noise.

Y Typical operating frequency 27 MHz. Features Y Typical propagation delay. Functions Automatic adjustment to the individual resonance frequency Automatic brake function Initial drive frequency adjustment function Ordering number: Elcodis is a trademark of Elcodis Company Ltd. International sales hotline Holtek Semiconductor Shanghai Inc.


Holtek reserves the right to alter its products without prior notification. Spread spectrum technique More information.

Radiowe zdalne sterowanie Radiowe zdalne sterowanie 2 12 Series of Decoders Features Operating voltage: Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability. On-chip address and data latches Self-timed More information. For proper operation, a.

HT12F datasheet and specification datasheet Download datasheet. Sales Office 4F-2 No. Modulation Frequency khz VDD. The Datashheet on the other hand provides 4 latch type data pins whose data remain unchanged until new data are received. The applications mentioned herein are used solely for the purpose of illustration and Holtek makes no warranty or representation that such applications will be suitable without further modification nor recommends the use of its products for application that may present a risk to human life due to malfunction or otherwise.