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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Synchronous operation More information. Y Typical operating frequency 27 MHz. This device consists of internal temperature compensated. It has bit of tri-state address pins providing a maximum ofor address More information. General Description The is a 1. HT12F datasheet and specification datasheet.

Protect Register V PP. Sales Office dataseet No. VT can be used as a momentary data output.

Start display at page:. On-chip address and data latches Self-timed.


HT12F PDF Datasheet浏览和下载

Satasheet HT12D, on the other hand, provides 4 latch type data pins whose data remain unchanged until new data are received The 2 series of decoders are capable of decoding informations that consist of N bits of address and 12 N bits of data. The output of the VT pin is high only when the transmission is valid.

Multi-Purpose Encoders Features Operating voltage: Holteks products are not authorized for use as critical components in life support devices or systems. Modulation Frequency khz VDD.

Flowchart The oscillator is disabled in the standby state and activated when a logic high signal applies to the DIN pin. The information appearing in this Data Sheet is believed to be accurate at the time of publication.

Features Y Typical propagation delay.

It is identical More information. A signal on the DIN pin activates the oscillator which in turn decodes the incoming address and data. This project is based. The device More information. 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.


Otherwise it is always low. Low power and high noise immunity CMOS. Remote Control System can be constructed together with the PT remote control encoder.

HT12F datasheet, Pinout ,application circuits HT12D/HT12F — 2^12 Series Of Decoders

L stands for latch type data output. The DM74LS selects one-of-eight data sources. To make this website work, we log user data and share it with processors. Count up to Q 28 ns. Holmate Semiconductor Inc Fremont Blvd. It encodes data and address pins into a serial coded waveform suitable.

VT can be used as a momentary data output. Capable of decoding 12 bits of information. For proper operation, a.