Holtek HT12E-18DIP, Encoder, 18-Pin PDIP
- RS Stock No.:
- 885-0692
- Mfr. Part No.:
- HT12E-18DIP
- Brand:
- Holtek
Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
- RS Stock No.:
- 885-0692
- Mfr. Part No.:
- HT12E-18DIP
- Brand:
- Holtek
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Holtek | |
| Product Type | Encoder | |
| Pin Count | 18 | |
| Package Type | PDIP | |
| Automotive Standard | No | |
| Height | 4.95 mm | |
| Length | 23.37 mm | |
| Logic Family | HT12 | |
| Logic Function | Encoder | |
| Maximum Operating Temperature | 75 °C | |
| Maximum Supply Voltage | 12 V | |
| Minimum Operating Temperature | -20 °C | |
| Minimum Supply Voltage | 2.4 V | |
| Mount Type | Through Hole | |
| Number of Inputs | 8 | |
| Number of Outputs | 2 | |
| Series | HT | |
| Standards/Approvals | No | |
| Width | 7.11 mm | |
| Select all | ||
|---|---|---|
Brand Holtek | ||
Product Type Encoder | ||
Pin Count 18 | ||
Package Type PDIP | ||
Automotive Standard No | ||
Height 4.95 mm | ||
Length 23.37 mm | ||
Logic Family HT12 | ||
Logic Function Encoder | ||
Maximum Operating Temperature 75 °C | ||
Maximum Supply Voltage 12 V | ||
Minimum Operating Temperature -20 °C | ||
Minimum Supply Voltage 2.4 V | ||
Mount Type Through Hole | ||
Number of Inputs 8 | ||
Number of Outputs 2 | ||
Series HT | ||
Standards/Approvals No | ||
Width 7.11 mm | ||
HT12E/D Encoder/Decoder chipset
The HT12E/D chipset works with an Ir or RF transmitter and receiver device to make a 4-button wireless remote control system.
8-bit ID (Address) code set by switches
Encoder sends packet containing ID code and button-pressed data four times on serial channel
Decoder reads data packet and if ID matches it's own settings, data transferred to four data output pins
Received codes are checked three times
Power supply: +2.4V to +12Vdc
Operating temperature range: -20 to +75°C
Applications: Security systems, Smoke & fire alarm systems, Garage door controllers, Car door controllers, Car alarm systems
RS Product Codes
885-0692 HT12E-18DIP Encoder DIP18 package
885-0709 HT12E-20SOP Encoder SOP20 package
885-0702 HT12D-18DIP Decoder DIP18 package
885-0705 HT12D-20SOP Decoder SOP20 package