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PT8A974L - (PT8A972 - PT8A974) 8-Direction Remote Controller

Download the PT8A974L datasheet PDF. This datasheet also covers the PT8A973 variant, as both devices belong to the same (pt8a972 - pt8a974) 8-direction remote controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The PT8A9702P works as encoder, it can provide 8direction remote control for toy car application with PT8A973/973L/PT8A974/974L together.

Input 8direction named F, FL, L, BL, BR, R, FR, and B they are combined with F, L, B, and R four signals.

Key Features

  • The PT8A9702 works as the encoder and the PT8A973/974/973L/974L works as the decoder.
  • 8-direction control.
  • Operation power supply for PT8A9702: 3V to 12V (with series resistor).
  • Auto power-off if no key pressed (PT8A9702).
  • Motor current limit to meet toy safety standard HD271 (PT8A973/974/973L/974L).
  • Low operating current.
  • On-chip oscillator with an external resistor.
  • On-chip reversing amplifiers.
  • Built-in 3.8V Zen.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PT8A973_PericomTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PT8A974L
Manufacturer Pericom Technology
File Size 146.14 KB
Description (PT8A972 - PT8A974) 8-Direction Remote Controller
Datasheet download datasheet PT8A974L Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
PT8A974LP (PT8A9701P / PT8A974P) 8-Function Remote Controller Pericom Semiconductor Corporation
PT8A974P (PT8A9701P / PT8A974P) 8-Function Remote Controller Pericom Semiconductor Corporation
PT8A9701 (PT8A9701 / PT8A973) 7-Function Remote Controller Pericom Semiconductor Corporation
PT8A9701P (PT8A9701P / PT8A974P) 8-Function Remote Controller Pericom Semiconductor Corporation
PT8A973 (PT8A9701 / PT8A973) 7-Function Remote Controller Pericom Semiconductor Corporation

Other Datasheets by Pericom Technology

Part Number Description
PT8A974 (PT8A972 - PT8A974) 8-Direction Remote Controller
PT8A972 (PT8A972 - PT8A974) 8-Direction Remote Controller
PT8A973 (PT8A972 - PT8A974) 8-Direction Remote Controller
PT8A973L (PT8A972 - PT8A974) 8-Direction Remote Controller
PT8A977 5 Function Remote Controller for 1V Micro Cars

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Sheet PT8A9702/973/973L/974/974L 8-Direction Remote Controller ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Features • The PT8A9702 works as the encoder and the PT8A973/974/973L/974L works as the decoder • 8-direction control • Operation power supply for PT8A9702: 3V to 12V (with series resistor) • Auto power-off if no key pressed (PT8A9702) • Motor current limit to meet toy safety standard HD271 (PT8A973/974/973L/974L) • Low operating current • On-chip oscillator with an external resistor • On-chip reversing amplifiers • Built-in 3.8V Zener (9702), 3.