Note: For the exact pinout diagram, refer directly to the PDF datasheet from the manufacturer. Typical Applications of HIGHWAY09A
(Dual In-line Package) format, suitable for through-hole mounting on PCBs. Operating Conditions
Due to its wide operating voltage compliance (down to 2V) and pin compatibility, technicians deploy the chip as a highly stable, low-noise logic gate array when repairing vintage pre-Y2K synthesizers and musical production hardware experiencing degraded power rails. Verification and Replacement Guidelines HIGHWAY09A Holtek | | Xecor highway09a ic datasheet
Thanks to its integrated H-bridge type inputs ( IN1 / IN2 ) and outputs, the IC is commonly integrated into robotics platforms to drive mechanical arms and wheel assemblies without drawing from main controller resources. Fault Protection Modules
Monitors real-time loads using a dedicated current-sense resistor framework. Note: For the exact pinout diagram, refer directly
While the "Highway09A" is not a mainstream industry-standard part number like the 7805 or ATTINY85, its naming suggests a rugged highway (bus) transceiver intended for automotive or industrial serial communication. By leveraging the generic pinout, electrical tables, and application notes provided in this guide, you can successfully integrate the Highway09A into your system.
It is highly likely one of the following: By leveraging the generic pinout, electrical tables, and
HIGHWAY09A (PDIP-16) +-------+--+-------+ IN1 | 1 +--+ 16 | VCC IN2 | 2 15 | OUT1 CTRL1 | 3 14 | OUT2 IN3 | 4 13 | CTRL2 IN4 | 5 12 | OUT3 ENABLE | 6 11 | OUT4 PROT_V | 7 12 | CS (Current Sense) GND | 8 9 | TIMING +------------------+ Pin Descriptions
| Revision | Date | Description of Change | |----------|------------|-------------------------------| | 1.0 | 2024-05-10 | Initial release | | 1.1 | 2025-01-20 | Added DFN-8 package, EMIRR data |
The is a versatile 16-pin integrated circuit (IC) primarily used in induction cookers (like those from IKEA) and automotive systems . Depending on the specific application, it functions as a microcontroller with LCD driving capabilities or as a high-performance signal processor . Key Specifications & Features
DIP-16 (Plastic Dual In-line Package), supporting easy through-hole prototyping and manual soldering.