Details

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BUY PAL009B https://www.utsource.net/itm/p/12611041.html

Parameter	Description	Value
Part Number	Device Identifier	PAL009B
Function	Programmable Array Logic	9 Input, 8 Output
Technology	CMOS
Package	PLCC-20
Operating Voltage	Supply Voltage Range	4.5V to 5.5V
Operating Temp	Junction Temperature Range	-40°C to +85°C
I/O Pins	Number of Input/Output Pins	9 Input, 8 Output
Max Power Diss.	Maximum Power Dissipation	360mW
Propagation Delay	Typical Propagation Delay Time	7ns (typical)
Fan-out	Maximum Fan-out Capability	10 LSTTL Loads

Instructions:

1. Power Supply Connection:

   • Connect the VCC pin to a stable power supply between 4.5V and 5.5V.
   • Ensure GND is properly connected to ground.

2. Programming:

   • Use a compatible PAL programmer or ISP (In-System Programming) tool.
   • Follow the manufacturer’s guidelines for programming the device.

3. Handling:

   • Handle with care to avoid ESD (Electrostatic Discharge).
   • Store in anti-static packaging when not in use.

4. Placement and Soldering:

   • Place the component according to the PCB layout.
   • Ensure correct orientation as indicated by the notch or dot on the package.
   • Use appropriate soldering techniques to avoid overheating.

5. Testing:

   • After installation, test the circuit under specified operating conditions.
   • Verify all input and output functionalities as per the design specifications.

(For reference only)