Details

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BUY GAL20V8C-5LJ https://www.utsource.net/itm/p/433233.html
High Performance E2CMOS PLD Generic Array Logic

Parameter	Description
Device Type	GAL20V8C-5LJ
Package Type	20-Pin DIP (Dual Inline Package)
Logic Family	CMOS
Supply Voltage (VDD)	3.0 V to 5.5 V
Operating Temperature	-40°C to +85°C
Input Voltage (VIH/VIL)	VIH: ≥ 2.0 V (for VDD = 5.0 V), VIL: ≤ 0.8 V (for VDD = 5.0 V)
Output Voltage (VOH/VOL)	VOH: ≥ 4.2 V (for VDD = 5.0 V), VOL: ≤ 0.4 V (for VDD = 5.0 V)
Propagation Delay Time (tpd)	Max 12 ns @ VDD = 5.0 V, TA = 25°C
Power Dissipation	100 mW
Storage Temperature	-65°C to +150°C

Instructions for Use:

1. Power Supply Connection:

   • Connect the supply voltage (VDD) between 3.0 V and 5.5 V.
   • Ensure a stable power supply with appropriate decoupling capacitors near the device.

2. Signal Levels:

   • Input signals should be within the specified VIH and VIL levels relative to the supply voltage.
   • Output signals will meet VOH and VOL specifications when driving standard TTL or CMOS loads.

3. Handling Precautions:

   • Handle the device with care to avoid damage from electrostatic discharge (ESD).
   • Store in recommended conditions to prevent degradation due to temperature extremes.

4. Programming:

   • The GAL20V8C is programmable using industry-standard programming tools compatible with PAL/GAL devices.
   • Follow the manufacturer's guidelines for programming procedures to ensure correct functionality.

5. Mounting:

   • Ensure proper alignment of the device during mounting to avoid pin damage.
   • Use appropriate soldering techniques and temperatures to prevent thermal stress on the component.

(For reference only)