CPL20R8-25 - CMOS Programmable Logic Device (PLD)

CPL20R8-25 / CPL20R8-25NC is a CMOS Programmable Logic Device (PLD), specifically a PAL (Programmable Array Logic) equivalent. It was manufactured by Samsung and is part of their CPL (CMOS Programmable Logic) series, which was designed to be compatible with industry-standard bipolar PAL devices but with lower power consumption.

Technical Specifications

According to the 1988 Samsung CMOS Programmable Logic Data Book, the specifications for this IC are:

• Architecture: Registered PAL with 8 registered outputs.
• Speed (Propagation Delay): 25 ns (indicated by the "-25" in the part number).
• Power Grade: Half Power (indicated by the lack of an "L" suffix; "L" versions were 1/4 power).
• Technology: CMOS.
• Package: 24-pin Plastic DIP (indicated by the "N" suffix).
• Temperature Range: Commercial grade (0°C to 70°C, indicated by the "C" suffix).

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