10 ns EE PLD for address decoding and glue logic
The Microchip ATF16V8B-10SC is an electrically erasable programmable logic device (EE PLD) from the 16V8 series, offering 8 macrocells in a 20-SOIC surface-mount package. The 10 ns propagation delay makes it suitable for high-speed address decoding, bus arbitration, and control logic where timing margin is tight. It operates from a single 5V supply, consistent with legacy TTL and 5V CMOS logic families.
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5V supply and package fit
The 5V supply rail is fixed — this part is not tolerant of lower VCC levels. The 20-SOIC (0.295-inch body width, 7.50 mm) footprint is standard for SOIC-20 wide-body.