The ATF22V10C-10JU is a 5V EE PLD from Microchip, part of the 22V10 family, with a 10 ns propagation delay and 10 macrocells. This speed grade supports state machines and address decoders running at system clocks up to roughly 50 MHz, assuming balanced fan-out and moderate capacitive loading on the outputs. The 28-PLCC (J-Lead) package, measuring 11.51 mm per side, is a standard footprint for socketed or soldered PLD applications and mates with common PLCC-28 sockets.
5V I/O and supply rail
Operating from a single 5V supply, the ATF22V10C-10JU is directly compatible with legacy 5V TTL and CMOS logic families. The 10 ns speed is specified at 5V and 25°C; derate propagation delay by roughly 0.2 ns per °C above 25°C when budgeting timing at elevated ambient temperatures.
Microchip lists the ATF22V10C-10JU as Active.