About the Cypress CYC374I CPLD

The 128 macrocells in the 84 pin CY7C374i are divided between eight logic blocks. Each logic block includes 16 macrocells, a 72 x 86 product term array, and an intelligent product term allocator. You can refer to (cy7c374i) for more details.

Figure 6: Logic Block Diagram

The pin layout of the CYC374I CPLD is

Figure 7: Pin Layout