CY7C331 epld equivalent, asynchronous registered epld.
* Twelve I/O macrocells each having: — One state flip-flop with an XOR sum-of-products input — One feedback flip-flop with input coming from the I/O pin — Independent (pr.
The CY7C331 is the most versatile PLD available for asynchronous designs. Central resources include twelve full D-type flip-flops with separate set, reset, and clock capability. For increased utility, XOR gates are provided at the D-inputs and the prod.
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