CY7C331 - Asynchronous Registered EPLD

Product Overview

Cypress Semiconductor

Part number	CY7C331
Manufacturer	Cypress Semiconductor
File Size	361.24 KB
Description	Asynchronous Registered EPLD
Datasheet	CY7C331 Datasheet
Additional preview pages of the CY7C331 datasheet.

The CY7C331 is the most versatile PLD available for asynchronous designs.

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 (product term) set, reset, and clock inputs on all registers.
Asynchronous bypass capability on all registers under product term control (r = s = 1).
Global or local output enable on three-state I/O.
Feedback from either registe.

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Published: Jan 22, 2009 |