CY7C332-15JC

Programmable Logic Device Pld Overview

The CY7C332-15JC is an asynchronous Programmable Logic Device (PLD) manufactured by Cypress Semiconductor Corp. It utilizes a PAL-type architecture implemented in CMOS technology. The device features a maximum access time of 30 ns and operates within a supply voltage range typical for 5V CMOS logic. It is housed in a 28-pin Ceramic Dual Flat Package (CDFP-28) with a windowed seal, designed for surface or specific through-hole mounting configurations depending on the carrier. The component supports dedicated input and I/O lines suitable for combinatorial logic applications.

Programmable Logic Device Pld Feature Summary

• PAL-type architecture with 192 product terms
• CMOS technology with 30 ns propagation delay
• 28-pin CDFP-28 ceramic package with window
• Supports shared input/clock and variable product terms

Programmable Logic Device Pld Applications

• Combinatorial logic replacement
• Address decoding circuits
• Control signal generation
• State machine implementation

Programmable Logic Device Pld Part Context

The CY7C332 belongs to the Cypress CY7C3xx series of UV-erasable PLDs. These devices are characterized by their high-density macrocell structures and flexible pinout options. The 'JC' suffix typically denotes the plastic or ceramic leaded package variant with specific thermal and mechanical ratings compared to tape-and-reel or industrial temperature extended versions.

Programmable Logic Device Pld Replacement Considerations

Direct replacements must match the PAL architecture, 28-pin CDFP windowed package, and 30ns speed grade. Verify that substitute devices support the required number of macrocells and I/O configuration. Note that UV-erasable devices require specific erasure equipment not needed for OTP or Flash alternatives.