Description
The ATV2500Bs are the highest density PLDs available in a 40- or 44-lead package. With their fully connected logic array and flexible macrocell structure, high-gate utilization is easily obtainable.

Features
• High-performance, High-density Programmable Logic Device
    – Typical 7 ns Pin-to-pin Delay
    – Fully Connected Logic Array with 416 Product Terms
• Flexible Output Macrocell
    – 48 Flip-flops – Two per Macrocell
    – 72 Sum Terms
    – All Flip-flops, I/O Pins Feed in Independently
    – Achieves Over 80% Gate Utilization
• Enhanced Macrocell Configuration Selections
    – D- or T-type Flip-flops
    – Product Term or Direct Input Pin Clocking
    – Registered or Combinatorial Internal Feedback
• Several Power Saving Options
• Backward Compatible with ATV2500H/L Software
• Proven and Reliable High-speed UV EPROM Process
• Reprogrammable – Tested 100% for Programmability
• 40-lead Dual-in-line and 44-lead Surface Mount Packages