The Atmel ATF16V8B(QL) is a high-performance CMOS Electrically-Erasable Programmable Logic Device (EE PLD) that utilizes the Atmel proven electrically-erasable Flash memory technology. All speed ranges are specified over the full 5.0V  10% range for industrial temperature range.The ATF16V8BQL provides edge-sensing low-power PLD solution with low standby power consumption (5mA typical). The ATF16V8BQL powers down automatically to the low-power mode through the Input Transition Detection (ITD) circuitry when the device is idle.

Features:
Industry-standard Architecture
Emulates Many 20-pin PALs®
Low-cost Easy-to-use Software Tools
High-speed Electrically-erasable Programmable Logic Devices
10ns Maximum Pin-to-pin Delay
Automatic 5mA Standby for ATF16V8BQL
CMOS and TTL Compatible Inputs and Outputs
Input and I/O Pull-up Resistors
Advanced Flash Technology
Reprogrammable
100% Tested
High-reliability CMOS Process
20 Year Data Retention
100 Erase/Write Cycles
2,000V ESD Protection