PALCE20V8-15PC Integrated Circuit - DIP24 - Cypress Semiconductor

PALCE20V8H-25PC-4 Integrated Circuit - DIP24 - Generic Make

GAL20V8B25QP Integrated Circuit - DIP24 - Lattice Semiconductor

PALCE20V8H15PC Integrated Circuit - DIP24 - Analog Devices - AMD

GAL22V10B15QP Integrated Circuit - DIP24 - Lattice Semiconductor

GAL22V10B15LP Integrated Circuit - DIP24 - Lattice Semiconductor

GAL20V8B25LP Integrated Circuit - DIP24 - Lattice Semiconductor

GAL20RA10B15LP Integrated Circuit - DIP24 - Lattice Semiconductor