Part Number: 14DMB (National semiconductor) Part Number: 14DME235M (No description) Part Number: 14DN0563 (No description) Part Number: 14DN133 (No description) Part Number: 14DN156 (Fu) Part Number: 14DN157 (Funai) Part Number: 14DN158 (Funai dc87 vpe 8/tube/dip64 unkn) Part Number: 14DN197 (No description) Part Number: 14DN201 (No description) Part Number: 14DN209 (Stock) Part Number: 14DN210 (No description) Part Number: 14DN210A (Funai) Part Number: 14DN21OA (Funai) Part Number: 14DN223A (No description)