| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | DAC1231 |  813Kb/4P | DAC1231/DAC1232 12-Bit, mP Compatible,Double-Buffered D to A Converters |
 National Semiconductor ... | DAC1231LCJ |  361Kb/18P | 12-Bit, uP Compatible, Double-Buffered D to A Converters |
| DAC1231LCJ |  813Kb/4P | DAC1231/DAC1232 12-Bit, mP Compatible,Double-Buffered D to A Converters |
 National Semiconductor ... | DAC1231LCJ-1 |  361Kb/18P | 12-Bit, uP Compatible, Double-Buffered D to A Converters |
| DAC1231LCJ-1 |  813Kb/4P | DAC1231/DAC1232 12-Bit, mP Compatible,Double-Buffered D to A Converters |
 National Semiconductor ... | DAC1231LCN |  361Kb/18P | 12-Bit, uP Compatible, Double-Buffered D to A Converters |
| DAC1231LCN |  813Kb/4P | DAC1231/DAC1232 12-Bit, mP Compatible,Double-Buffered D to A Converters |
 National Semiconductor ... | DAC1231LCWM |  361Kb/18P | 12-Bit, uP Compatible, Double-Buffered D to A Converters |
| DAC1231LCWM |  813Kb/4P | DAC1231/DAC1232 12-Bit, mP Compatible,Double-Buffered D to A Converters |
 National Semiconductor ... | DAC1231LIN |  361Kb/18P | 12-Bit, uP Compatible, Double-Buffered D to A Converters |
| DAC1231LIN |  813Kb/4P | DAC1231/DAC1232 12-Bit, mP Compatible,Double-Buffered D to A Converters |