name: DAC1208 function: 12-bit multiplying, Microprocessor-compatable, Double-buffered DAC package: DIP,24 manufacturer: National Semiconductor added-by: Pete W. De Bonte +--()--+ CS- | 1 24| Vcc WR1- | 2 23| Byte1/Byte2- GND | 3 22| WR2- DI5 | 4 21| XFER- DI4 | 5 20| DI6 DI3 | 6 19| DI7 DI2 | 7 18| DI8 DI1 | 8 17| DI9 DI0(LSB) | 9 16| DI10 Vref |10 15| DI11(MSB) RFb |11 14| IOUT2 GND |12 13| IOUT1 +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/