name: SAA1064 function: 4-digit LED driver with I2C bus package: 24-lead DIL,24 manufacturer: Philips added-by: Dave Cox +--()--+ ADR | 1 24| SCL Cext | 2 23| SDA P8 | 3 22| P16 P7 | 4 21| P15 P6 | 5 20| P14 P5 | 6 19| P13 P4 | 7 18| P12 P3 | 8 17| P11 P2 | 9 16| P10 P1 |10 15| P9 MX1 |11 14| MX2 Vee |12 13| Vcc +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/ name: SAA1064 function: I2C 4-digit LED driver package: DIP24,24 manufacturer: Philips +--()--+ adr | 1 24| scl cext | 2 23| sda p8 | 3 22| p16 p7 | 4 21| p15 p6 | 5 20| p14 p5 | 6 19| p13 p4 | 7 18| p12 p3 | 8 17| p11 p2 | 9 16| p10 p1 |10 15| p9 mx1 |11 14| mx2 Vee |12 13| Vcc +------+ This pinout came from the Chipdir: http://www.chipdir.org/