SAA1064
Philips 4-digit LED-driver with I2C-Bus interface

    (   ,    
):
AD1  AD0   
 0    0    0x70
 0    1    0x72
 1    0    0x74
 1    1    0x76

P.S.        

Copyleft (C<<) Andrew aka TEHb <undongle@newmail.ru>