- S3507AI
- S3507AIC
CMOS single chip u-law / A-law synchronous combo codecs with filter - S3507AICLCC
CMOS single chip u-law / A-law synchronous combo codecs with filter - S3507AID
CMOS single chip u-law / A-law synchronous combo codecs with filter - S3507I
CMOS Single Chip u-Law A-Law Synchronous Combo Codecs With Filters - S3507IC
CMOS single chip u-law / A-law synchronous combo codecs with filter - S3507ID
CMOS single chip u-law / A-law synchronous combo codecs with filter