型号：LS256

厂商：STMICROELECTRONICS[STMicroelectronics]

大小：84.65 Kbytes

页数：共8页

功能：TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE

型号：LS256B

厂商：STMICROELECTRONICS[STMicroelectronics]

大小：84.65 Kbytes

页数：共8页

功能：TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE

型号：LS256D

厂商：STMICROELECTRONICS[STMicroelectronics]

大小：84.65 Kbytes

页数：共8页

功能：TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE