| PART |
Description |
Maker |
| U3750BM |
One Chip Telephone Circuit
|
TEMIC Semiconductors
|
| U4030B |
Telephone Speech Circuit
|
Atmel
|
| AS2522B AS2522BQ AS2522BF |
Telephone Line Interface and Speakerphone Circuit
|
ams AG
AMSCO[austriamicrosystems AG]
Austria Mikro Systems
|
| TEA1067TD-TNBSP TEA1067TDNBSP TEA1067NNBSP TEA1067 |
Telephone Speech Circuit
From old datasheet system
|
Philips Semiconductors
|
| AS2524 AS2524B AS2523 |
Telephone Line Interface and Speakerphone Circuit
|
ams AG
AMSCO[austriamicrosystems AG]
Austria Mikro Systems
|
| NTE1690 |
Integrated Circuit Telephone DTMF Dialer
|
NTE[NTE Electronics]
|
| AS2524B AS2524BF AS2523T AS25231 AS2524T AS2524F |
Telephone Line Interface and Speakerphone Circuit
|
austriamicrosystems AG
|
| NTE1693 |
Integrated Circuit Telephone Pulse Dialer (CMOS)
|
NTE[NTE Electronics]
|
| TEA1066T |
Versatile telephone transmission circuit with dialler interface
|
PHILIPS[Philips Semiconductors]
|
| TEA1065 TEA1065T |
Versatile telephone transmission circuit with dialler interface
|
NXP Semiconductors
|
| LS356 LS356B LS356AB |
TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE
|
List of Unclassifed Manufacturers
ETC[ETC]
SGS-Ates Componenti Electronici S P A
|
