| PART |
Description |
Maker |
| MC34010 |
ELECTRONIC TELEPHONE CIRCUIT
|
Motorola, Inc
|
| U3750BM |
One Chip Telephone Circuit
|
TEMIC Semiconductors
|
| LH1028 |
Telephone Interface Circuit
|
ST Microelectronics
|
| HA16820NT |
Telephone Speech Circuit 电话语音电路
|
Hitachi,Ltd.
|
| AN5707NS |
RV ELECTRONIC TUNER-CONTROL IC
From old datasheet system
TV/VIDEO CIRCUIT,TV SOUND AND VIDEO RECEIVER CIRCUIT,BICMOS,SOP,28PIN,PLASTIC
|
Panasonic Semiconductor
Matsushita, Panasonic
|
| NTE1649 |
Integrated Circuit Telephone Tone Ringer
|
NTE Electronics
|
| AS2522B AS2522BQ AS2522BF |
Telephone Line Interface and Speakerphone Circuit
|
ams AG
AMSCO[austriamicrosystems AG]
Austria Mikro Systems
|
| TEA1081 TEA1081T |
Supply circuit with power-down for telephone set peripherals
|
NXP Semiconductors
PHILIPS[Philips Semiconductors]
|
| TEA1085 TEA1085A TEA1085AT TEA1085T |
Listening-in circuit for line-powered telephone sets
|
PHILIPS[Philips Semiconductors]
|
| LS656AB LS656B LS656 |
TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE
|
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
|
