| PART |
Description |
Maker |
| LC7366N LC7365N LC7365 |
DTMF Tone Generator for Pushbutton Telephone 双音多频音发生器按键电话
|
Sanyo Electric Co., Ltd.
SANYO[Sanyo Semicon Device]
|
| MT3371B |
Wide Dynamic Range (50dB) DTMF Receiver with delayed DTMF tone detection and power down mode (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| MT3170B MT3270B MT3171B MT3271B |
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (4.19MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection (4.19MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with Delayed DTMF tone detection and power down mode (4.19MHz Xtal)
Wide Dynamic Range (50dB) DTMF Receiver with delayed DTMF tone detection (4.19MHz Xtal)
|
Zarlink Semiconductor
|
| MV5089 |
DTMF Generator
|
Plessey
|
| EM91415AP EM91415A/B/C/D |
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR
Telephone Dialer Multi-Function Dialer
|
ELAN Microelctronics Corp .
|
| PCD3344A PCD3344AP PCD3344AT PCD3349AT PCD3349A PC |
8-BIT MICROCONTROLLER WITH DTMF GENERATOR
|
PHILIPS[Philips Semiconductors]
|
| MV5089 |
From old datasheet system
DTMF GENERATOR
|
ETC
Zarlink Semiconductor Inc
|
| ZNBG3110 ZNBG3110Q20 ZNBG3111 ZNBG3111Q20 |
Bias Generator with Polarity & Local Osc. Tone Switch.
FET BIAS CONTROLLER WITH POLARISATION SWITCH AND TONE DETECTION
|
ZETEX[Zetex Semiconductors]
|
| C4096AHG |
DTMF Generator/Receiver On-Chip
From old datasheet system
|
hitachi
|
| PCD3354A PCD3354AH PCA3354CH PCA3354C |
8-bit microcontrollers with DTMF generator and 256 bytes EEPROM
|
PHILIPS[Philips Semiconductors]
|
| PCD3359AH |
8-bit microcontroller with DTMF generator and 128 bytes EEPROM
|
NXP Semiconductors
|
