| PART |
Description |
Maker |
| M1E |
WIRELESS DOOR CHIME
|
Electronic Theatre Controls, Inc.
|
| CD22859 CD22859E |
Monolithic Silicon COS/MOS Dual-Tone Multifrequency Tone Generator
|
INTERSIL[Intersil Corporation]
HARRIS
|
| EM91403A_B_C_D EM91403CK EM91403DK EM91403 EM91403 |
TelephoneDialerMulti-FunctionDialer
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR
|
EMC[ELAN Microelectronics Corp]
|
| EM91420 EM91420A EM91420AP EM91420B EM91420BP EM91 |
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL TONE MELODY
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR
|
EMC[ELAN Microelectronics Corp]
|
| MT9122 MT9122AP |
Dual Voice Echo Canceller with Tone Detection(双话音回声消除器（带音调检测功能）)
CMOS Dual Voice Echo Canceller with Tone Detection CMOS双语音回声消除的音侦
|
Mitel Networks Corporation
Mitel Networks, Corp.
|
| TA7630P E003476 |
DUAL VOLUME/BALANCE/TONE (BASS/BREBLE) DC CONTROL IC
DUAL VOLUME / BALANCE / TONE (BASS / TREBLE) DC CONTROL IC
From old datasheet system
|
Toshiba Corporation
Toshiba Semiconductor
|
| 72042 72041 |
SERIES CH CHIME STROBES
|
Gamewell-FCI by Honeywell
|
| W91331N W91330ALN W91330LN W91331AN W91330N W91330 |
TONE/PULSE DIALER WITH HANDFREE LOCK AND KEY TONE FUNCTION
TONE/PULSE DIALER WITH HANDSFREE LOCK AND KEY TONE FUNCTIONS
|
Winbond Electronics
|
| CHR |
Selectable Output Chimes and Chime/Strobes
|
Systemsensor advanced ideas.
|
| M-980-02T M-980-02 M-980-02P M-980-02S |
3V/5V General Purpose Call Progress Tone Detector TELECOM, TONE DECODER CIRCUIT, PDSO16
|
CLARE[Clare, Inc.]
Clare Inc
|
| SM8224 SM8224BS SM8224B SM8224BM |
Dual-Tone Receiver IC
|
http://
NPC[Nippon Precision Circuits Inc]
|
| M995B |
256 NOTES DUAL TONE
|
List of Unclassifed Manufacturers
ETC[ETC]
SHENZHEN TIRO SEMICONDUCTOR
|
