| PART |
Description |
Maker |
| HT9020B |
Call Progress Tone Detector
|
Holtek Semiconductor Inc
|
| HT9020B |
Call Progress Tone Detector
|
holtek
|
| FX633D4 FX633 FX633P1 |
Call Progress Tone Detector
|
List of Unclassifed Manufacturers
ETC[ETC]
CONSUMER MICROCIRCUITS LIMITED
|
| MX623 |
Line-Powered Call Progress Tone Detector
|
List of Unclassifed Manufacturers
ETC[ETC]
|
| RE46C152 |
CMOS Ionization Smoke Detector ASIC with Interconnect, Timer Mode and Tone Select
|
Microchip Technology
|
| MX633P MX633 |
CALL PROCRESS TONE DETECTOR
|
MICROSEMI[Microsemi Corporation]
|
| CD22859 CD22859E |
Monolithic Silicon COS/MOS Dual-Tone Multifrequency Tone Generator
|
INTERSIL[Intersil Corporation]
HARRIS
|
| W91080 |
tone/pulse dialer with handfree lock and key tone functions
From old datasheet system
|
Winbond
|
| BA8206 BA8206F A5800623 BA8206/F |
Tone Ringer IC for Telephone Set(?佃??虹???????)
Communications LSIs > ICs for telephone > Tone ringer
From old datasheet system
Tone Ringer IC for Telephone Set(电话机的响铃芯片)
|
ROHM[Rohm]
Rohm CO.,LTD.
|
| EM91403A/B/C/D EM91403AP |
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR
Telephone Dialer Multi-Function Dialer
|
ELAN Microelectronics C...
ELAN Microelctronics Corp .
|
