| PART |
Description |
Maker |
| HT-2811 |
Ding Dong Door Bell
|
Holtek
|
| M8031-2S |
DING-DONG SOUND EFFECT GENERATOR IC
|
BOWIN ELECTRONIC CO.
|
| M1D-95 |
DUAL TONE WIRELESS DOOR BELL
|
Electronic Theatre Controls, Inc.
List of Unclassifed Manufacturers
ETC[ETC]
MOSDESIGN SEMICONDUCTOR CORP
|
| M3E.-H M3D-95 |
3 STATE DUAL TONES WIRELESS DOOR BELL 三州双音无线门铃
|
Electronic Theatre Controls, Inc.
List of Unclassifed Manufacturers
ETC[ETC]
MOSDESIGN SEMICONDUCTOR CORP
|
| 73K222BL-IGT 73K222BL-IH 73K224AL 73K224BL |
V.22, V.21, Bell 212A, Bell 103 Single-Chip Modem with Integrated Hybrid
|
http://
|
| 73K224L |
V.22bis/V.22/V.21/ Bell 212A/Bell 103 Single-Chip Modem
|
TDK Electronics
|
| S1T2410B01 S1T2410B02 DS_S1T2410B01 S1T2410B02-D0B |
From old datasheet system
bipolar integrated circuit designed as a telephone bell replacement
Low drain current,Adjustable 2-frequency tone,Built-in hysteresis
bipolar integrated circuit designed as telephone bell replacement
|
SAMSUNG SEMICONDUCTOR CO. LTD.
SAMSUNG[Samsung semiconductor]
Samsung Electronic
|
| UM66 |
Music Calling Bell
|
ETC
|
| MT3530 MT3530BE |
BELL 103/V.21 SINGLE CHIP MODEM
|
ZARLINK[Zarlink Semiconductor Inc]
|
| CMX644A |
V22 and Bell 212A Modem with DTMF Generator
|
CONSUMER MICROCIRCUITS LIMITED
|
| DS-S1T2410B01 |
bipolar integrated circuit designed as a telephone bell replacement
|
Samsung semiconductor
|
