| PART |
Description |
Maker |
| HT-2811 |
Ding Dong Door Bell
|
Holtek
|
| M8031-2S |
DING-DONG SOUND EFFECT GENERATOR IC
|
BOWIN ELECTRONIC CO.
|
| TO-92 8021-2 |
DING-DONG SOUND EFFECT GENERATOR IC
|
List of Unclassifed Manufacturers
|
| H66T19AA H66T19BA H66T32BA H66T68AA H66T68 H66T68B |
64-Note ROM memory Dynamic speaker can be driven with external NPN transistor
CMOS LSI DESIGNED FOR USE IN DOOR BELL/ TELEPHONE AND TOY
CMOS LSI DESIGNED FOR USE IN DOOR BELL, TELEPHONE AND TOY
|
MICRO-ELECTRONICS[Micro Electronics]
HSMC
Hi-Sincerity Mocroelectronics
Hi-Sincerity Microelectronics
|
| 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
|
| L99DZ70XPTR L99DZ70XP |
Door actuator driver with 6 bridges for double door lock control, mirror fold and mirror axis control, highside driver for mirro
|
ST Microelectronics
STMicroelectronics
|
| 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
|
| AWB-20R6-12 |
BELL
|
Projects Unlimited, Inc.
|
| FX614D4 FX614P3 |
Bell 202 compatible modem
|
CONSUMER MICROCIRCUITS LIMITED
|
| MT35212A MT35212AP MT35212AE |
BELL 212A/CCITT V.22 Modem Filter
|
MITEL[Mitel Networks Corporation]
|
| 12TL2 12TL4 23TL2 23TL4 |
Door Interlock Switches
|
ITT Corporation
|
