| 制造商 | 部件名 | 数据表 | 功能描述 |
 List of Unclassifed Man... |
M581
|
109Kb / 1P |
DING-DONG DOOR BELL
|
|
HK537
|
72Kb / 2P |
DING-DONG SOIND WITH DUAL TONE
|
 Holtek Semiconductor In... |
HT2813
|
292Kb / 13P |
Single Sound Generator
10th July 97 |
|
HT2860
|
553Kb / 9P |
6-Sound Generator
11th July 97 |
 List of Unclassifed Man... |
AY-3-8910
|
655Kb / 8P |
Programmable Sound Generator
|
 BOWIN ELECTRONIC CO. |
M8031-2S
|
30Kb / 2P |
DING-DONG SOUND EFFECT GENERATOR IC
|
 Unisonic Technologies |
1812A
|
215Kb / 7P |
SINGLE SOUND GENERATOR
|
 Holtek Semiconductor In... |
HT45F2020
|
6Mb / 85P |
Sound Effect Generator Flash MCU
April 11, 2017 |
 Mallory Sonalert Produc... |
MSE28MDD7
|
43Kb / 1P |
Ding Dong 4.3 - 3.4 kHz Double Shot
|
 Holtek Semiconductor In... |
HT2811
|
351Kb / 4P |
DING DONG FOR DOOR BELL
|