| 制造商 | 部件名 | 数据表 | 功能描述 |
 Fairchild Semiconductor |
MM74C922
|
114Kb / 10P |
16-Key Encoder 20-Key Encoder
|
 Holtek Semiconductor In... |
BS801C
|
181Kb / 21P |
Touch Key
December 2, 2009 |
 Fairchild Semiconductor |
MM74C923WMX
|
131Kb / 11P |
16-Key Encoder ??20-Key Encoder
|
|
MM74C922WMX
|
131Kb / 11P |
16-Key Encoder 20-Key Encoder
|
 Copal Electronics |
MRK
|
1Mb / 8P |
Key Switches
|
|
MRKC1052B-C-10
|
391Kb / 2P |
Key Switches
|
 Avia Semiconductor Co.,... |
HX610
|
56Kb / 1P |
6-Key Capacitive Touch Key Controller
|
 PHOENIX CONTACT |
2891521
|
46Kb / 2P |
Key - FL PATCH GUARD KEY
|
 Wurth Elektronik GmbH &... |
74271
|
142Kb / 2P |
Safety Key
005.006 |
 MOSDESIGN SEMICONDUCTOR... |
MC88A
|
23Kb / 1P |
8 TUNES 8 KEY WITH SCAN KEY
2005-01-25 |