Description
This application note describes a low power, (output power of 4.1W) general purpose adapter which is able to handle a wide range input voltages (88VAC to Dec 16, 2011 How it Works. Matrix keypads use a combination of four rows and four columns to provide button states to the host device, typically a debounced and, if valid, the 74C922 places the corresponding binary key code 74C922 may stop asserting DAV, its data lines continue to emit the key code 8080 programmable I/O. $4.60. D. MM442. 41264C. Video RAMS. $1.96. D. MM450. 74C922 . Keyboard Encoder. $11.25. D. MM451. 74C923. 20 key encoder.
Part Number | 74C922 |
Brand | ON Semiconductor |
Image |
74C922
ONSEMICON
720
0.38
HONGKONG KUONGSHUN ELECTRONIC LIMITED
74C922
ON/ST
5000
1.2125
Dongguan Jinxinxin Trading Co.,Ltd
74C922
ON/CMD
9800
2.045
Yingxinyuan INT'L (Group) Limited
74C922
ON/SANYO
21
2.8775
Cicotex Electronics (HK) Limited
74C922
ONSEM
8000
3.71
Acort Co., Limited