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| SE5119DKG资料 | |
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SE5119DKG PDF Download |
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File Size : 116 KB
Manufacturer:SEI Description:These pins along with the HKS form a 4´4 keyboard matrix which can perform key- board input detection. When on-hook (HKS=high) all the pins are set high. While off-hook the column group (C1~C3) is set low and the row group (R1~R4) remains high for input detection. Pressing a key connects a single row to a single column HKS and actuates the sys- tem oscillator that results in a dialing signal output. If more than two keys are pressed at the same time, no response occurs. The key-in debounce time is 20ms. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：SE5119DKG 厂 家：SEI 封 装：SOT-89 批 号：09+ 数 量：23000 说 明：绝对全新原装大量现货，质量保证，欢迎来电查询 |
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运 费： 所在地： 新旧程度： |
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| 联系人：李利媛 |
| 电 话：0755/83019596,83247541,83247486 |
| 手 机：13480648723 |
| QQ：1104562168,1178139673,1113496577,2881934444,2881943289,2881943290 |
| MSN：ao-liteng01@hotmail.com,ao-liteng02@hotmail.com,ao-liteng03@hotmail.com,ao-liteng04@hotmail.com |
| 传 真：0755-83016216 |
| EMail：aoliteng1@163.com |
| 公司地址： 广东省深圳市福田区振兴西路新欣大厦B座518室 |
