sp232een资料 | |
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sp232een |
file size : 116 kb
manufacturer: description:the amplitude of start pulse öst is the same as the ö1 and ö2 pulses. the shift register starts the scanning at the high level of öst, so the start pulse interval determines the length of signal accumulation time. the öst pulse must be held high at least 200 ns and overlap with ö2 at least for 200 ns. to operate the shift register correctly, ö2 must change from the high level to the low level only once during high level of öst. the timing chart for each pulse is shown in figure 7. |
1pcs | 100pcs | 1k | 10k | ||
型 号:sp232een 厂 家: 封 装:0628 批 号:dip/sop 数 量:6352 说 明: |
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运 费: 所在地: 新旧程度: |
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公司地址: 深圳市福田区佳和大厦b座1802室 门市部:华强广场 q2a114展销柜 |