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| mcsr-2000f98-5资料 | |
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mcsr-2000f98-5 |
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file size : 116 kb
manufacturer: description:read/write access to the four local buses c ns1, ew1, ns2 and ew2 c is controlled, in part, by four bidirectional pass gates connected directly to the buses. to read a local bus, the pass gate for that bus is turned on and the three- input multiplexer is set accordingly. to write to a local bus, the pass gate for that bus and the pass gate for the associ- ated tristate driver are both turned on. the two-input multiplexer supplying the control signal to the drivers per- mits either: (1) active drive, or (2) dynamic tristating controlled by the b input. turning between lns1 and lew1 or between lns2 and lew2 is accomplished by turning on the two associated pass gates. the operations of reading, writ- ing and turning are subject to the restriction that each bus can be involved in no more than a single operation. |
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| 1pcs | 100pcs | 1k | 10k | ||
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型 号：mcsr-2000f98-5 厂 家： 封 装：0633 批 号： 数 量：3658 说 明： |
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运 费： 所在地： 新旧程度： |
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| 联系人：林浩/林妮 |
| 电 话：0755-82532799/82532766/83989559 |
| 手 机：13510168121/13725556003 |
| qq：496982847/351622092 |
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| 传 真：0755-82532766 |
| email：maxim_zi@126.com |
| 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 |
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