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| 78HT305VC资料 | |
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78HT305VC PDF Download |
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File Size : 116 KB
Manufacturer:TI Description:Mode Select Table A LOW signal on MR overrides all other inputs and asynchronously forces all outputs LOW A LOW signal on SR overrides counting and parallel loading and allows all outputs to go LOW on the next rising edge of CP A LOW signal on PE overrides counting and allows informa- tion on the Parallel Data (Pn) inputs to be loaded into the flip-flops on the next rising edge of CP With PE and MR (LS160) or SR (LS162) HIGH CEP and CET permit count- ing when both are HIGH Conversely a LOW signal on ei- ther CEP or CET inhibits counting The LS160A and LS162A use D-type edge-triggered flip- flops and changing the SR PE CEP and CET inputs when the CP is in either state does not cause errors provided that the recommended setup and hold times with respect to the rising edge of CP are observed |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：78HT305VC 厂 家：TI 封 装： 批 号：07+ 数 量：2329 说 明：原装正品 |
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运 费：所有运费均有我司承担 所在地：深圳 新旧程度： |
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| 联系人：申小姐 |
| 电 话：0755-83330991,0755-83047629 |
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| 公司地址： 深圳市福田区中航路鼎城国际1017 |
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1. 所有我司提供的货物，均为原厂原装正品！ 2. 我们的报价是不含税价格。含税需要增加相应的税点。
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