{"error":{"root_cause":[{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*SN74AHC02-Q1,pdf(Quadruple 2-I.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1"}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"recommend_keyword_search_v1","node":"c8Ry91qkQA6igO07LZRl5w","reason":{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*SN74AHC02-Q1,pdf(Quadruple 2-I.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1","caused_by":{"type":"illegal_argument_exception","reason":"expected ')' at position 34"}}}]},"status":400}
The SN74AHC02 contains four independent 2-input NOR gates that perform the Boolean function Y = A • B or Y = A + B in positive
2010-08-06 23:01
(IC)SN74LS26DR逻辑 - 栅极和逆变器资料PDF/SGS现货原装热卖在线询价RoHS:[/td]标准包装:2,500包装:带卷 (TR)类别:集成电路 (IC)原厂类别;逻辑 - 栅极
2012-05-15 20:25
(0.154", 3.90mm 宽设备封装:14-SOIC[td=2,1,220]应用/使用:NXP 集成电路 (IC)SN74HCT04DR逻辑 - 栅极和逆变器资料PDF/SGS安逸通国
2012-05-15 20:35
74L系列芯片74LS02
2012-08-17 17:06
描述74HC02 勘探
2022-07-21 07:04
本帖最后由 eehome 于 2013-1-5 10:01 编辑 (IC)SN74LS157DR逻辑 - 信号开关RoHS:标准包装:2,500包装:带卷 (TR)类别:集成电路 (IC)原厂
2012-05-15 20:18
。此外,我们还将教您如何便捷进行上下变频。TI SN74LV1T 系列只需一个电轨,便可执行上下电压变频。该器件的过压容限输入允许针对 Vcc 电平进行高达 5.5V 的下变频,其可低至 1.8V。此外
2022-11-22 06:45
是[立创商城](https://atta.szlcsc.com/upload/public/pdf/source/20140707/1457707139888.pdf?Expires=4070880000&OSSAccessKeyId=LTAIJDIkh7
2022-02-23 06:34
=oxh_wx3、【周启全老师】开关电源全集http://t.elecfans.com/topic/130.html?elecfans_trackid=oxh_wx无线充电MOS驱动SN-D02
2018-12-01 17:24
西门子伺服电机维修1PH8083-1SN02-0MA1伺服电机维修类型:步进伺服电机维修、主轴伺服电机维修、测速电机维修、直流伺服电机维修、直流器维修、电主轴维修、直线电机维修、空调压缩机维修、特种
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