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序号 型号 描述 大小 厂家Logo 下载
271 DM74LS138W Decoders/Demultiplexers 169K NSC 4225338
272 DM74LS139 Decoders/Demultiplexers 169K NSC 4225337
273 DM74LS139E Decoders/Demultiplexers 169K NSC 4225336
274 DM74LS139J Decoders/Demultiplexers 169K NSC 4225335
275 DM74LS139J/A+ 2-To-4-Line Demultiplexer 162K 暂无图片 3552847
276 DM74LS139M Decoders/Demultiplexers 169K NSC 4225333
277 DM74LS139M Decoder/Demultiplexer 83K FAIRCHILD 4225334
278 DM74LS139MX 2-To-4-Line Demultiplexer 83K FAIRCHILD 3552846
279 DM74LS139N Decoder/Demultiplexer 83K FAIRCHILD 4225332
280 DM74LS139N Decoders/Demultiplexers 169K NSC 4225331
281 DM74LS139N/A+ 2-To-4-Line Demultiplexer 162K 暂无图片 3552845
282 DM74LS139N/B+ 2-To-4-Line Demultiplexer 162K 暂无图片 3552844
283 DM74LS139SJ Decoder/Demultiplexer 83K FAIRCHILD 4225330
284 DM74LS139SJX 2-To-4-Line Demultiplexer 83K FAIRCHILD 3552842
285 DM74LS139W Decoders/Demultiplexers 169K NSC 4225329
286 DM74LS13J Dual 4-input NAND Gate 108K 暂无图片 3552840
287 DM74LS13J/A+ Dual 4-input NAND Gate 108K 暂无图片 3552838
288 DM74LS13M DUAL 4-INPUT SCHMITT TRIGGER 64K NSC 5214161
289 DM74LS13N DUAL 4-INPUT SCHMITT TRIGGER 64K NSC 5214160
290 DM74LS13N/A+ Dual 4-input NAND Gate 108K 暂无图片 3552837
291 DM74LS13N/B+ Dual 4-input NAND Gate 108K 暂无图片 3552834
292 DM74LS13W Dual 4-input NAND Gate 108K 暂无图片 3552833
293 DM74LS14 Hex Inverters with Schmitt Trigger Inputs 126K NSC 4225327
294 DM74LS14 Hex Inverter with Schmitt Trigger Inputs 63K FAIRCHILD 4225328
295 DM74LS14J Hex Inverter 68K 暂无图片 3552832
296 DM74LS14J/A+ Hex Inverter 68K 暂无图片 3552831
297 DM74LS14M Hex Inverter with Schmitt Trigger Inputs 63K FAIRCHILD 4225326
298 DM74LS14MX Hex Inverter 63K FAIRCHILD 3552830
299 DM74LS14N Hex Inverter with Schmitt Trigger Inputs 63K FAIRCHILD 4225325
300 DM74LS14N/A+ Hex Inverter 68K 暂无图片 3552829