74ls38
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dm74ls83中文资料
图片尺寸678x503![74ls381引脚图管脚图和功能真值表](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3504263757,1111978058&fm=253&fmt=auto&app=138&f=JPEG?w=456&h=260)
74ls381引脚图管脚图和功能真值表
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dm74ls83an pdf下载及第2页内容在线浏览
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复习: 74ls163 的逻辑功能
图片尺寸680x510![74138的符号图如下如74ls138(38译码器),74ls154(4-16译码器),74ls139](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3287282125,4017369686&fm=253&fmt=auto&app=138&f=JPEG?w=551&h=500)
74138的符号图如下如74ls138(38译码器),74ls154(4-16译码器),74ls139
图片尺寸650x590![74ls138管脚图及真值表](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3494520994,454060869&fm=253&fmt=auto&app=138&f=GIF?w=535&h=225)
74ls138管脚图及真值表
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74ls00引脚图及功能真值表和特性参数
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74ls163引脚图与管脚功能表资料word版
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dm74ls75mx中文资料
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74ls192n拐角图
图片尺寸596x271![74ls136中文资料_74ls136引脚图及功能表_特性参数2018-5-4 09:56本文](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3609696062,707070664&fm=253&fmt=auto&app=138&f=JPEG?w=622&h=311)
74ls136中文资料_74ls136引脚图及功能表_特性参数2018-5-4 09:56本文
图片尺寸622x311![> sn74ls38j (motorola inc) ls series, quad 2-input nand gate, c](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3202649752,195304894&fm=253&fmt=auto&app=138&f=JPG?w=500&h=648)
> sn74ls38j (motorola inc) ls series, quad 2-input nand gate, c
图片尺寸759x984![74ls86中文资料汇总74ls86引脚图内部逻辑图及应用电路](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1132556612,4005584669&fm=253&fmt=auto&app=138&f=JPEG?w=419&h=226)
74ls86中文资料汇总74ls86引脚图内部逻辑图及应用电路
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74ls08引脚图及功能表
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74ls48中文资料
图片尺寸800x1132![异步集成计数器74ls90](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3228138451,177661145&fm=253&fmt=auto&app=138&f=JPEG?w=279&h=262)
异步集成计数器74ls90
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74ls160设计60进制计数器
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74ls273
图片尺寸433x186![介绍用74ls00和74ls20,74ls138和74ls20,74ls151,74ls153四种方式实现](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=542870443,2759243040&fm=253&fmt=auto&app=138&f=JPEG?w=667&h=500)
介绍用74ls00和74ls20,74ls138和74ls20,74ls151,74ls153四种方式实现
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74ls273中文资料
图片尺寸479x540