数据选择器真值表
![74系列数字电路7415374l153等双4选1数据选择器](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73EA7C7DC919548F31C5905E57E549ECBC060B06DC204BDAD0B080BFB2778467AE7C4E09E803C09DC9CDC963D81E18EF93C35728CA911CD3E0AD6E43A0A4ED48AE9126FF1C173CA90449532B3DC4C8428B)
74系列数字电路7415374l153等双4选1数据选择器
图片尺寸1464x876![数据选择器ppt](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E833F17F5695FA1C431BC7024E80AB7F2012BDE1D2ADF2190B682BF61DEDD6C2952FC36656DA623237861E51953C7AA9650061D39F202B5714D1D3D9265C552D3D246C74B8B396E0D2540B6BAE62C402BBC)
数据选择器ppt
图片尺寸1080x810![a2a1a0d2 a2a1a0d3 图1(b)所示为一个8选1数据选择器,其功能表如表1](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E832EAF2AA59BF620246DCC934C813FFE5C063D24B565933DF0F1C32D67E5C1664F780F33A966656051A512704E8DCD0F55FADC8D8F5B66237DB78B133FB767E8916120328D53916777A296061746DAEAD7)
a2a1a0d2 a2a1a0d3 图1(b)所示为一个8选1数据选择器,其功能表如表1
图片尺寸763x441![真值表](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83338011E82D20DEECF77D81073D64C0AD6C74C397334B3DB6DA3D817AA86192700E977BA132EF26216B9E4FF1E5FE1EFA6C9D78063D1F79D31B28BF50BBEB7088BB0AAC981873F60B03FEC880B09D76BF)
真值表
图片尺寸984x577![sagoo](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9F6BE34D5597C9BC1121199F34DF637C1305E600DA7A9B29731E72759761A9A2685C8D9D010AFE9291C124CAEB78528A9E7D6794E0D351478D5D0D7273B492F3EFE5AB2F49FAB2CCA37947DEC0ADB868B)
sagoo
图片尺寸669x222![表1 8选1数据选择器真值表一块具有n个地址端的数据选择器,具有对2n个](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7318ECE72E446D89C885DA2210F1B8CD5C10EE314C54DCE720C68F52C6D792DD41EE72D80C64006960D1B8BE9909A49408AF9FECFE7E2D77A52366ACF2C6A31C6886246DD52AA1443F5FA7EE7B1CFD9931)
表1 8选1数据选择器真值表一块具有n个地址端的数据选择器,具有对2n个
图片尺寸400x234![8选1数据选择器](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E961024BACFB7FFB2BBA8B846F0C34EA341C5CD58280D781CBE3F46A82A4CDBCA18874970F2B2398694E65E938FEE02E682F13C00A4E4E46275A5CF7200C71D20E18FCE20C041746CE05791A58FFAA00DC)
8选1数据选择器
图片尺寸172x231![图3 8选1数据选择器74ls151的引脚排列图 表2 数据选择器74ls151功能](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83D43BC506BD31B656BB872A51C26AB0FCBF3FA8C3421DB173FB10B07527EC153B1639AB40BF59C27526088304DC3251200BA8844C2441928E6462F7AAC2AA1A456F34A1EB267ED510D142E79E1E87B313)
图3 8选1数据选择器74ls151的引脚排列图 表2 数据选择器74ls151功能
图片尺寸284x345![从功能表可以看出,该比较器的比较原理和两位比较器的比较原理相同.](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9BB7AFEFCD2CBF06B0A6F248BE17828563588774D96A70122EF87BB7C4D1CCE3F4CD02A2704B0081770F7FA9EB86C95AAA94AE2BC49FDE2916564607FF2787262DD3214BD879778065F8426A5DE8A2659)
从功能表可以看出,该比较器的比较原理和两位比较器的比较原理相同.
图片尺寸446x253![74ls148真值表如下图: 74ls148的输入端和输出端低电平有效.](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73D7F478F7E95AF8F2E91FEB8545FDBA99C8AE1EB8C35F7C93F21A8B2224FAFA65BC92CD593DA7364B79522DAD6CDA2387642B302063CDF07FE1AC17E42478FC99FCFD31B0DE04D84566B18509624E10AC)
74ls148真值表如下图: 74ls148的输入端和输出端低电平有效.
图片尺寸636x442![8选1数据选择器74ls151doc3页](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A733FD727A98D0412D48B2FBBA7456FA1F9385A8343A28271C1EBA6AF295D72293B02C850D42AB514F41E0053AFB2506ABB50EBF3D6AB5C661D558C44E8B0B64DB89FFF6076A8E34AB1CD7C5BBBD5F1F188)
8选1数据选择器74ls151doc3页
图片尺寸792x1120![数字电子技术-数据选择器ppt](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9C76809C8EB67998048A605677D3443D852877F3C224E58C0B8B9F4F5EDCE5ABDD14E6C68E47870E0C4FBC8C089D0BEB5F529E01609F0C38374C409F75A1F37AE1AE1EDA9BBE45E1217A6B4882A28CD5B)
数字电子技术-数据选择器ppt
图片尺寸1080x810![真值表:封装引脚图:采用双列直插16脚封装,3线-8线译码器,电源电压=5v](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E94B0D0F470FC63C2FD1DE2EE275D8C1E47A343409870532C51BA66E48C3ECF0188AC9AE2AD49CD6DCEB1F515EEF982F4BA36AA23E4B18600A57DC195A02D7AC3BDCAA437EB5A1EA07341A88A871AFADB0)
真值表:封装引脚图:采用双列直插16脚封装,3线-8线译码器,电源电压=5v
图片尺寸394x239![连载fpgaveriloghdl系列实例数据选择器](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8327E6B42366FEBA88ACE5FAF70B436A552735B11BC909D928A99F4FE19860EF4FE76CF804ABE4B6B2A453A3306E06D22A1B77D448533B0C943BC69802E86057D726EBF96E977336F3D82D6BA6E32CC304)
连载fpgaveriloghdl系列实例数据选择器
图片尺寸431x261![数电实验三数据选择器和译码器应用](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E902D6DD466F54EC72BDF5C5165F58021A6A47194C727F9AA800F86A18738E839BEC1901054EE352B364FEBA3BCA7FCA8EDAF90DDACB509F2A4ABB087D4A8012DE68E68C0B411DB38538806E2C7D85DFDF)
数电实验三数据选择器和译码器应用
图片尺寸670x362![真值表 a b c f](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73698D47154BDF8A5BD47584341D0A7306663F213DED042978D560EA8C4C91F874A32A03014DC8816B39AD9A22088737C7EF432F3065F9C452AE009C6FB1E1BE86FECC79049294841DF218F874677B78F7)
真值表 a b c f
图片尺寸1080x810![数据选择器](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7392497E1118B0029496444B38918229C4D83344FFF7ADAA1429CE9FBA56E09F9F718D7D0E99E82C36EC08EE2F7940D87B7AD60280709F33BFBAE5807F7B8EC0F131A9347D7D5110626A094BD0A56A33A2)
数据选择器
图片尺寸299x242![设计电路 74ls148优先编码器真值表](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E98B057862FBDA49B8EDA20A6B25BF83B44AF73D41533FDEAE7B76C26097F65EF89674C2ADB02040958AC9755BD05CFA0C191F569268EED2C0F2F7E5C7A70BE8C946AC692A846D0F74B4B60B10EA0527B5)
设计电路 74ls148优先编码器真值表
图片尺寸799x385![工程科技 电子/电路 哈工大数字逻辑电路与系统实验报告 数据选择器是](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7312FDA5688511146BA28078A22D4D32CE09D20FB803F044AEA2FA91F6550C2B6C5ADDB94C73ADEA903145C0FE11C4E2783B21129CCAB7485BE9A63C26FC3A20547D07426C2644C31AB6CAAFC1306176DB)
工程科技 电子/电路 哈工大数字逻辑电路与系统实验报告 数据选择器是
图片尺寸1155x569![数据选择器](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83057BE87FF8485B84CF6EFB745391288D00ACA1E7F0C3C494C010220D781FFDEDB7B1379B593018DF25683163891AB334732FB35CD5BD992E4788B47F67424E5AD5D34F5E3A943CA9E99AA0244C13FB6B)
数据选择器
图片尺寸575x264