74138
![74138引脚图及其真值表](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9AED902DF920DC8DD97713802438C459B8E83D2FA3E0B1C04E6087EA855F0AEABF82CF8E6F2BAD21A101EFD01EC72DD6BE2853CEAF99B834994916A6979126402F393B1D0AFE1D044839AE954E66229AF)
74138引脚图及其真值表
图片尺寸339x304![74138集成电路译码器](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E831AD0354ACB34CF6DF6D84CAB912DFA3F779381DA2C91F76DDE824E36E042DC6628101C0ACA13EFDEDC6F7E89A7397CF83BBB5CD7CDEB46F904814EE69B3F9CCCEB9FFF877C643CD8CF35D966B750909C)
74138集成电路译码器
图片尺寸500x351![数字逻辑74138做数据分配器](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73CFB9C2D42069E1A8514D6B32C62CD32081D7F7E755706D4DE770E27A64C3E7489694DD904477A586B6379FE980209139ABB486E73B2FA32F10552133A25F54C83948CD1260F1923E82EC052BD545563E)
数字逻辑74138做数据分配器
图片尺寸656x554![74138功能表](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73B5E87B51095EFB9A1B1141E40BC9FC9658B4AFFA0C9AE321E618E07942F3AEE3665E08556E3B10D64FDC6E652B5D38DC984CD9168CF779B8806883B723CAF3FC2C0C072D2D20EE7C1BA477209DA38E16)
74138功能表
图片尺寸374x225![数字电子技术实验4报告](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83BCEA7DA07E69487FD632F842B993CEFCE6466E450635E79E517D03660CF50B68AA24D1BF013F60404ED313756BED16AE406AD0DAFD3BE96BF729DFD8B783CCA25D9D7E4DC502A1AA07B6209C13A75436)
数字电子技术实验4报告
图片尺寸675x520![数字电路与逻辑设计:用74138实现一位全加器!](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9918377EC8AD4587B5A21995071E759BD692DBE622EAA8F3BC6AA105BE68AA461D23678E6A8A55F7F5BD58068584F505FC62F21C6A271019983004C2C87221B6BE25F1C9EF11527AD682F75DE586F7A71)
数字电路与逻辑设计:用74138实现一位全加器!
图片尺寸600x337![验证74138译码器功能doc4页](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9402B5B9FC19205811A1C780B55F45BEA3AB09E3B7EBDCF8F6609BF63FC07B0CBC76B85F537BC99081B44F167BF3020C4FC13EB84DD7F257826B98CB4CC4883090FD373F34FCD54032B9C1AC128219CEA)
验证74138译码器功能doc4页
图片尺寸792x1120![可编程器件cpld-7ppt](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73199365D89B43C77D5C20726E3AAD77333486C047A5DDE76B02B982AAA9D4B48C8AEF5B9B0BDF15A6A68C83A0260431A79E8AC9530FCFA2F0AC0365A000175865B33D3EEBC2EA71C0CF23E262B0F7EC82)
可编程器件cpld-7ppt
图片尺寸1080x810![74hc13874138中文资料说明功能真值表引脚图](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9D2E4FD409276480851B6A55F825C011D662180D256EAC8DCB0F47C50E341136F19BE804C2818CB7BD3F97E04588C747C67FC02C7F930F6AABD5FBD5A19AE989417EC574E4D2C3A05603C6BF25ACE43B1)
74hc13874138中文资料说明功能真值表引脚图
图片尺寸350x252![用译码器74138配合逻辑门设计电路实现逻辑函数lxyzxyxz画出逻辑电路](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9970E586936E698219B406C238E7C8488D5B025AAD67A0DBBCF586D70536958581612F441487A4BA9377105A3E16978B167D23E49CC3E399B39CFDE55B3FD1909F7B68076231F8B024BF18848AC878551)
用译码器74138配合逻辑门设计电路实现逻辑函数lxyzxyxz画出逻辑电路
图片尺寸600x251![74138集成电路译码器](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83CD92B271E85C97842B0F6B5080018A4032B15E9F804D6DCF3B321F605473FF507A63197B2C8663C90BE2ACF36E3E5078774B3086D3B83F14708EDB27B195874FC0D0195700E344EC087E1D76DDC20FCC)
74138集成电路译码器
图片尺寸448x474![数字电路实验二译码器及其应用预实验报告](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A733193E05BC1FAA67F0ABAE9FA3FFAEAF75A1400CEFF90B817318DB708849C02E8ED2B8DFDF986B0FBA82546DF2B3E9EC5074E7C63B96E70FCCA85351BBB81FD5563FBA9DB65B80800F1D811D83D100D98)
数字电路实验二译码器及其应用预实验报告
图片尺寸289x376![用74138设计一个数字译码器输y1为低电平其余都为高电平有人会吗](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73D6CBD616C902A8B27FD6C5EC6B429C34F7BA1B8A9B4E7B40D2FE00A4269DE3274A4E2F4ADBD0695ADA5E461CFF9BE98426069E8631C504B1B43201D58237C53EA17C6126876EB929E910F16C00D35A31)
用74138设计一个数字译码器输y1为低电平其余都为高电平有人会吗
图片尺寸429x439![用74138译码器扩展成5/32译码电路](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E839E94401F70CE33DC835B109A4A101D42C34295BB48133BE81876E238E64EF1BCE5FC8E8674838659DF78357F4D91C03C526BBE27E7D1B9658809BBC26084D9D460B57EF9C2596D1F69D3A1B667E6DEB9)
用74138译码器扩展成5/32译码电路
图片尺寸600x436![74138设计七段译码器电路图及仿真](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A735FE20AD38B14DA9BB0AB440DBC3BA497E5BE840830CF0BD782F3F4C22265BCB8D647ED233A1D98AABB30E8C34FDFE675B8338F205F6505AC066EF527F6D7996E86C1FFC0E8DF1798C7A6478676D6784D)
74138设计七段译码器电路图及仿真
图片尺寸893x366![74系列引脚图](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E92C2705B3EB26AF7E5BD4C4D33C6F3474076D920B9B5249A52283D19BBAD0D5B31250F8BBA1C783E26563208553786D622A051DC52DBC1D786BF97AEC7F8120E0241FD7804A4111AB45A80535E6CB2636)
74系列引脚图
图片尺寸919x408![译码器与编码器ppt](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73F9A1C06FA542B793F7A8F9007D1D84C653E3948B112CC977ACB5505A5413CC7E22893E334940D720BE5DA0309C0687028EBD01B2168682E4D3636719F49309C24FB3DDE143987B59BF039F8F0BB6382D)
译码器与编码器ppt
图片尺寸1080x810![数字电路与逻辑设计:用74138实现一位全加器!](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73B35165AB7820A2996DA96F25B4D11807E308D0DCB42C4E05CE0E8C67011274F41A9496C4B088BB1FBE0BB7F82133A530B6B5ECAD14A5BD30A89037F56507EC1963ED54451013942527DADC0F4702D4B8)
数字电路与逻辑设计:用74138实现一位全加器!
图片尺寸450x218![展开全部 按键未按下时,输入74138的电平为h;按键按下时,为l.](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8368F0E2BEB6F6D5FA339CA5F3841D1EBD0B9BDD09C61849AA67F4D120C02A2A53B30ECB0021DF918F993401890D5D8B7758974DA13C82BC46CE7F36ACD90C0C9BF658FC2E2A53585C90F79B5B72EA53BB)
展开全部 按键未按下时,输入74138的电平为h;按键按下时,为l.
图片尺寸892x469![基于51单片机的led点阵屏的设计与实现](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9E96F65BC070BA77CC8A82D11E33F598075E88D17CED325BEFC0509B91D18C904F840CEEEE7A69B02500F264C8CBCAE613199F32FDA066BC7F5E265BA55374D496196A42BF0759FB05D0EE0B3E4C8235B)
基于51单片机的led点阵屏的设计与实现
图片尺寸494x282