抢答器报告

整理文档很辛苦,赏杯茶钱您下走!

免费阅读已结束,点击下载阅读编辑剩下 ...

阅读已结束,您可以下载文档离线阅读编辑

资源描述

:1074:102118074018LEDLEDLED74LS148CC451174LS14883I0-----I788STST1481YEX01CC4511A0---A37A---GCC4511LTBILT8BILELECC45110----974LS1480----71-8I074LS14811174LS1483Y0Y1Y2CC4511DY0Y1Y2CC4511ABC74LS7474LS148YEX74LS74SDRDRD0RD174LS74QCC4511BLLE0---9955574LS192555CC451174LS19210555F0=R1=15K?,R268K?C=0.1555CPDBOCPDCC4511BO5554005559974LS74QCC4511LECC451174LS19274LS192CPU274LS192274LS148CC451174LS74QCC4511LE74LS7474LS148ST74LS148CC4511011ST110ST01STQ1CC4511LE0Q01CC4511BL0LEDCC4511ST0074LS192BO74LS148ST74LS14874LS148BJTLED8074LS1480320MSCC451174LS148YEX074LS74CC451174LS1483CC4511CC45111.74LS14830.CC45118.74LS12374LS148YEX074LS1231B1ATW1=0.45REXTCEXT474LS148YEX74LS123ACC4511LELE74LS74QLED874LS148YEX20MS74LS7474LS148ST74LS1481STCC4511LECC4511BLLE74LS148STLECC451174LS148BL74LS148LECC451174LS148CC451174LS14874LS148ST74LS148CC5411

1 / 5
下载文档,编辑使用

©2015-2020 m.777doc.com 三七文档.

备案号:鲁ICP备2024069028号-1 客服联系 QQ:2149211541

×
保存成功