FS4054H 输入电压范围3.8V~6.8V 输入最大耐压28V 输入过压关闭充电阈值6.8V
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00 为四组2 输入端与非门(正逻辑),共有54/7400、54/74H00、54/74S00、54/74LS00四种线路结构形式,其主要电特性的典型值如下:
74LS112英文手册资料,感兴趣的朋友欢迎下载阅读。
74LS112 datashee—英版数据手册,感兴趣的可以看看哦。
These devices contain two independent J-K negative-edge-triggered flip-flops. A low level at the preset and clear inputs sets or resets the outputs regardless of the levels of the
54LS112/DM54LS112A/DM74LS112ADual Negative-Edge-Triggered Master-SlaveJ-K Flip-Flops with Preset, Clear,and Complementary OutputsGeneral DescriptionThis device contains two indepen
54112/74112双下降沿 J-K 触发器(有预置、清除端)简要说明:112为带预置和清除端的两组 J-K 触发器,共有 54/74S112 和 54/74LS112 两种线路结构型式,其主要电特性的典型值