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74LS148,74ls30

附录二:74ls148的引脚图和逻辑功能表
附录二:74ls148的引脚图和逻辑功能表电工基础知识与基本技能(41)
电工基础知识与基本技能(41)74ls148
74ls14874ls148的4路抢答器
74ls148的4路抢答器> sn74ls148nd (motorola inc) ls series, 8-bit encoder, pdip16
> sn74ls148nd (motorola inc) ls series, 8-bit encoder, pdip16
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