制造商:NSC
制造商全称:National Semiconductor
功能描述:Arithmetic Logic Units/Function Generators
MM74HC194NMC74HC194N
MM74HC20N
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MM74HC221AMX
MM74HC221AN
MM74HC221ASJ
MM74HC221ASJX
MM74HC240
MM74HC240MTC
MM74HC240MTC_Q
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