25LC128
HCF4049U (2)HCF404 (12)HCF40 (124)HCF4 (147)HCF (169)

STMicroelectronics

HCF4049UBEY

Inverter IC 6 Channel 16-DIP
STMicroelectronics

HCF4049UM013TR

Inverter IC 6 Channel 16-SO

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