SN74HC240APWR
SN74HC240APWRE4
SN74HC240APWRG4
SN74HC240DBR
SN74HC240DBRE4
SN74HC240DBRG4
SN74HC240DW
SN74HC240DWE4
SN74HC240DWG4
SN74HC240DWR
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