SN74HC4040DBR
SN74HC4040DBRE4
SN74HC4040DBRG4
SN74HC4040DE4
SN74HC4040DG4
SN74HC4040DR
SN74HC4040DRE4
SN74HC4040DRG4
SN74HC4040DT
SN74HC4040DTE4
0755-83237632