SN74HCT240N
SN74HCT240NE4
SN74HCT240NS
SN74HCT240NSE4
SN74HCT240NSG4
SN74HCT240NSR
SN74HCT240NSRE4
SN74HCT240NSRG4
SN74HCT240PW
SN74HCT240PWE4
0755-82519391