M74HCT240B1R
M74HCT240M1R
M74HCT241B1R
M74HCT241M1R
M74HCT244B1
M74HCT244B1R
M74HCT244FP-1
M74HCT244M1R
M74HCT244RM13TR
M74HCT244TTR
0755-83245050