M74HCT14RM13TR
M74HCT14TTR
M74HCT157B1R
M74HCT157M1R
M74HCT157RM13TR
M74HCT158B1R
M74HCT164B1
M74HCT164B1R
M74HCT164RM13TR
M74HCT164TTR
13510998172