All The IC ->> Electronics Parts ->> HD74LS22
HD74LS22 Datasheet, PDF, Circuit Diagram, Application Notes
HD74LS22 Application,Package,Pin
Application : Dual 4-input Positive NAND Gates(with Open Collector Ouputs)
Manufacturer : HITACHI[Hitachi Semiconductor]
Package :
Pin :
Application : Ouadruple 2-input Positive NAND Gates
Manufacturer : HITACHI[Hitachi Semiconductor]
Package :
Pin :
Application : Dual 4-input Positive NAND Gates(with Open Collector Ouputs)
Manufacturer : Hitachi Semiconductor
Package :
Pin :