74LS181 Integrated Circuit TTL - CASE: DIP24 MAKE: Texas Instruments

74LS90 SMD Integrated Circuit TTL - CASE: SMD MAKE: Texas Instruments

74LS145 Integrated Circuit TTL - CASE: DIP16 MAKE: Texas Instruments

74LS40 Integrated Circuit TTL - CASE: Standard MAKE: Texas Instruments

74LS393 Integrated Circuit TTL - CASE: DIP14 MAKE: Texas Instruments

74LS365 SMD Integrated Circuit TTL - CASE: SMD MAKE: Texas Instruments

74LS47 Integrated Circuit TTL - CASE: DIP16 MAKE: Texas Instruments

74LS30 SMD Integrated Circuit TTL - CASE: SMD MAKE: Texas Instruments