5Pcs SN74ALS240AN PDIP-20 Buffers & Line Drivers Tri-State Octal

5Pcs CD74ACT244E PDIP-20 Buffers & Line Drivers Tri-State Octal

10Pcs SN74ALVC245DGVR TVSOP-20 Bus Transceivers Tri-State Octal Bus

5Pcs SN74ALS576BN PDIP-20 Flip Flops Octal D-Ty Edge-Trig F-F W/3-State Otpt

5Pcs SN74HC640NSR Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs

5Pcs SN74LS240N PDIP-20 Buffers & Line Drivers Octal Buffer/Line

2Pcs CD74HC640E PDIP-20 Bus Transceivers Hi-Sp CMOS Octal Inv Octal Inv Bus Xcvr

15Pcs SN74LVC245ADBR SSOP-20 Bus Transceivers Tri-State Octal Bus