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

1Pcs SN74BCT245N PDIP-20 Bus Transceivers Octal Bus Transceiver

3Pcs SN74LS640N PDIP-20 Bus Transceivers Octal Bus

2Pcs SN74S240N PDIP-20 Buffers & Line Drivers Octal

2Pcs SN74AS245NSR SO-20 Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs

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

3Pcs SN74ALS640BNSR SO-20 Bus Transceivers OCTAL BUS TRANSCEIVER

9Pcs CD74HC245M96 SOIC-20 Bus Transceivers Tri-St. Octal Bus