3Pcs SN74LS640-1NSR SO-20 Bus Transceivers Octal bus Transceiver

3Pcs SN74ALS534ANSR SO-20 Flip Flops Octal D-Ty Edge-Trig F-F W/3-State Otpt

3Pcs SN74AC564N PDIP-20 Flip Flops Octal D-Ty Edge-Trig F-F W/3-State Otpt

3Pcs MC74ACT640DWR2G SOIC-20 Bus Transceivers Octal Transceiver Inverting

3Pcs SN74ALS540DWR SOIC-20 Buffers & Line Drivers Octal

10pcs 74LS245 74LS245N SN74LS245N HD74LS245P DM74LS245N Octal Bus Transceivers w

3Pcs SN74ALS534ADWR SOIC-20 Flip Flops Octal

3Pcs SN74CB3Q16244DGGR TSSOP-48 Digital Bus Switch ICs OCTAL LVDS RECEIVER