SN74LS640DWR2 Datasheet and SN74LS640DWR2 manual

Manufacturer : ON Semiconductor 

Packing : SOIC 

Pins : 20 

Temperature : Min 0 °C | Max 0 °C

Size : 155 KB

Application : Octal Bus Transceivers 

SN74LS640DWR2 PDF Download