4-PCS TI SN54LS90J 54LS90..
1PCS NEW SN54LS90J MOT 9422+ CDIP-14..
SN54LS90J 54LS90J CDIP-14..
always perfect with UTSOURCE
Good description; good price
Fast,friendly service
Fast and reliable. A pleasure to deal with
GOT IT
Great. Thanks