Octal Buffer / Line Driver w/ 3-State Outputs 74HCT541D MM74HCT541WM CD74HCT541M SN74HCT541DW MC74HCT541ADWG SN74HCT541DWR SN74HCT541NSR; 74HCT541D.653; 74HCT541D,652; 74HCT541D,653; 74HCT541D,653; 74HCT541D,652;