TC74VHCT541AFDatasheet Search Results TC74VHCT541AF OCTAL BUFFER. INVERTED/NON INVERTED, 3-STATE OUTPUTS TC74VHCT541AFK Octal Buffer TC74VHCT541AFT OCTAL BUFFER. INVERTED/NON INVERTED, 3-STATE OUTPUTS TC74VHCT541AFW OCTAL BUFFER. INVERTED/NON INVERTED, 3-STATE OUTPUTS