TC74VHCT32AFK-EK TC74VHCT32AFN TC74VHCT32AFT TC74VHCT32AFT TSSOP14 TC74VHCT32AFT(EL TC74VHCT32AFT(EL) TC74VHCT32AFT(EL,M) TC74VHCT32AFT(ELK TC74VHCT32AFT(ELM) TC74VHCT32AFT-EK(M)