This showy 1970s take on Didot is credited by various sources to Herb Lubalin and Tom Carnase, but an early LSC advertisement credits Carnase alone. It’s possible that it was derived directly from CBS Didot. Some phototype shops offered it with swashes.
No official digital version is available, but there have been at least two attempts: one by Image Club (1992, now discontinued) and Jason Walcott’s Domani CP (2013). ParaType’s Didona is similar, but without as much stroke contrast and various other departures.