These gates are monolithic complementary MOS (CMOS) integrated circuits constructed with N- and P-channel enhancement mode transistors The MM70C95 MM80C95 and the MM70C97 MM80C97 convert CMOS or TTL outputs to TRI-STATE outputs with no logic inversion the MM70C96 MM80C96 and the MM70C98 MM80C98 provide the logical opposite of the input signal The MM70C95 MM80C95 and the MM70C96 MM80C96 have common TRI-STATE controls for all six devices The MM70C97 MM80C97 and the MM70C98 MM80C98 have two TRISTATE controls one for two devices and one for the other four devices Inputs are protected from damage due to static discharge by diode clamps to VCC and GND