Neutron Radiation Responses of Motorola MCE 54H79Dual Type-D Flip-Flops,

摘要

The high-power logic circuits (RSN54H00series) has been quoted to function within nominal data sheet specifications at a neutron fluence of 5 x 10to the 14th power n/sq cm (E > 10keV). To determine the degradation beyond this point and how it would restrict circuit performance,two Motorola 54H79Dual-D Flip-Flop samples were tested to a total fluence of 1.9 x 10to the 15th power n/sq cm (E > 10keV). The tests were performed at the the White Sands Missile Range Fast-Burst Reactor (WSMRFBR). The report presents the results of this test. The 54H79can be considered representative for the whole 54H00family.