For straightforward FDIR implementations, discrete logic components remain a highly effective and low-overhead solution. TI’s latest space-enhanced SCxT logic family simplifies system design by supporting single-supply level shifting across a broad voltage range (1.2V to 5.5V), eliminating the need for additional level translators.

Standard logic gates such as the SN54SC4T02-SEP (4-channel NOR) or SN54SC4T08-SEP (4-channel AND) allow for simple yet robust implementation of decision logic.

For added flexibility, configurable logic devices like the SN54SC3T97-SEP provide multiple logic functions with a single orderable part number.