Translators, Level Shifters

Logic translator or level shifter ICs are devices used to pass information between digital logic devices that are operating from different/incompatible supply voltages, or which implement different signaling methods. Examples might include the connection of a digital-output sensor requiring a 5 V supply to an FPGA with a 3.3 V I/O supply, or converting between single-ended signaling methods like CMOS or TTL and differential techniques, such as PECL or LVDS.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
UM3302M8 $0.60	Union Semiconductor International Limited	2-Bit Bidirectional Voltage-Leve	Tape & Reel (TR)	8-MSOP	Surface Mount	UM3302	-40°C ~ 85°C (TA)
UM3304 $0.36	Union Semiconductor International Limited	4-Bit Bidirectional Voltage-Leve	Tape & Reel (TR)	12-CSP (1.86x1.36)	Surface Mount	-	-40°C ~ 85°C (TA)
UM3304QA $0.53	Union Semiconductor International Limited	4-Bit Bidirectional Voltage-Leve	Tape & Reel (TR)	12-QFN (1.7x2)	Surface Mount	-	-40°C ~ 85°C (TA)
UM3304QS $0.53	Union Semiconductor International Limited	4-Bit Bidirectional Voltage-Leve	Tape & Reel (TR)	14-QFN (3.5x3.5)	Surface Mount	-	-40°C ~ 85°C (TA)
UM3304QT $0.53	Union Semiconductor International Limited	4-Bit Bidirectional Voltage-Leve	Tape & Reel (TR)	16-QFN (2.6x1.8)	Surface Mount	-	-40°C ~ 85°C (TA)
UM3304UE $0.68	Union Semiconductor International Limited	4-Bit Bidirectional Voltage-Leve	Tape & Reel (TR)	14-TSSOP	Surface Mount	UM3304	-40°C ~ 85°C (TA)
UM3308 $0.73	Union Semiconductor International Limited	8-Bit Bidirectional Voltage-Leve	Tape & Reel (TR)	20-CSP (2.35x1.85)	Surface Mount	-	-40°C ~ 85°C (TA)
UM3308H $0.85	Union Semiconductor International Limited	8-Bit Bidirectional Voltage-Leve	Tape & Reel (TR)	20-CSP (2.35x1.85)	Surface Mount	UM3308	-40°C ~ 85°C (TA)