CMOS Logic ICs

Supports a wide range of supply voltages from a low-voltage, high-speed type (TC74VCX series) to a high-withstand voltage logic (4000 series). Provided in the different types of packages ranging from a subminiature, slim, leadless type (VQON, CST8) to an industrial standard type, TSSOP.

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About the TC7MA/MZ/MH/MET Series

The TC74VCX/LCX/VHC/VHCT Series offers devices with the same characteristics and packages as for the TC7MA/MZ/MH/MET Series. The TC74VCX/LCX/VHC/VHCTxxxxFK is recommended for use in new designs.

Series	Recommended series
TC7MA Series	TC74VCX Series
TC7MZ Series	TC74LCX Series
TC7MH Series	TC74VHC Series
TC7MET Series	TC74VHCT Series

About the TC74VHC/LCX Series

74VHC/LCX Series offers devices with TSSOP packages. The 74VHC/LCXxxxxFT is recommended for use in new designs.

Series	Recommended series
TC74VHCxxxxFT	74VHCxxxxFT
TC74VHC9xxxxFT	74VHC9xxxxFT
TC74VHCTxxxxFT	74VHCTxxxxFT
TC74VHCVxxxxFT	74VHCVxxxxFT
TC74LCXxxxxFT	74LCXxxxxFT

Selection list of CMOS Logic ICs family
Type	Series	Part Number	Operating voltage range (V)	Propagation delay (ns)	Output current (mA)	Input Tolerant (V)	Output Tolerant (V)	Equivalent
5-V	Standard	TC4000B TC4500B	3～18	65 (@5.0V)	±0.51 (@5.0V)	-	-	TC4S TC4W
	High-Speed	TC74HC	2～6	23 (@4.5V)	±4.0 or ±6.0 (@4.5V)	-	-	TC7S TC7W TC7WT
	High-Speed	TC74HCT	4.5～5.5	23 (@4.5V)	±4.0 or ±6.0 (@4.5V)	-	-	TC7S TC7W TC7WT
	Advanced	TC74AC	2～5.5	8.5 (@4.5V)	±24 (@4.5V)	-	-	-
	Advanced	TC74ACT	4.5～5.5	8.5 (@4.5V)	±24 (@4.5V)	-	-	-
	Very High-Speed	TC74VHC 74VHC TC74VHC9 74VHC9	2～5.5	8.5 (@4.5V)	±8.0 (@4.5V)	0～5.5	-	TC7SH TC7WH TC7PH TC7SET
		TC74VHCT 74VHCT	4.5～5.5		±8.0 (@4.5V)		0～5.5	TC7SH TC7WH TC7PH TC7SET
		TC74VHCV 74VHCV	1.8～5.5		±16 (@4.5V)		0～5.5	-
Low-voltage	-	TC74LVX	2.0～3.6	12 (@3.0V)	±4.0 (@3.0V)	0～5.5	-	-
	-	TC74LCX 74LCX	1.65～3.6 ^*	6.5 (@3.0V)	±24 (@3.0V)	0～5.5	0～5.5	TC7SZ TC7PZ TC7WZ
	-	TC74VCX	1.2～3.6 ^*	4.2 (@2.3V)	±24 (@3.0V)	0～3.6	0～3.6	-

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CMOS Logic ICs