Toshiba Logic Gates 2,400+

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Schmitt Trigger	Surface Mount	No. of Functions	Technology	No. of Inputs	Packing Method	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Load Capacitance (CL)	Package Style (Meter)	Package Equivalence Code	Propagation Delay (tpd)	Maximum I (ol)	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Minimum Supply Voltage (Vsup)	Maximum Power Supply Current (ICC)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
TC7SZ34FU(TE85L)	Toshiba	BUFFER	INDUSTRIAL	GULL WING	5	TSSOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	1	CMOS	1	TR	5	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP5/6,.08	11 ns	24 Amp	Gates	.635 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G5	5.5 V			Not Qualified	1.65 V
TC74ACT02F(EL)	Toshiba	NOR GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	4	CMOS	2		5		50 pF	SMALL OUTLINE		9.5 ns			1.27 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G14	5.5 V	1.9 mm	5.3 mm	Not Qualified	4.5 V			e0			10.3 mm	ACT
TC74VHC10F(F)	Toshiba	NAND GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	3	CMOS	3	TUBE	5	2/5.5	50 pF	SMALL OUTLINE	SOP14,.3	9 ns	8 Amp	Gates	1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G14	5.5 V			Not Qualified	2 V
TC74LVQ00FN(EL)	Toshiba	NAND GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	4	CMOS	2		3.3		50 pF	SMALL OUTLINE		11 ns			1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G14	3.6 V	1.75 mm	3.9 mm	Not Qualified	2 V				NOT SPECIFIED	240	8.65 mm	LVQ
TC74LVX32F(EL,F)	Toshiba	OR GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	4	CMOS	2	TR	3	3.3	50 pF	SMALL OUTLINE	SOP14,.3	17 ns	4 Amp	Gates	1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G14	3.6 V			Not Qualified	2 V
TC74HC10AF-EL	Toshiba	NAND GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	3	CMOS	3		5		50 pF	SMALL OUTLINE		19 ns			1.27 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G14	6 V	1.9 mm	5.3 mm	Not Qualified	2 V			e0			10.3 mm	HC/UH
TC7SH32F(TE12L)	Toshiba	OR GATE	INDUSTRIAL	GULL WING	5	LSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	2		5		50 pF	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH		8.5 ns			.95 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G5	5.5 V	1.4 mm	1.6 mm	Not Qualified	2 V						2.9 mm	HC/UH
TC74VHCT14AFN(M)	Toshiba	INVERTER	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	YES	6	CMOS	1		5	5	50 pF	SMALL OUTLINE	SOP14,.25	11 ns	8 Amp	Gates	1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G14	5.5 V			Not Qualified	4.5 V
TC74VHCT32AFN	Toshiba	OR GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	4	CMOS	2		5	5	50 pF	SMALL OUTLINE	SOP14,.25	8.5 ns	8 Amp	Gates	1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G14	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V				NOT SPECIFIED	NOT SPECIFIED	8.65 mm	AHCT/VHCT
TC74HC00AF(EL)	Toshiba	NAND GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	4	CMOS	2		5		50 pF	SMALL OUTLINE		19 ns			1.27 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G14	6 V	1.9 mm	5.3 mm	Not Qualified	2 V			e0			10.3 mm	HC/UH
TC7SG34FE	Toshiba	BUFFER	INDUSTRIAL	FLAT	5	VSOF	RECTANGULAR	PLASTIC/EPOXY	NO	YES	1	CMOS	1		3	1.2/3.3	30 pF	SMALL OUTLINE, VERY THIN PROFILE	FL5/6,.047,20	56 ns	.3 Amp	Gates	.35 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-F5	3.6 V	.5 mm	.8 mm	Not Qualified	.9 V			e0			1 mm	LVP
TC7SZU04FU(T5LDW,E	Toshiba	INVERTER	INDUSTRIAL	GULL WING	5	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	1		2.5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		9 ns			.65 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G5	5.5 V	1.1 mm	1.25 mm		1.8 V						2 mm	LVC/LCX/Z
TC7S02F	Toshiba	NOR GATE	INDUSTRIAL	GULL WING	5	LSSOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	1	CMOS	2		5	2/6	50 pF	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	125 ns	2 Amp	Gates	.95 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G5	6 V	1.4 mm	1.6 mm	Not Qualified	2 V				NOT SPECIFIED	NOT SPECIFIED	2.9 mm	HC/UH
TC74VHC21FW	Toshiba	AND GATE		GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	CMOS	4					SMALL OUTLINE					1.27 mm			TIN LEAD	DUAL	R-PDSO-G14		1.9 mm	5.3 mm	Not Qualified				e0			10.3 mm	AHC/VHC
TC74AC04F	Toshiba	INVERTER	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	6	CMOS	1		3.3	3.3/5	50 pF	SMALL OUTLINE	SOP14,.3	11.2 ns	12 Amp	Gates	1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G14	5.5 V	1.9 mm	5.3 mm	Not Qualified	2 V				NOT SPECIFIED	NOT SPECIFIED	10.3 mm	AC
TC7S00FU(T5L,T)	Toshiba	NAND GATE
TC7SZ34FE(TE85L)	Toshiba	BUFFER	INDUSTRIAL	FLAT	5	DFP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	1	CMOS	1	TR	5	3.3	50 pF	FLATPACK	FL5/6,.047,20	10 ns	24 Amp	Gates	.5 mm	85 Cel	-40 Cel		DUAL	R-PDFP-F5	5.5 V			Not Qualified	1.65 V
TC74HC4050AF-TP2	Toshiba	BUFFER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	6	CMOS	1		5		50 pF	SMALL OUTLINE		19 ns			1.27 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G16	6 V	1.9 mm	5.3 mm	Not Qualified	2 V		IOH = 6MA @ VOH = 4.13V; IOL = 6MA @ VOL = 0.33V; WITH EXTENDED INPUT VOLTAGE	e0			10.3 mm	HC/UH
TC74LCX86F(EL,K,F)	Toshiba	XOR GATE		GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	4	CMOS	2		1.8		50 pF	SMALL OUTLINE	SOP14,.3	35 ns	24 Amp		1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G14	3.6 V	1.9 mm	5.3 mm		1.65 V	100 mA					10.3 mm	LVC/LCX/Z
TC7SZ34F(T5LTST,JF	Toshiba	BUFFER	INDUSTRIAL	GULL WING	5	LSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	1		5			SMALL OUTLINE, LOW PROFILE, SHRINK PITCH		10 ns			.95 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G5	5.5 V	1.4 mm	1.6 mm		1.65 V						2.9 mm	LVC/LCX/Z
TC74HC30AF(EL,F)	Toshiba	NAND GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES		CMOS		TR	5	2/6	50 pF	SMALL OUTLINE	SOP14,.3		4 Amp	Gates	1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G14	6 V			Not Qualified	2 V
TC74AC04FT	Toshiba	INVERTER	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	6	CMOS	1		3.3	3.3/5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	11.2 ns	12 Amp	Gates	.65 mm	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G14	5.5 V	1.2 mm	4.4 mm	Not Qualified	2 V			e4	30	260	5 mm	AC
TC7SZU04FU(BRA,F)	Toshiba	INVERTER	INDUSTRIAL	GULL WING	5	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	1		2.5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		9 ns			.65 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G5	5.5 V	1.1 mm	1.25 mm		1.8 V						2 mm	LVC/LCX/Z
TC74AC11F(TP1)	Toshiba	AND GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	3	CMOS	3		5		50 pF	SMALL OUTLINE		10.2 ns			1.27 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G14	5.5 V	1.9 mm	5.3 mm	Not Qualified	2 V			e0			10.3 mm	AC
TC74HCT08AF-EL	Toshiba	AND GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	4	CMOS	2		5		50 pF	SMALL OUTLINE		25 ns			1.27 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G14	5.5 V	1.9 mm	5.3 mm	Not Qualified	4.5 V			e0			10.3 mm	HCT
TC74LVQ02F(EL)	Toshiba	NOR GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	4	CMOS	2		3.3		50 pF	SMALL OUTLINE		8 ns			1.27 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G14	3.6 V	1.9 mm	5.3 mm	Not Qualified	2 V			e0			10.3 mm	LVQ
TC74VHCT00AFNELP,M	Toshiba	NAND GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	4	CMOS	2		5			SMALL OUTLINE		9 ns			1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G14	5.5 V	1.75 mm	3.9 mm		4.5 V		NOT AVAILABLE IN JAPAN				8.65 mm	AHCT/VHCT/VT
TC74HC11AF-EL	Toshiba	AND GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	3	CMOS	3		5		50 pF	SMALL OUTLINE		21 ns			1.27 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G14	6 V	1.9 mm	5.3 mm	Not Qualified	2 V			e0			10.3 mm	HC/UH
TC74VCX00FK	Toshiba	NAND GATE	INDUSTRIAL	GULL WING	14	VSSOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	4	CMOS	2		1.5	3.3	30 pF	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	TSSOP14,.16,20	37 ns	24 Amp	Gates	.5 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G14	3.6 V	1 mm	3 mm	Not Qualified	1.2 V	100 mA			NOT SPECIFIED	NOT SPECIFIED	4 mm	ALVC/VCX/A
TC74HC4072F	Toshiba	OR GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	2	CMOS	4		5	2/6	50 pF	SMALL OUTLINE	SOP14,.3	28 ns	4 Amp	Gates	1.27 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G14	6 V			Not Qualified	2 V			e0
TC7SG08FE(TE85L,F)	Toshiba	AND GATE	INDUSTRIAL	FLAT	6	DFP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	1	CMOS	2	TR	3	1.2/3.3	30 pF	FLATPACK	FL6,.047,20	63.2 ns	.3 Amp	Gates	.5 mm	85 Cel	-40 Cel		DUAL	R-PDFP-F6	3.6 V			Not Qualified	.9 V
TC7SL02FU(TE12L)	Toshiba	NOR GATE	INDUSTRIAL	GULL WING	5	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	2		3.3		25 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		20 ns			.65 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G5	3.6 V	1.1 mm	1.25 mm	Not Qualified	1 V			e0			2 mm	HC/UH
TC74VCX00FT(EL)	Toshiba	NAND GATE	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	4	CMOS	2	TR	1.5	3.3	30 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	37 ns	24 Amp	Gates	.65 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G14	3.6 V	1.2 mm	4.4 mm	Not Qualified	1.2 V				NOT SPECIFIED	NOT SPECIFIED	5 mm	ALVC/VCX/A
TC7SG14AFS	Toshiba	INVERTER	INDUSTRIAL	FLAT	5	VSOF	RECTANGULAR	PLASTIC/EPOXY	YES	YES	1	CMOS	1		3	1.2/3.3	30 pF	SMALL OUTLINE, VERY THIN PROFILE	FL6,.03,14	58.1 ns	.3 Amp	Gates	.35 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-F5	3.6 V	.5 mm	.8 mm	Not Qualified	.9 V			e0			1 mm	LVP
TC74HC00AF-TP1	Toshiba	NAND GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	4	CMOS	2		5		50 pF	SMALL OUTLINE		19 ns			1.27 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G14	6 V	1.9 mm	5.3 mm	Not Qualified	2 V			e0			10.3 mm	HC/UH
TC74AC20P	Toshiba	NAND GATE	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	2	CMOS	4		3.3	3.3/5	50 pF	IN-LINE	DIP14,.3	11.4 ns	12 Amp	Gates	2.54 mm	85 Cel	-40 Cel		DUAL	R-PDIP-T14	5.5 V	4.45 mm	7.62 mm	Not Qualified	2 V				NOT SPECIFIED	NOT SPECIFIED	19.25 mm	AC
TC74ACT04P	Toshiba	INVERTER	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	6	CMOS	1		5	5	50 pF	IN-LINE	DIP14,.3	9 ns	75 Amp	Gates	2.54 mm	85 Cel	-40 Cel		DUAL	R-PDIP-T14	5.5 V	4.45 mm	7.62 mm	Not Qualified	4.5 V	150 mA			NOT SPECIFIED	NOT SPECIFIED	19.25 mm	ACT
TC74ACT00FS	Toshiba	NAND GATE	INDUSTRIAL	GULL WING	14	LSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	4	CMOS	2		5			SMALL OUTLINE, LOW PROFILE, SHRINK PITCH		9.5 ns			.65 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G14	5.5 V	1.6 mm	4.4 mm	Not Qualified	4.5 V			e0			5 mm	ACT
TC7SG17FE(TE85L)	Toshiba	BUFFER	INDUSTRIAL	FLAT	6	DFP	RECTANGULAR	PLASTIC/EPOXY	YES	YES	1	CMOS	1	TR	3	1.2/3.3	30 pF	FLATPACK	FL6,.047,20	58.1 ns	3 Amp	Gates	.5 mm	85 Cel	-40 Cel		DUAL	R-PDFP-F6	3.6 V			Not Qualified	.9 V
TC74LVX02F(ELP)	Toshiba	NOR GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	4	CMOS	2		3.3		50 pF	SMALL OUTLINE		11.5 ns			1.27 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G14	3.6 V	1.9 mm	5.3 mm	Not Qualified	2 V			e0			10.3 mm	LV/LV-A/LVX/H
TC74AC20F(TP1)	Toshiba	NAND GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	CMOS	4		5		50 pF	SMALL OUTLINE		8 ns			1.27 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G14	5.5 V	1.9 mm	5.3 mm	Not Qualified	2 V			e0			10.3 mm	AC
TC74HC4050AP(F)	Toshiba	BUFFER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	6	CMOS	1		4.5	2/6	150 pF	IN-LINE	DIP16,.3	145 ns	7.8 Amp	Gates	2.54 mm	85 Cel	-40 Cel		DUAL	R-PDIP-T16	6 V	4.45 mm	7.62 mm	Not Qualified	2 V	75 mA					19.25 mm	HC
TC74LCX32FK(EL)	Toshiba	OR GATE	INDUSTRIAL	GULL WING	14	VSSOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	4	CMOS	2	TR	3.3	3.3	50 pF	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	TSSOP14,.16,20	20 ns	24 Amp	Gate	.5 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G14	3.6 V	1 mm	3 mm	Not Qualified	1.65 V						4 mm	LVC/LCX/Z
TC7S32FU(TE12L)	Toshiba	OR GATE	INDUSTRIAL	GULL WING	5	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	2		5		50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		25 ns			.65 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G5	6 V	1.1 mm	1.25 mm	Not Qualified	2 V			e0			2 mm	HC/UH
TC7SH00FU(T5LJFT)	Toshiba	NAND GATE
TC74HC86AF	Toshiba	XOR GATE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	4	CMOS	2		4.5	2/6	50 pF	SMALL OUTLINE	SOP14,.3	125 ns	4 Amp	Gates	1.27 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G14	6 V	1.9 mm	5.3 mm	Not Qualified	2 V			e0			10.3 mm	HC/UH
TC7PZ04FU	Toshiba	INVERTER	INDUSTRIAL	GULL WING	6	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	CMOS	1		1.8			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		10 ns			.65 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G6	5.5 V	1.1 mm	1.25 mm		1.65 V		SEATED HT-CALCULATED		30	260	2 mm	LVC/LCX/Z
TC74LCX04FN(ELP)	Toshiba	INVERTER	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	6	CMOS	1		3.3		50 pF	SMALL OUTLINE		5.2 ns			1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G14	3.6 V	1.75 mm	3.9 mm	Not Qualified	2 V				NOT SPECIFIED	240	8.65 mm	LVC/LCX/Z

Logic Gates

Logic gates are electronic circuits that perform basic logical operations on one or more inputs to produce a single output. They are the building blocks of digital circuits and are used to implement digital logic functions, such as AND, OR, NOT, XOR, and NAND.

Logic gates are designed using various technologies, including transistor-transistor logic (TTL), complementary metal-oxide-semiconductor (CMOS), and field-programmable gate arrays (FPGAs). They can be classified into three main types based on their operation: combinational logic gates, sequential logic gates, and programmable logic gates.

Combinational logic gates are logic gates that produce an output based solely on the current input values. These gates include the AND gate, OR gate, NOT gate, XOR gate, and NAND gate. The output of a combinational logic gate depends on the input values and the logic function implemented by the gate.

Sequential logic gates are logic gates that have memory elements and can store information. These gates include the SR flip-flop, D flip-flop, JK flip-flop, and T flip-flop. The output of a sequential logic gate depends on the current input values and the previous state of the gate.

Programmable logic gates are logic gates that can be programmed to implement different logic functions. These gates include programmable logic arrays (PLAs), programmable array logic (PALs), and field-programmable gate arrays (FPGAs). Programmable logic gates can be reprogrammed to adapt to changing system requirements.

Logic gates are used in various applications, including digital signal processing, control systems, and memory systems. They are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.