STMicroelectronics Logic Gates 2,398

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Total Dose (V)	Package Body Material	Schmitt Trigger	Surface Mount	No. of Functions	Technology	Screening Level	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	Output Characteristics	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	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
T54LS02D2	STMicroelectronics	NOR GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC	NO	NO	4	TTL		2		5	5		IN-LINE	DIP14,.3	15 ns	4 Amp	Gates	2.54 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-XDIP-T14		5.5 V			Not Qualified	4.5 V	5.4 mA		e0
HCC4072BD	STMicroelectronics	OR GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC	NO	NO	2	CMOS	ESCC9000	4		5	5/15		IN-LINE	DIP14,.3			Gates	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T14		20 V			Not Qualified	3 V
74LX1G00CTR	STMicroelectronics	NAND GATE	MILITARY	GULL WING	5	TSSOP	RECTANGULAR		PLASTIC/EPOXY	NO	YES	1	CMOS		2	TR	1.8	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP5/6,.08	13 ns	24 Amp	Gates	.65 mm	125 Cel		-55 Cel	MATTE TIN	DUAL	R-PDSO-G5		5.5 V	1.1 mm	1.25 mm	Not Qualified	1.65 V			e3			2 mm	TTL/H/L
74V2T08STR	STMicroelectronics	AND GATE	MILITARY	GULL WING	8	LSSOP	RECTANGULAR		PLASTIC/EPOXY	NO	YES	2	CMOS		2	TR	5	5	50 pF	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSSOP8,.1	8.5 ns	8 Amp	Gates	.65 mm	125 Cel		-55 Cel	Matte Tin (Sn)	DUAL	R-PDSO-G8	1	5.5 V	1.45 mm	1.625 mm	Not Qualified	4.5 V			e3	30	260	2.9 mm	74V
T74LS02M1	STMicroelectronics	NOR GATE	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR		PLASTIC/EPOXY	NO	YES	4	TTL		2		5	5	15 pF	SMALL OUTLINE	SOP14,.25	15 ns	8 Amp	Gates	1.27 mm	70 Cel		0 Cel	TIN LEAD	DUAL	R-PDSO-G14		5.25 V	1.75 mm	3.9 mm	Not Qualified	4.75 V	5.4 mA		e0			8.65 mm	LS
8403701XA	STMicroelectronics	NAND GATE	MILITARY	FLAT	14	DFP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	NO	YES	4	CMOS	MIL-STD-883	2		4.5	2/6	50 pF	FLATPACK	FL14,.3	135 ns	4 Amp	Gates	1.27 mm	125 Cel		-55 Cel		DUAL	R-CDFP-F14		6 V			Not Qualified	2 V							HC/UH
HCC4001BK1	STMicroelectronics	NOR GATE		FLAT	14	DFP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	CMOS		2		5			FLATPACK	FL14,.3				1.27 mm	125 Cel		-55 Cel		DUAL	R-CDFP-F14		15 V	2.33 mm	6.91 mm		3 V						9.95 mm	HC
920111304F	STMicroelectronics	NOR GATE		THROUGH-HOLE	14	DIP	RECTANGULAR	50k Rad(Si)	CERAMIC, GLASS-SEALED	NO	NO	4	CMOS		2					IN-LINE	DIP14,.3				2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T14		6 V	2.54 mm	7.62 mm		2 V						19 mm	HC
T74LS05B1	STMicroelectronics	INVERTER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	NO	6	TTL		1		5	5	15 pF	IN-LINE	DIP14,.3	28 ns	8 Amp	Gates	2.54 mm	70 Cel	OPEN-COLLECTOR	0 Cel	TIN LEAD	DUAL	R-PDIP-T14		5.25 V	5.1 mm	7.62 mm	Not Qualified	4.75 V	6.6 mA		e0				LS
M54HC08D1	STMicroelectronics	AND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	NO	4	CMOS		2		4.5	2/6	50 pF	IN-LINE	DIP14,.3	110 ns	4 Amp	Gates	2.54 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-CDIP-T14		6 V	3.7 mm	7.62 mm	Not Qualified	2 V			e0			19 mm	HC/UH
74V1G14CTR	STMicroelectronics	INVERTER	MILITARY	GULL WING	5	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	YES	1	CMOS		1	TR	3.3	2/5.5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP6,.08	12 ns	4 Amp	Gates	.65 mm	125 Cel		-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G5	1	5.5 V	1.1 mm	1.25 mm	Not Qualified	2 V			e4	30	260	2 mm	74V
8404701XX	STMicroelectronics	AND GATE	MILITARY	FLAT	14	DFP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED		YES	4	CMOS		2		4.5			FLATPACK		150 ns				125 Cel		-55 Cel		DUAL	R-CDFP-F14		6 V			Not Qualified	2 V							HC/UH
920110504F	STMicroelectronics	NAND GATE
8404201XA	STMicroelectronics	NOR GATE	MILITARY	FLAT	14	DFP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	NO	YES	3	CMOS	MIL-STD-883	3		4.5	2/6	50 pF	FLATPACK	FL14,.3	145 ns	4 Amp	Gates	1.27 mm	125 Cel		-55 Cel		DUAL	R-CDFP-F14		6 V			Not Qualified	2 V							HC/UH
T74LS04D1	STMicroelectronics	INVERTER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	NO	6	TTL		1		5	5	15 pF	IN-LINE	DIP14,.3	15 ns	8 Amp	Gates	2.54 mm	70 Cel		0 Cel	TIN LEAD	DUAL	R-GDIP-T14		5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	6.6 mA		e0				LS
M54HC03F1	STMicroelectronics	NAND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	NO	4	CMOS		2		5	2/6	50 pF	IN-LINE	DIP14,.3	38 ns	4 Amp	Gates	2.54 mm	125 Cel	OPEN-DRAIN	-55 Cel	TIN LEAD	DUAL	R-GDIP-T14		6 V	5 mm	7.62 mm	Not Qualified	2 V			e0				HC/UH
T54LS22D2	STMicroelectronics	NAND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC	NO	NO		TTL				5	5	15 pF	IN-LINE	DIP14,.3		4 Amp	Gates	2.54 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		DUAL	R-XDIP-T14					Not Qualified		2.2 mA
M54HC03D	STMicroelectronics	NAND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	NO	4	CMOS	ESCC9000	2		4.5	2/6	50 pF	IN-LINE	DIP14,.3	90 ns	4 Amp	Gates	2.54 mm	125 Cel	OPEN-DRAIN	-55 Cel	TIN LEAD	DUAL	R-CDIP-T14		6 V	3.7 mm	7.62 mm	Not Qualified	2 V			e0			19 mm	HC/UH
74V1G02STR	STMicroelectronics	NOR GATE	MILITARY	GULL WING	5	LSSOP	RECTANGULAR		PLASTIC/EPOXY	NO	YES	1	CMOS		2	TR	3.3	2/5.5	50 pF	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	11.5 ns	4 Amp	Gates	.95 mm	125 Cel		-55 Cel	MATTE TIN	DUAL	R-PDSO-G5	1	5.5 V	1.45 mm	1.625 mm	Not Qualified	2 V			e3	30	260	2.9 mm	74V
HCC4078BKG	STMicroelectronics	OR/NOR GATE		FLAT	14	DFP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	YES	1	CMOS		8					FLATPACK	FL14,.3				1.27 mm	125 Cel		-55 Cel		DUAL	R-CDFP-F14		20 V	2.33 mm	6.91 mm		3 V		SEATED HT-CALCULATED				9.95 mm	4000/14000/40000
74V1G08S	STMicroelectronics	AND GATE	MILITARY	GULL WING	5	LSSOP	RECTANGULAR		PLASTIC/EPOXY	NO	YES	1	CMOS		2		3.3	2/5.5	50 pF	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	11 ns	4 Amp	Gates	.95 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-PDSO-G5		5.5 V	1.45 mm	1.625 mm	Not Qualified	2 V			e0			2.9 mm	74V
T74LS32C1	STMicroelectronics	OR GATE	COMMERCIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY		YES	4	TTL		2		5		15 pF	CHIP CARRIER		22 ns			1.27 mm	70 Cel		0 Cel		QUAD	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	4.75 V	9.8 mA					8.9662 mm	LS
HCC4023BF	STMicroelectronics	NAND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	NO	3	CMOS		3		5	3/18	50 pF	IN-LINE	DIP14,.3	250 ns		Gates	2.54 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-GDIP-T14		18 V	5.08 mm	7.62 mm	Not Qualified	3 V			e0			19.43 mm	4000/14000/40000
M54HC132DT	STMicroelectronics	NAND GATE		THROUGH-HOLE	14	DIP	RECTANGULAR	50k Rad(Si)	CERAMIC, GLASS-SEALED	YES	NO	4	CMOS		2					IN-LINE	DIP14,.3				2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T14		6 V	2.54 mm	7.62 mm		2 V						19 mm	HC
74V2T04STR	STMicroelectronics	INVERTER	MILITARY	GULL WING	8	LSSOP	RECTANGULAR		PLASTIC/EPOXY	NO	YES	3	CMOS		1	TR	5	5	50 pF	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSSOP8,.1	9.5 ns	8 Amp	Gates	.65 mm	125 Cel		-55 Cel	TIN	DUAL	R-PDSO-G8	1	5.5 V	1.45 mm	1.625 mm	Not Qualified	4.5 V			e3		260	2.9 mm	74V
T54LS28D2	STMicroelectronics	NOR GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC	NO	NO		TTL				5	5	45 pF	IN-LINE	DIP14,.3		12 Amp	Gates	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T14					Not Qualified		13.8 mA
940103302F	STMicroelectronics	INVERTER	MILITARY	FLAT	14	DFP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED		YES	6	CMOS		1		5			FLATPACK					1.27 mm	125 Cel		-55 Cel		DUAL	R-CDFP-F14		6 V	2.33 mm	6.91 mm		2 V		SEATED HT-CALCULATED				9.95 mm	HC/UH
HCC4046BK	STMicroelectronics
M54HC4072F1R	STMicroelectronics	OR GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	NO	2	CMOS		4		5	2/6	50 pF	IN-LINE	DIP14,.3	30 ns	4 Amp	Gates	2.54 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-GDIP-T14		6 V	5.08 mm	7.62 mm	Not Qualified	2 V			e0				HC/UH
HCC4093BKT	STMicroelectronics	NAND GATE		FLAT	14	DFP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	YES	4	CMOS		2		5			FLATPACK	FL14,.3				1.27 mm	125 Cel		-55 Cel		DUAL	R-CDFP-F14		15 V	2.33 mm	6.91 mm		3 V				NOT SPECIFIED	NOT SPECIFIED	9.95 mm	HC
920104704B	STMicroelectronics	XOR GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	NO	4	CMOS		2	STRIP PACK	5			IN-LINE	DIP14,.3				2.54 mm	125 Cel		-55 Cel		DUAL	R-CDIP-T14		20 V	3.7 mm	7.62 mm		3 V						19 mm	4000/14000/40000
74LCX14T	STMicroelectronics	INVERTER	MILITARY	GULL WING	14	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	YES	6	CMOS		1		2.7	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	6.5 ns		Gates	.65 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-PDSO-G14		3.6 V	1.2 mm	4.4 mm	Not Qualified	2 V			e0			5 mm	LVC/LCX/Z
M54HC14F1R	STMicroelectronics	INVERTER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	YES	NO	6	CMOS		1		5	2/6	50 pF	IN-LINE	DIP14,.3	38 ns	4 Amp	Gates	2.54 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-GDIP-T14		6 V	5.08 mm	7.62 mm	Not Qualified	2 V			e0				HC/UH
M54HC08F1R	STMicroelectronics	AND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	NO	4	CMOS		2		5	2/6	50 pF	IN-LINE	DIP14,.3	22 ns	4 Amp	Gates	2.54 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-GDIP-T14		6 V	5.08 mm	7.62 mm	Not Qualified	2 V			e0				HC/UH
T74LS21C1	STMicroelectronics	AND GATE	COMMERCIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY		YES	2	TTL		4		5		15 pF	CHIP CARRIER		20 ns			1.27 mm	70 Cel		0 Cel		QUAD	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	4.75 V	4.4 mA					8.9662 mm	LS
T74LS03M1	STMicroelectronics	NAND GATE	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR		PLASTIC/EPOXY	NO	YES	4	TTL		2		5	5	15 pF	SMALL OUTLINE	SOP14,.25	28 ns		Gates	1.27 mm	70 Cel	OPEN-COLLECTOR	0 Cel	TIN LEAD	DUAL	R-PDSO-G14		5.25 V	1.75 mm	3.9 mm	Not Qualified	4.75 V	4.4 mA		e0			8.65 mm	LS
HCC4050BF	STMicroelectronics	BUFFER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	NO	6	CMOS		1		5	3/18	50 pF	IN-LINE	DIP16,.3	110 ns		Gates	2.54 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-GDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	3 V		HIGH TO LOW LEVEL TRANSLATOR	e0			19.43 mm	4000/14000/40000
74V1T04S	STMicroelectronics	INVERTER	MILITARY	GULL WING	5	LSSOP	RECTANGULAR		PLASTIC/EPOXY	NO	YES	1	CMOS		1		5	5	50 pF	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	9.5 ns	8 Amp	Gates	.95 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-PDSO-G5		5.5 V	1.45 mm	1.625 mm	Not Qualified	4.5 V			e0			2.9 mm	74V
HCC4030BDT	STMicroelectronics	XOR GATE		THROUGH-HOLE	14	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC, GLASS-SEALED	NO	NO	4	CMOS		2					IN-LINE	DIP14,.3				2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T14		20 V	3.7 mm	7.62 mm		3 V						19 mm	4000/14000/40000
M54HC14KG	STMicroelectronics	INVERTER		FLAT	14	DFP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	YES	6	CMOS		1					FLATPACK	FL14,.3				1.27 mm	125 Cel		-55 Cel		DUAL	R-CDFP-F14		6 V	2.33 mm	6.91 mm		2 V		SEATED HT-CALCULATED				9.95 mm	HC/UH
M54HC4049F1R	STMicroelectronics	INVERTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	NO	6	CMOS		1		5	2/6	150 pF	IN-LINE	DIP16,.3	30 ns	6 Amp	Gates	2.54 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-GDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V		CMOS-TTL LEVEL TRANSLATOR	e0			19.304 mm	HC/UH
74LX1G86STR	STMicroelectronics	XOR GATE	MILITARY	GULL WING	5	LSSOP	RECTANGULAR		PLASTIC/EPOXY	NO	YES	1	CMOS		2	TR	1.8	3.3	50 pF	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	9.9 ns	24 Amp	Gates	.95 mm	125 Cel		-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G5		5.5 V	1.45 mm	1.625 mm	Not Qualified	1.65 V			e4			2.9 mm	TTL/H/L
M54HC04D1	STMicroelectronics	INVERTER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	NO	6	CMOS		1		4.5	2/6	50 pF	IN-LINE	DIP14,.3	145 ns	4 Amp	Gates	2.54 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-CDIP-T14		6 V	3.7 mm	7.62 mm	Not Qualified	2 V			e0			19 mm	HC/UH
M54HC00DG	STMicroelectronics	NAND GATE		THROUGH-HOLE	14	DIP	RECTANGULAR	50k Rad(Si)	CERAMIC, GLASS-SEALED	NO	NO	4	CMOS		2					IN-LINE	DIP14,.3				2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T14		6 V	2.54 mm	7.62 mm		2 V						19 mm	HC
M54HC03KT	STMicroelectronics	NAND GATE		FLAT	14	DFP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	CMOS		2					FLATPACK	FL14,.3				1.27 mm	125 Cel	OPEN-DRAIN	-55 Cel		DUAL	R-CDFP-F14		6 V	2.33 mm	6.91 mm		2 V						9.95 mm	HC
M54HC4075K	STMicroelectronics	OR GATE	MILITARY	FLAT	14	DFP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	YES	3	CMOS	ESCC9000	3		4.5	2/6	50 pF	FLATPACK	FL14,.3	120 ns	4 Amp	Gates	1.27 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-CDFP-F14		6 V		6.91 mm	Not Qualified	2 V			e0			9.95 mm	HC/UH
HCC4071BD	STMicroelectronics	OR GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC	NO	NO	4	CMOS	ESCC9000	2		5	5/15		IN-LINE	DIP14,.3			Gates	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T14		20 V			Not Qualified	3 V
M54HC86K	STMicroelectronics	XOR GATE	MILITARY	FLAT	14	DFP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	CMOS	ESCC9000	2		4.5	2/6	50 pF	FLATPACK	FL14,.3	165 ns	4 Amp	Gates	1.27 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-CDFP-F14		6 V		6.91 mm	Not Qualified	2 V			e0			9.95 mm	HC/UH

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.