THROUGH-HOLE 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	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	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
SNJ5406J	Texas Instruments	INVERTER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	NO	6	TTL	MIL-PRF-38535	1	TUBE	5	5	15 pF	IN-LINE	DIP14,.3	23 ns	40 Amp	Gates	2.54 mm	125 Cel	OPEN-COLLECTOR	-55 Cel	TIN LEAD	DUAL	R-GDIP-T14	5.5 V	5.08 mm	6.67 mm	Not Qualified	4.5 V	51 mA	IOL = 30MA @ VOL = 0.7V; IOH = 0.25MA @ VOH = 30V	e0			19.56 mm	TTL/H/L
SN74S02N-10	Texas Instruments	NOR GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4	TTL		2		5		15 pF	IN-LINE		5.5 ns			2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T14	5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	45 mA					19.305 mm	S
CD4019CN	Texas Instruments	OR GATE	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO		CMOS					5/15	15 pF	IN-LINE	DIP16,.3		.09 Amp	Gates	2.54 mm	85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T16				Not Qualified				e0
SN74AS1000ANP1	Texas Instruments	NAND GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	4	TTL		2		5	5		IN-LINE	DIP14,.3	5 ns		Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T14	5.5 V			Not Qualified	4.5 V
SN74S132N-10	Texas Instruments	NAND GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4	TTL		2		5		15 pF	IN-LINE		13 ns			2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T14	5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	68 mA					19.305 mm	S
SN54F08J	Texas Instruments	AND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	NO	4	TTL		2		5	5	50 pF	IN-LINE	DIP14,.3	7.5 ns	20 Amp	Gates	2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	12.9 mA			NOT SPECIFIED	NOT SPECIFIED	19.56 mm	F/FAST
SN74ALS1034J4	Texas Instruments	BUFFER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	NO	6	TTL		1		5	5		IN-LINE	DIP14,.3	8 ns		Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-XDIP-T14	5.5 V				4.5 V
SNJ54ALS28J	Texas Instruments	NOR GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	NO	4	TTL	38535Q/M;38534H;883B	2		5	5		IN-LINE	DIP14,.3	16 ns		Gates	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T14	5.5 V			Not Qualified	4.5 V				NOT SPECIFIED	NOT SPECIFIED
SN7417NP3	Texas Instruments	BUFFER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	6	TTL		1		5	5		IN-LINE	DIP14,.3	26 ns		Gates	2.54 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-PDIP-T14	5.5 V				4.5 V
JM38510/00106BCB	Texas Instruments	NAND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	3	TTL		3		5		15 pF	IN-LINE		15 ns			2.54 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		DUAL	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	16.5 mA					19.56 mm	TTL/H/L
SN54LV00J	Texas Instruments	NAND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	4	CMOS		2		3.3			IN-LINE		18 ns			2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	2.7 V						19.56 mm	LV/LV-A/LVX/H
SN74ALS903J	Texas Instruments	NAND GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	NO		TTL							IN-LINE	DIP14,.3			Gates	2.54 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-XDIP-T14				Not Qualified
CD74AC32E	Texas Instruments	OR GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	4	CMOS		2	TUBE	3.3	3.3/5	50 pF	IN-LINE	DIP14,.3	119 ns	24 Amp	Gates	2.54 mm	125 Cel		-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T14	5.5 V	5.08 mm	6.35 mm	Not Qualified	1.5 V	.08 mA		e4			19.3 mm	AC
SN74H55NP1	Texas Instruments	AND-OR-INVERT GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	1	TTL		8		5			IN-LINE	DIP14,.3	11 ns		Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T14	5.25 V			Not Qualified	4.75 V
SN74HC08J	Texas Instruments	AND GATE	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	NO	4	CMOS		2		5	2/6	50 pF	IN-LINE	DIP14,.3	125 ns	4 Amp	Gates	2.54 mm	85 Cel		-40 Cel		DUAL	R-XDIP-T14	6 V			Not Qualified	2 V
CD74HC21EE4	Texas Instruments	AND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	2	CMOS		4	TUBE	4.5	2/6	50 pF	IN-LINE	DIP14,.3	165 ns	4 Amp	Gates	2.54 mm	125 Cel		-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T14	6 V	5.08 mm	7.62 mm	Not Qualified	2 V			e4			19.305 mm	HC/UH
CD74HCT11E	Texas Instruments	AND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	3	CMOS		3	TUBE	5	5	50 pF	IN-LINE	DIP14,.3	42 ns	4 Amp	Gate	2.54 mm	125 Cel		-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	.04 mA		e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	HCT
SN74S135J	Texas Instruments	XOR/XNOR GATE	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	NO	4	TTL		2		5	5	15 pF	IN-LINE	DIP16,.3	15 ns		Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-GDIP-T16	5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	99 mA	COMMON PROGRAMMING INPUT FOR TWO FUNCTIONS		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	S
SNJ54F40J	Texas Instruments	NAND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2	TTL		4		5			IN-LINE					2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	17 mA	IOH = 15MA @ VOH = 2V; IOL = 48MA @ VOL = 0.5V				19.56 mm	F/FAST
SN74H50N	Texas Instruments	AND-OR-INVERT GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	2	TTL		4		5		25 pF	IN-LINE	DIP14,.3	11 ns		Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T14	5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	24 mA	2 EXPAND INPUTS FOR 1 FUNCTION		NOT SPECIFIED	NOT SPECIFIED	19.305 mm	TTL/H/L
SN74LS386AN3	Texas Instruments	XOR GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	4	TTL		2		5	5		IN-LINE	DIP14,.3	30 ns		Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T14	5.25 V				4.75 V
SNJ54LS28J	Texas Instruments	NOR GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	NO	4	TTL	38535Q/M;38534H;883B	2		5	5	45 pF	IN-LINE	DIP14,.3	24 ns		Gates	2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	13.8 mA			NOT SPECIFIED	NOT SPECIFIED	19.56 mm	LS
MM74C08N	Texas Instruments	AND GATE	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4	CMOS		2		5			IN-LINE		140 ns			2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T14	15 V	5.08 mm	7.62 mm		3 V						19.18 mm	CMOS
JM38510/00402BEB	Texas Instruments	NOR GATE	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2	TTL		4		5		15 pF	IN-LINE		15 ns			2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	19 mA	STROBED O/P'S				19.56 mm	TTL/H/L
SNJ54AS1008J	Texas Instruments	AND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	NO		TTL	38535Q/M;38534H;883B			5	5		IN-LINE	DIP14,.3			Gates	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T14				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SN74AS832ANP1	Texas Instruments	OR GATE	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	6	TTL		2		5	5		IN-LINE	DIP20,.3	9 ns		Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T20	5.5 V			Not Qualified	4.5 V	36 mA
SN7427N-00	Texas Instruments	NOR GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	3	TTL		3		5		15 pF	IN-LINE		11 ns			2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T14	5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	26 mA					19.305 mm	TTL/H/L
SN74S260J4	Texas Instruments	NOR GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	NO	2	TTL		5		5	5		IN-LINE	DIP14,.3	6 ns		Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-XDIP-T14	5.25 V				4.75 V				NOT SPECIFIED	NOT SPECIFIED
SN74LS01N-00	Texas Instruments	NAND GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4	TTL		2		5		15 pF	IN-LINE		28 ns			2.54 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-PDIP-T14	5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	4.4 mA					19.305 mm	LS
SN74HC27N-10	Texas Instruments	NOR GATE	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	3	CMOS		3		5		50 pF	IN-LINE		23 ns			2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T14	6 V	5.08 mm	7.62 mm	Not Qualified	2 V						19.305 mm	HC/UH
SN74H52N	Texas Instruments	AND-OR GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	1	TTL		9		5		25 pF	IN-LINE	DIP14,.3	15 ns		Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T14	5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	31 mA	2-3-2-2 INPUT; WITH EXPAND INPUT		NOT SPECIFIED	NOT SPECIFIED	19.305 mm	TTL/H/L
SN74128N3	Texas Instruments	NOR GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	4	TTL		2		5	5		IN-LINE	DIP14,.3	18 ns		Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T14	5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V		IOL = 48MA @ VOL = 0.4V; IOH = 29MA @ VOH = 2V		NOT SPECIFIED	NOT SPECIFIED	19.305 mm	TTL/H/L
SN74HC832J4	Texas Instruments	OR GATE	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	NO		CMOS				5	2/6		IN-LINE	DIP20,.3			Gates	2.54 mm	85 Cel		-40 Cel		DUAL	R-XDIP-T20	6 V				2 V
SN5410J-00	Texas Instruments	NAND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	3	TTL		3		5		15 pF	IN-LINE		15 ns			2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	16.5 mA					19.56 mm	TTL/H/L
SN74ALS1003AJP4	Texas Instruments	NAND GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	NO		TTL				5	5		IN-LINE	DIP14,.3			Gates	2.54 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-XDIP-T14
SN74H55NP3	Texas Instruments	AND-OR-INVERT GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	1	TTL		8		5			IN-LINE	DIP14,.3	11 ns		Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T14	5.25 V				4.75 V
SN7413NP1	Texas Instruments	NAND GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	YES	NO	2	TTL		4		5	5		IN-LINE	DIP14,.3	27 ns		Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T14	5.25 V			Not Qualified	4.75 V
SN74AS34N1	Texas Instruments	BUFFER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	6	TTL		1		5	5		IN-LINE	DIP14,.3	5.5 ns	20 Amp	Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T14	5.5 V			Not Qualified	4.5 V	34.6 mA
SN7403N-10	Texas Instruments	NAND GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4	TTL		2		5		15 pF	IN-LINE		15 ns			2.54 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-PDIP-T14	5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	22 mA					19.305 mm	TTL/H/L
SN7413JP4	Texas Instruments	NAND GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	YES	NO	2	TTL		4		5	5		IN-LINE	DIP14,.3	27 ns		Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-XDIP-T14	5.25 V				4.75 V
SN7405J-00	Texas Instruments	INVERTER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	6	TTL		1		5		15 pF	IN-LINE		15 ns			2.54 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-GDIP-T14	5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	33 mA					19.56 mm	TTL/H/L
SN54LS26J	Texas Instruments	NAND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	NO	4	TTL		2	TUBE	5	5	15 pF	IN-LINE	DIP14,.3	28 ns	4 Amp	Gates	2.54 mm	125 Cel	OPEN-COLLECTOR	-55 Cel	TIN LEAD	DUAL	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	4.4 mA		e0			19.56 mm	LS
SN7403J	Texas Instruments	NAND GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	NO	4	TTL		2		5	5	15 pF	IN-LINE	DIP14,.3	15 ns		Gates	2.54 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-GDIP-T14	5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	22 mA			NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
SN74AS86AN	Texas Instruments	XOR GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	4	TTL		2	TUBE	5	5	50 pF	IN-LINE	DIP14,.3	7 ns	20 Amp	Gates	2.54 mm	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	38 mA		e4			19.305 mm	AS
SN74AS804AJP4	Texas Instruments	NAND GATE	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	NO	6	TTL		2		5	5		IN-LINE	DIP20,.3	9 ns		Gates	2.54 mm	70 Cel		0 Cel		DUAL	R-XDIP-T20	5.5 V				4.5 V	27 mA
SNJ54ACT11020J	Texas Instruments	NAND GATE	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	NO	2	CMOS	38535Q/M;38534H;883B	4					IN-LINE	DIP14,.3	9.8 ns		Gates	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T14	5.5 V			Not Qualified	4.5 V
SNJ54AS805AJ	Texas Instruments	NOR GATE	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	NO	6	TTL	38535Q/M;38534H;883B	2		5	5		IN-LINE	DIP20,.3	4.8 ns		Gates	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T20	5.5 V			Not Qualified	4.5 V	32 mA
SN74ALS811N	Texas Instruments	XNOR GATE	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	4	TTL		2		5		50 pF	IN-LINE	DIP14,.3	55 ns		Gates	2.54 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-PDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	7.5 mA			NOT SPECIFIED	NOT SPECIFIED	19.305 mm	ALS

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.