QCCN Logic Gates 1,922

Reset All

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
SN54LVU04AFK	Texas Instruments	INVERTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	6	CMOS		1		2.5			CHIP CARRIER		16 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	2 V						8.89 mm	LV/LV-A/LVX/H
SNJ54LS38FK	Texas Instruments	NAND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	TTL	MIL-PRF-38535	2	TUBE	5	5	45 pF	CHIP CARRIER	LCC20,.35SQ	32 ns	12 Amp	Gates	1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel	TIN LEAD	QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V	12 mA		e0			8.89 mm	LS
SN54S37FK	Texas Instruments	NAND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	TTL		2		5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	6.5 ns		Gates	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V	80 mA			NOT SPECIFIED	NOT SPECIFIED	8.89 mm	S
SN54S03FK	Texas Instruments	NAND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	TTL		2		5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	7 ns		Gates	1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V	36 mA			NOT SPECIFIED	NOT SPECIFIED	8.89 mm	S
SN54ALS01FH-00	Texas Instruments	NAND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	TTL		2		5		50 pF	CHIP CARRIER		29 ns			1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.54 mm	8.89 mm	Not Qualified	4.5 V	3 mA					8.89 mm	ALS
SNJ54LV07AFK	Texas Instruments	BUFFER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	6	CMOS	MIL-PRF-38535	1	TUBE	2.5	3.3	50 pF	CHIP CARRIER	LCC20,.35SQ	18 ns	8 Amp	Gates	1.27 mm	125 Cel	OPEN-DRAIN	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	2 V						8.89 mm	LV/LV-A/LVX/H
SN74HC21FH4	Texas Instruments	AND GATE	INDUSTRIAL	NO LEAD	20	QCCN	SQUARE	CERAMIC	NO	YES	2	CMOS		4		5	2/6		CHIP CARRIER	LCC20,.35SQ	140 ns		Gates	1.27 mm	85 Cel		-40 Cel		QUAD	S-XQCC-N20	6 V				2 V				NOT SPECIFIED	NOT SPECIFIED
5962-88620012A	Texas Instruments	AND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	UNSPECIFIED		YES	4	CMOS	MIL-STD-883 Class B	2		4.5			CHIP CARRIER		155 ns				125 Cel	OPEN-DRAIN	-55 Cel		QUAD	S-XQCC-N20	6 V			Not Qualified	2 V							HC/UH
SNJ54AS04FH	Texas Instruments	INVERTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	NO	YES	6	TTL	38535Q/M;38534H;883B	1		5	5		CHIP CARRIER	LCC20,.35SQ	6 ns		Gates	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20	5.5 V			Not Qualified	4.5 V
5962-9756101Q2A	Texas Instruments	AND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	3	TTL	MIL-PRF-38535 Class Q	3		5			CHIP CARRIER	LCC20,.35SQ	6.5 ns		Gate	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V				NOT SPECIFIED	NOT SPECIFIED	8.89 mm	AS
SN54ALS34FH-00	Texas Instruments	BUFFER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	6	TTL		1		5			CHIP CARRIER					1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.54 mm	8.89 mm	Not Qualified	4.5 V						8.89 mm	ALS
5962-86871012A	Texas Instruments	NAND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	PLASTIC/EPOXY	NO	YES	1	TTL	MIL-STD-883	2	TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	59 ns	12 Amp	Gate	1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel	TIN LEAD	QUAD	S-PQCC-N20	5.5 V	2.03 mm	8.89 mm	Qualified	4.5 V	7.8 mA		e0			8.89 mm	ALS
SN54LV86AFK	Texas Instruments	XOR GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	CMOS		2		2.5			CHIP CARRIER		26.5 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	2 V						8.89 mm	LV/LV-A/LVX/H
SNJ54AS86FK	Texas Instruments	XOR GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	TTL	38535Q/M;38534H;883B	2		5	5		CHIP CARRIER	LCC20,.35SQ			Gates	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V				NOT SPECIFIED	NOT SPECIFIED	8.89 mm	AS
5962-9755801Q2A	Texas Instruments	NAND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	1	TTL	MIL-PRF-38535 Class Q	8		5	5		CHIP CARRIER	LCC20,.35SQ	5.5 ns	20 Amp	Gate	1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V	4.9 mA			NOT SPECIFIED	NOT SPECIFIED	8.89 mm	AS
SN54AS04FH-00	Texas Instruments	INVERTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	6	TTL		1		5		50 pF	CHIP CARRIER		4.5 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.54 mm	8.89 mm	Not Qualified	4.5 V	26.3 mA					8.89 mm	AS
SN54LS386AFK	Texas Instruments	XOR GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	TTL		2		5		15 pF	CHIP CARRIER		22 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V	10 mA					8.89 mm	LS
SN54HCU04FK	Texas Instruments	INVERTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	6	CMOS		1		5	2/6	50 pF	CHIP CARRIER	LCC20,.35SQ	120 ns	5.2 Amp	Gates	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	2 V				NOT SPECIFIED	NOT SPECIFIED	8.89 mm	HC/UH
SN54HC832FK	Texas Instruments	OR GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	NO	YES		CMOS				5	2/6	50 pF	CHIP CARRIER	LCC20,.35SQ		7.8 Amp	Gates	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20	6 V			Not Qualified	2 V
SNJ54HC08FKR	Texas Instruments	AND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	CMOS	MIL-PRF-38535	2		5		50 pF	CHIP CARRIER		150 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	2 V						8.89 mm	HC/UH
SN54HC02FK	Texas Instruments	NOR GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	CMOS		2		5	2/6	50 pF	CHIP CARRIER	LCC20,.35SQ	135 ns	5.2 Amp	Gates	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	2 V				NOT SPECIFIED	NOT SPECIFIED	8.89 mm	HC/UH
SN54HC11FK-00	Texas Instruments	AND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	3	CMOS		3		5		50 pF	CHIP CARRIER		30 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	2 V						8.89 mm	HC/UH
SNJ54AHC02FKR	Texas Instruments	NOR GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	CMOS	MIL-PRF-38535	2		3.3		50 pF	CHIP CARRIER		13 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	2 V						8.89 mm	AHC/VHC/H/U/V
JM38510/65701	Texas Instruments	INVERTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	6	CMOS	MIL-M-38510 Class B	1		5			CHIP CARRIER		145 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	2 V				NOT SPECIFIED	NOT SPECIFIED	8.89 mm	HC/UH
SN54HC132FK-00	Texas Instruments	NAND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	CMOS		2		5		50 pF	CHIP CARRIER		37 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	2 V						8.89 mm	HC/UH
SN54F11FK	Texas Instruments	AND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	3	TTL		3		5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	7.5 ns		Gates	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V	9.7 mA			NOT SPECIFIED	NOT SPECIFIED	8.89 mm	F/FAST
5962-01-208-4454	Texas Instruments	NAND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	NO	YES		TTL				5	5		CHIP CARRIER	LCC20,.35SQ			Gates	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SN54ALS09FH-00	Texas Instruments	AND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	TTL		2		5		50 pF	CHIP CARRIER		17 ns			1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.54 mm	8.89 mm	Not Qualified	4.5 V	4 mA					8.89 mm	ALS
5962-87614012X	Texas Instruments	OR GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	CMOS	MIL-STD-883	2		3.3		50 pF	CHIP CARRIER		12 ns	24 Amp		1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Qualified	2 V	.04 mA			NOT SPECIFIED	NOT SPECIFIED	8.89 mm	AC
SNJ54ALS1034FK	Texas Instruments	BUFFER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	6	TTL	MIL-PRF-38535	1	TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	13 ns	24 Amp	Gates	1.27 mm	125 Cel		-55 Cel	TIN LEAD	QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V	14 mA	IOH = 12MA @ VOH = 2V; IOL = 12MA @ VOL = 0.4V	e0			8.89 mm	ALS
5962-9760401Q2A	Texas Instruments	NOR GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	CMOS	MIL-PRF-38535 Class Q	2	TUBE	2.7	3.3	50 pF	CHIP CARRIER	LCC20,.35SQ	5.4 ns	24 Amp	Gate	1.27 mm	125 Cel		-55 Cel	TIN LEAD	QUAD	S-CQCC-N20	3.6 V	2.03 mm	8.89 mm	Qualified	2 V	.01 mA		e0			8.89 mm	LVC/LCX/Z
SN54AS10FH	Texas Instruments	NAND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	NO	YES	3	TTL		3		5	5		CHIP CARRIER	LCC20,.35SQ	5 ns	5 Amp	Gates	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20	5.5 V			Not Qualified	4.5 V	13 mA			NOT SPECIFIED	NOT SPECIFIED
SNJ54S10FK	Texas Instruments	NAND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	3	TTL	MIL-PRF-38535	3		5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	5 ns		Gates	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V	27 mA			NOT SPECIFIED	NOT SPECIFIED	8.89 mm	S
SN54ACT04FK	Texas Instruments	INVERTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	6	CMOS		1		5		50 pF	CHIP CARRIER		8.5 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V						8.89 mm	ACT
SN54HC266FK	Texas Instruments	XNOR GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	CMOS		2		5	2/6	50 pF	CHIP CARRIER	LCC20,.35SQ	190 ns	4 Amp	Gates	1.27 mm	125 Cel	OPEN-DRAIN	-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	2 V						8.89 mm	HC/UH
SNJ54HC51FK-00	Texas Instruments	AND-OR-INVERT GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2	CMOS		6		5		50 pF	CHIP CARRIER		42 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	2 V		ASYMMETRICAL I/PS				8.89 mm	HC/UH
SN54AS800FH	Texas Instruments	AND/NAND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	NO	YES		TTL							CHIP CARRIER	LCC20,.35SQ			Gates	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SNJ54HC7003FK	Texas Instruments	NAND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	YES		CMOS	38535Q/M;38534H;883B						CHIP CARRIER	LCC20,.35SQ			Gates	1.27 mm	125 Cel	OPEN-DRAIN	-55 Cel		QUAD	S-XQCC-N20				Not Qualified
5962-86843012A	Texas Instruments	INVERTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	6	TTL	MIL-STD-883	1	TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	17 ns	8 Amp	Gate	1.27 mm	125 Cel	3-STATE	-55 Cel	TIN LEAD	QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Qualified	4.5 V	4.4 mA		e0			8.89 mm	ALS
SN54HC08FK-00	Texas Instruments	AND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	CMOS		2		5		50 pF	CHIP CARRIER		30 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	2 V						8.89 mm	HC/UH
SN54LV06AFK	Texas Instruments	INVERTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	6	CMOS		1		2.5			CHIP CARRIER		18 ns			1.27 mm	125 Cel	OPEN-DRAIN	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	2 V						8.89 mm	LV/LV-A/LVX/H
SNJ54HCT02FK	Texas Instruments	NOR GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	CMOS	MIL-PRF-38535	2	TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	30 ns	4 Amp	Gates	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V						8.89 mm	HCT
SNJ54HC09FK	Texas Instruments	AND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	NO	YES	4	CMOS	38535Q/M;38534H;883B	2		5	2/6		CHIP CARRIER	LCC20,.35SQ	155 ns		Gates	1.27 mm	125 Cel	OPEN-DRAIN	-55 Cel		QUAD	S-XQCC-N20	6 V			Not Qualified	2 V
SNJ54HC7002FK-00	Texas Instruments	NOR GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	CMOS		2		5		50 pF	CHIP CARRIER		39 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	2 V						8.89 mm	HC/UH
SNJ54ALS08FK	Texas Instruments	AND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	TTL	MIL-PRF-38535	2	TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	12.5 ns	8 Amp	Gates	1.27 mm	125 Cel		-55 Cel	TIN LEAD	QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	4.5 V	4 mA		e0			8.89 mm	ALS
SN54ALS1032FH	Texas Instruments	OR GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	NO	YES	4	TTL		2		5	5		CHIP CARRIER	LCC20,.35SQ	15 ns		Gates	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20	5.5 V			Not Qualified	4.5 V
SNJ54HC00FKR	Texas Instruments	NAND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	CMOS	MIL-PRF-38535	2		5		50 pF	CHIP CARRIER		135 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	2 V						8.89 mm	HC/UH
SN54ALS20AFH	Texas Instruments	NAND GATE	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	NO	YES	2	TTL		4		5	5		CHIP CARRIER	LCC20,.35SQ	12.5 ns		Gates	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20	5.5 V			Not Qualified	4.5 V

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.