D LATCH Latches & Flip-Flops 2,378

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Technology	Screening Level	No. of Bits	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	Trigger Type	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Output Polarity	Minimum Supply Voltage (Vsup)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
935288456115	Nexperia	D LATCH	AUTOMOTIVE	NO LEAD	16	HVQCCN	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		1	TR, 7 INCH	5			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		57 ns			.5 mm	125 Cel		LOW LEVEL	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	R-PQCC-N16	1	5.5 V	1 mm	2.5 mm		TRUE	4.5 V		e4	30	260	3.5 mm	HCT
935280622132	Nexperia	D LATCH												TR, 7 INCH														NICKEL PALLADIUM GOLD			1								e4	30	260
935298823118	Nexperia	D LATCH	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	AEC-Q100	1	TR, 13 INCH	5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		255 ns			.65 mm	125 Cel		LOW LEVEL	-40 Cel	NICKEL PALLADIUM GOLD SILVER	DUAL	R-PDSO-G16	1	6 V	1.1 mm	4.4 mm		TRUE	2 V		e4	30	260	5 mm	HC/UH
935288455115	Nexperia	D LATCH	AUTOMOTIVE	NO LEAD	16	HVQCCN	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		1	TR, 7 INCH	5			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		255 ns			.5 mm	125 Cel		LOW LEVEL	-40 Cel	NICKEL PALLADIUM GOLD SILVER	QUAD	R-PQCC-N16	1	6 V	1 mm	2.5 mm		TRUE	2 V		e4	30	260	3.5 mm	HC/UH
935303015125	Nexperia	D LATCH	AUTOMOTIVE	GULL WING	6	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	AEC-Q100	1	TR, 7 INCH	1.1			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		25.9 ns			.65 mm	125 Cel	3-STATE	POSITIVE EDGE	-40 Cel	TIN	DUAL	R-PDSO-G6	1	3.6 V	1.1 mm	1.25 mm		TRUE	.8 V		e3	30	260	2 mm	AUP/ULP/V
935298825118	Nexperia	D LATCH	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	AEC-Q100	1	TR, 13 INCH	5			SMALL OUTLINE		57 ns			1.27 mm	125 Cel		LOW LEVEL	-40 Cel	NICKEL PALLADIUM GOLD SILVER	DUAL	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm		TRUE	4.5 V		e4	30	260	9.9 mm	HCT
935298822118	Nexperia	D LATCH	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	AEC-Q100	1	TR, 13 INCH	5			SMALL OUTLINE		255 ns			1.27 mm	125 Cel		LOW LEVEL	-40 Cel	NICKEL PALLADIUM GOLD SILVER	DUAL	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm		TRUE	2 V		e4	30	260	9.9 mm	HC/UH
935298821115	Nexperia	D LATCH	AUTOMOTIVE	NO LEAD	16	HVQCCN	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	AEC-Q100	1	TR, 7 INCH	5			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		255 ns			.5 mm	125 Cel		LOW LEVEL	-40 Cel	NICKEL PALLADIUM GOLD SILVER	QUAD	R-PQCC-N16	1	6 V	1 mm	2.5 mm		TRUE	2 V		e4	30	260	3.5 mm	HC/UH
74AUP1G373GW-Q100H	Nexperia	D LATCH	AUTOMOTIVE	GULL WING	6	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	AEC-Q100	1	TR, 7 INCH	1.1			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		25.9 ns			.65 mm	125 Cel	3-STATE	POSITIVE EDGE	-40 Cel	TIN	DUAL	R-PDSO-G6	1	3.6 V	1.1 mm	1.25 mm		TRUE	.8 V		e3	30	260	2 mm	AUP/ULP/V
74HC259BZ	Nexperia	D LATCH																										NICKEL PALLADIUM GOLD			1								e4	30	260
74HCT259BZ	Nexperia	D LATCH																										NICKEL PALLADIUM GOLD			1								e4	30	260
PI74FCT16373TSP	Diodes Incorporated	D LATCH	COMMERCIAL	GULL WING	48	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		8		5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP48,.3	13 ns	64 Amp	FF/Latches	.635 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G48		5.5 V			Not Qualified	TRUE	4.5 V						FCT
PI74FCT162373ATSP	Diodes Incorporated	D LATCH	COMMERCIAL	GULL WING	48	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		8		5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP48,.3	8.5 ns	24 Amp	FF/Latches	.635 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G48		5.5 V			Not Qualified	TRUE	4.5 V						FCT
PI74FCT163373CTV	Diodes Incorporated	D LATCH	INDUSTRIAL	GULL WING	48	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		8		5	3/3.3	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP48,.4	5.5 ns	24 Amp	FF/Latches	.635 mm	85 Cel	3-STATE		-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G48		5.5 V			Not Qualified	TRUE	4.5 V		e0				FCT
PI74FCT162373DTSP	Diodes Incorporated	D LATCH	COMMERCIAL	GULL WING	48	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		8		5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP48,.3		24 Amp	FF/Latches	.635 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G48		5.5 V			Not Qualified	TRUE	4.5 V						FCT
PI74FCT3573Q20	Diodes Incorporated	D LATCH	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		8		3.3	3.3	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25		24 Amp	FF/Latches	.635 mm	85 Cel	3-STATE		-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G20					Not Qualified				e0
PI74FCT162373CTSP	Diodes Incorporated	D LATCH	COMMERCIAL	GULL WING	48	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		8		5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP48,.3	5.5 ns	24 Amp	FF/Latches	.635 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G48		5.5 V			Not Qualified	TRUE	4.5 V						FCT
PI74FCT163373CTA	Diodes Incorporated	D LATCH	INDUSTRIAL	GULL WING	48	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		8		5	3/3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP48,.3,20	5.5 ns	24 Amp	FF/Latches	.5 mm	85 Cel	3-STATE		-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G48		5.5 V			Not Qualified	TRUE	4.5 V		e0				FCT
PI74FCT16373ATSP	Diodes Incorporated	D LATCH	COMMERCIAL	GULL WING	48	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		8		5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP48,.3	8.5 ns	64 Amp	FF/Latches	.635 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G48		5.5 V			Not Qualified	TRUE	4.5 V						FCT
PI74FCT16373CTSP	Diodes Incorporated	D LATCH	COMMERCIAL	GULL WING	48	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		8		5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP48,.3	5.5 ns	64 Amp	FF/Latches	.635 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G48		5.5 V			Not Qualified	TRUE	4.5 V						FCT
PI74FCT162373TSP	Diodes Incorporated	D LATCH	COMMERCIAL	GULL WING	48	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		8		5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP48,.3	13 ns	24 Amp	FF/Latches	.635 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G48		5.5 V			Not Qualified	TRUE	4.5 V						FCT
PI74FCT16373DTSP	Diodes Incorporated	D LATCH	COMMERCIAL	GULL WING	48	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		8		5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP48,.3	4 ns	64 Amp	FF/Latches	.635 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G48		5.5 V			Not Qualified	TRUE	4.5 V						FCT
PI74FCT3573L20	Diodes Incorporated	D LATCH	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		8		3.3	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25		24 Amp	FF/Latches	.635 mm	85 Cel	3-STATE		-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G20					Not Qualified				e0
PT74HC373PE	Diodes Incorporated	D LATCH	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		8			2/6	50 pF	IN-LINE	DIP20,.3		6 Amp	FF/Latches	2.54 mm	85 Cel	3-STATE		-40 Cel		DUAL	R-PDIP-T20					Not Qualified
PT74HC373SE	Diodes Incorporated	D LATCH	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		8			2/6	50 pF	SMALL OUTLINE	SOP20,.4		6 Amp	FF/Latches	1.27 mm	85 Cel	3-STATE		-40 Cel		DUAL	R-PDSO-G20					Not Qualified
PT74HC373S	Diodes Incorporated	D LATCH	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		8			2/6	50 pF	SMALL OUTLINE	SOP20,.4		6 Amp	FF/Latches	1.27 mm	85 Cel	3-STATE		-40 Cel		DUAL	R-PDSO-G20					Not Qualified
PT74HC373P	Diodes Incorporated	D LATCH	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		8			2/6	50 pF	IN-LINE	DIP20,.3		6 Amp	FF/Latches	2.54 mm	85 Cel	3-STATE		-40 Cel		DUAL	R-PDIP-T20					Not Qualified
TC40H259P	Toshiba	D LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		8				15 pF	IN-LINE	DIP16,.3		1.4 Amp	FF/Latches	2.54 mm	85 Cel			-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T16					Not Qualified	TRUE			e0				HC/UH
TC4099BF	Toshiba	D LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		1		5		50 pF	SMALL OUTLINE		400 ns			1.27 mm	85 Cel		LOW LEVEL	-40 Cel	TIN LEAD	DUAL	R-PDSO-G16		18 V	1.9 mm	5.3 mm	Not Qualified	TRUE	3 V	1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH	e0			10.3 mm	4000/14000/40000
TC40H373P	Toshiba	D LATCH	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		8					IN-LINE	DIP20,.3			FF/Latches	2.54 mm	85 Cel	3-STATE		-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T20					Not Qualified				e0
TC4042BFN	Toshiba	D LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		4		5		50 pF	SMALL OUTLINE		440 ns			1.27 mm	85 Cel		HIGH LEVEL	-40 Cel	TIN COPPER/TIN SILVER	DUAL	R-PDSO-G16		18 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	3 V	PROGRAMMABLE TRIGGER TYPE	e2			9.9 mm	4000/14000/40000
TC40H373F	Toshiba	D LATCH	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		8					SMALL OUTLINE	SOP20,.3			FF/Latches	1.27 mm	85 Cel	3-STATE		-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G20					Not Qualified				e0
TC40H375F	Toshiba	D LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		4				15 pF	SMALL OUTLINE	SOP16,.3		1.4 Amp	FF/Latches	1.27 mm	85 Cel			-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G16					Not Qualified	COMPLEMENTARY			e0				HC/UH
TC4042BF	Toshiba	D LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		4		5		50 pF	SMALL OUTLINE		440 ns			1.27 mm	85 Cel		HIGH LEVEL	-40 Cel	TIN LEAD	DUAL	R-PDSO-G16		18 V	1.9 mm	5.3 mm	Not Qualified	COMPLEMENTARY	3 V	PROGRAMMABLE TRIGGER TYPE	e0			10.3 mm	4000/14000/40000
TC40H375P	Toshiba	D LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		4				15 pF	IN-LINE	DIP16,.3		1.4 Amp	FF/Latches	2.54 mm	85 Cel			-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T16					Not Qualified	COMPLEMENTARY			e0				HC/UH
TC40H259F	Toshiba	D LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		8				15 pF	SMALL OUTLINE	SOP16,.3		1.4 Amp	FF/Latches	1.27 mm	85 Cel			-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G16					Not Qualified	TRUE			e0				HC/UH
TC4099BP	Toshiba	D LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		1		5		50 pF	IN-LINE		400 ns			2.54 mm	85 Cel		LOW LEVEL	-40 Cel	TIN LEAD	DUAL	R-PDIP-T16		18 V	4.45 mm	7.62 mm	Not Qualified	TRUE	3 V	1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH	e0			19.25 mm	4000/14000/40000
TC74HC77AF	Toshiba	D LATCH	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		2		5	2/6	50 pF	SMALL OUTLINE	SOP14,.3	25 ns	4 Amp	FF/Latches	1.27 mm	85 Cel		HIGH LEVEL	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G14		6 V	1.9 mm	5.3 mm	Not Qualified	TRUE	2 V		e0			10.3 mm	HC/UH
TC74HCT573AF(EL)	Toshiba	D LATCH	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		8	TR	5	5	50 pF	SMALL OUTLINE	SOP20,.3		6 Amp	FF/Latches	1.27 mm	85 Cel	3-STATE		-40 Cel		DUAL	R-PDSO-G20					Not Qualified
TC74HC259AFN-TP2	Toshiba	D LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		1		5		50 pF	SMALL OUTLINE		41 ns			1.27 mm	85 Cel		LOW LEVEL	-40 Cel		DUAL	R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified	TRUE	2 V	1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH		NOT SPECIFIED	240	9.9 mm	HC/UH
TC74HC375AF-TP1	Toshiba	D LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		2		5		50 pF	SMALL OUTLINE		30 ns			1.27 mm	85 Cel		HIGH LEVEL	-40 Cel	TIN LEAD	DUAL	R-PDSO-G16		6 V	1.9 mm	5.3 mm	Not Qualified	COMPLEMENTARY	2 V		e0			10.3 mm	HC/UH
TC74HC375F	Toshiba	D LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		4			2/6	50 pF	SMALL OUTLINE	SOP16,.3		4 Amp	FF/Latches	1.27 mm	85 Cel			-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G16					Not Qualified				e0
TC74HC375AP	Toshiba	D LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2	CMOS		2			2/6	50 pF	IN-LINE	DIP16,.3	150 ns	4 Amp	FF/Latches	2.54 mm	85 Cel		HIGH LEVEL	-40 Cel		DUAL	R-PDIP-T16		6 V	4.45 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			NOT SPECIFIED	NOT SPECIFIED	19.25 mm	HC/UH
TC74LVQ573FW	Toshiba	D LATCH	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		8		3.3	3.3	50 pF	SMALL OUTLINE	SOP20,.4		12 Amp	FF/Latches	1.27 mm	85 Cel	3-STATE		-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G20					Not Qualified				e0
TC74HC75AF	Toshiba	D LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		2		5	2/6	50 pF	SMALL OUTLINE	SOP16,.3	31 ns	4 Amp	FF/Latches	1.27 mm	85 Cel		HIGH LEVEL	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G16		6 V	1.9 mm	5.3 mm	Not Qualified	COMPLEMENTARY	2 V		e0			10.3 mm	HC/UH
TC74VCXH162373FT(S	Toshiba	D LATCH	INDUSTRIAL	GULL WING	48	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		8		3.3	3.3	30 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP48,.3,20		12 Amp	FF/Latches	.5 mm	85 Cel	3-STATE		-40 Cel		DUAL	R-PDSO-G48					Not Qualified
TC74HC533F	Toshiba	D LATCH	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		8			2/6	50 pF	SMALL OUTLINE	SOP20,.3		6 Amp	FF/Latches	1.27 mm	85 Cel	3-STATE		-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G20					Not Qualified				e0
TC74VHCV373FK(EL)	Toshiba	D LATCH	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		8	TR		2/5.5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.16,20		16 Amp	FF/Latches	.5 mm	85 Cel	3-STATE		-40 Cel		DUAL	R-PDSO-G20					Not Qualified

Latches & Flip-Flops

Latches and flip-flops are two types of electronic circuits used in digital systems to store and manipulate digital data. They are both sequential logic circuits, meaning that they can store information and use that information to make decisions based on the previous state.

A latch is a type of digital circuit that can hold or "latch" a signal in its current state. It is a simple memory element that can store a single bit of information. A latch can be transparent or opaque, depending on its behavior when the clock signal is active. A transparent latch passes the input signal through to the output when the clock signal is active, while an opaque latch holds the input signal at the output when the clock signal is active.

Flip-flops are similar to latches but are more sophisticated and have additional control inputs. A flip-flop is a digital circuit that can store one bit of information and change its state based on the clock signal and input signals. Flip-flops can be edge-triggered or level-triggered, depending on how they respond to the clock signal. Edge-triggered flip-flops change their state at the rising or falling edge of the clock signal, while level-triggered flip-flops change their state continuously as long as the clock signal is active.

Flip-flops are classified into various types based on their behavior and the number of inputs. Some of the commonly used flip-flops include D flip-flops, JK flip-flops, T flip-flops, and SR flip-flops. D flip-flops have a single data input and a clock input and can store one bit of information. JK flip-flops have two inputs, J and K, and can store one bit of information. T flip-flops have a single input and can toggle between two states based on the clock signal. SR flip-flops have two inputs, S and R, and can store one bit of information.

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