COMMERCIAL Latches & Flip-Flops 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	Surface Mount	No. of Functions	Maximum Frequency At Nominal Supply	Technology	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	Terminal Finish	Terminal Position	Minimum fmax	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Output Polarity	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
74F273SCX	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8		5			SMALL OUTLINE		9 ns			1.27 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL	130 MHz	R-PDSO-G20		5.5 V	2.642 mm	7.493 mm		TRUE	4.5 V						12.8015 mm	F/FAST
74SSTUB32864AZKER	Texas Instruments	D FLIP-FLOP	COMMERCIAL	BALL	96	LFBGA	RECTANGULAR	PLASTIC/EPOXY	YES	1	4100000000 Hz	TTL	25	TR	1.8	1.8		GRID ARRAY, LOW PROFILE, FINE PITCH	BGA96,6X16,32	.7 ns	8 Amp	Other Logic ICs	.8 mm	70 Cel		POSITIVE EDGE	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	410 MHz	R-PBGA-B96	3	1.9 V	1.4 mm	5.5 mm	Not Qualified	TRUE	1.7 V			e1	NOT SPECIFIED	260	13.5 mm	SSTU
74F379SC	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	4		5			SMALL OUTLINE		9.5 ns			1.27 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL	100 MHz	R-PDSO-G16		5.5 V	1.753 mm	3.9 mm		COMPLEMENTARY	4.5 V						9.9 mm	F/FAST
TIM99605J	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO	8		TTL						IN-LINE	DIP28,.6			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL		R-XDIP-T28					Not Qualified
HPA00022DGGR	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	64	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	200000000 Hz	CMOS	13	TR	2.5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.8 ns	20 Amp		.5 mm	70 Cel		POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	200 MHz	R-PDSO-G64	2	2.7 V	1.2 mm	6.1 mm		TRUE	2.3 V			e4	30	260	17 mm	SSTV
SN158097N	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		DTL						IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		MASTER-SLAVE		DUAL		R-PDIP-T14					Not Qualified
74F378SCX	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	6		5			SMALL OUTLINE		9.5 ns			1.27 mm	70 Cel		POSITIVE EDGE		DUAL		R-PDSO-G16		5.5 V	1.75 mm	3.9 mm		TRUE	4.5 V		WITH HOLD MODE				9.9 mm	F/FAST
74SSTV16859RGQ8G3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	NO LEAD	56	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1	200000000 Hz	CMOS	13	TR	2.5	2.5		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	2.8 ns	20 Amp	Other Logic ICs	.5 mm	70 Cel		POSITIVE EDGE	Matte Tin (Sn)	QUAD	200 MHz	S-PQCC-N56	3	2.7 V	1 mm	8 mm	Not Qualified	TRUE	2.3 V			e3	NOT SPECIFIED	260	8 mm	SSTV
SN158093N	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		TTL						IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel	OPEN-COLLECTOR	MASTER-SLAVE		DUAL		R-PDIP-T14					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
74F378SJ	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	80000000 Hz	TTL	6		5	5	50 pF	SMALL OUTLINE	SOP16,.3	9.5 ns	20 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	Tin/Lead (Sn/Pb)	DUAL	80 MHz	R-PDSO-G16		5.5 V	2.108 mm	5.3 mm	Not Qualified	TRUE	4.5 V	45 mA	WITH HOLD MODE	e0			10.11 mm	F/FAST
SN15850J	Texas Instruments	R-S FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	1		DTL						IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE		DUAL		R-XDIP-T14					Not Qualified
74F378SJX	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	80000000 Hz	TTL	6	TR	5	5		SMALL OUTLINE	SOP16,.3	9.5 ns	20 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	TIN LEAD	DUAL	80 MHz	R-PDSO-G16		5.5 V	2.1 mm	5.3 mm	Not Qualified	TRUE	4.5 V	45 mA	WITH HOLD MODE	e0			10.2 mm	F/FAST
74SSTV16859DGGRG4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	64	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	200000000 Hz	CMOS	13	TR	2.5	2.5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP64,.32,20	2.8 ns	20 Amp	Other Logic ICs	.5 mm	70 Cel	3-STATE	POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	200 MHz	R-PDSO-G64	2	2.7 V	1.2 mm	6.1 mm	Not Qualified	TRUE	2.3 V			e4	NOT SPECIFIED	260	17 mm	SSTV
74HSTL16919DGGRE4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	48	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1			9		3.3	3.3		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP48,.3,20	5.3 ns		FF/Latches	.5 mm	70 Cel	SERIES-RESISTOR	POSITIVE EDGE		DUAL		R-PDSO-G48		3.45 V	1.2 mm	6.1 mm	Not Qualified	TRUE	3.15 V				NOT SPECIFIED	NOT SPECIFIED	12.5 mm	TTL/H/L
SN158093J	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	2		TTL						IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel	OPEN-COLLECTOR	MASTER-SLAVE		DUAL		R-XDIP-T14					Not Qualified
74F174SC	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	6		5			SMALL OUTLINE		11 ns			1.27 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL	80 MHz	R-PDSO-G16		5.5 V	1.753 mm	3.9 mm		TRUE	4.5 V						9.9 mm	F/FAST
CY74FCT273CTQC	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	83300000 Hz	CMOS	8	TUBE	5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	5.8 ns	64 Amp	FF/Latches	.635 mm	70 Cel		POSITIVE EDGE		DUAL		R-PDSO-G20		5.25 V	1.75 mm	3.9116 mm	Not Qualified	TRUE	4.75 V				NOT SPECIFIED	NOT SPECIFIED	8.6614 mm	FCT
74F378PC	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	6		5			IN-LINE		9.5 ns			2.54 mm	70 Cel		POSITIVE EDGE		DUAL	80 MHz	R-PDIP-T16		5.5 V	5.08 mm	7.62 mm		TRUE	4.5 V		WITH HOLD MODE				19.305 mm	F/FAST
74F377SC	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8		5			SMALL OUTLINE		9 ns			1.27 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL	105 MHz	R-PDSO-G20		5.5 V	2.642 mm	7.493 mm		TRUE	4.5 V		WITH HOLD MODE				12.8015 mm	F/FAST
74SSTL16857DGGRG4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	48	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL			2.5	2.5,2.5/3.3		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP48,.3,20			Other Logic ICs	.5 mm	70 Cel	3-STATE			DUAL		R-PDSO-G48		3.6 V	1.2 mm	6.1 mm	Not Qualified		2.3 V				NOT SPECIFIED	NOT SPECIFIED	12.5 mm	SSTL
74F175SCX	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	4		5			SMALL OUTLINE		9.5 ns			1.27 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL	100 MHz	R-PDSO-G16		5.5 V	1.753 mm	3.9 mm		COMPLEMENTARY	4.5 V						9.9 mm	F/FAST
TIM99608J	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	8		TTL						IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL		R-XDIP-T16					Not Qualified
74F379SJX	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	4		5			SMALL OUTLINE		9.5 ns			1.27 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL	100 MHz	R-PDSO-G16		5.5 V	2.108 mm	5.3 mm		COMPLEMENTARY	4.5 V						10.11 mm	F/FAST
74F273SC	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8		5			SMALL OUTLINE		9 ns			1.27 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL	130 MHz	R-PDSO-G20		5.5 V	2.642 mm	7.493 mm		TRUE	4.5 V						12.8015 mm	F/FAST
SN74AS580J	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1		TTL	8		5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	70 Cel	3-STATE			DUAL		R-XDIP-T20					Not Qualified
5962-01-067-7464	Texas Instruments	JBAR-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		TTL			5	5		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE		DUAL		R-PDIP-T14					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74AS113NP3	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		TTL						IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE		DUAL		R-PDIP-T14											NOT SPECIFIED	NOT SPECIFIED
SN74ALS175DP3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4		TTL			5	5		SMALL OUTLINE	SOP16,.25			FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE		DUAL		R-PDSO-G16
SN74273J-00	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL	8		5		15 pF	IN-LINE		27 ns			2.54 mm	70 Cel		POSITIVE EDGE		DUAL	30 MHz	R-GDIP-T20		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	94 mA					24.195 mm	TTL/H/L
SN74LS375D3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	4		5	5		SMALL OUTLINE	SOP16,.25			FF/Latches	1.27 mm	70 Cel				DUAL		R-PDSO-G16
SN74AS109N-10	Texas Instruments	J-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		TTL	2		5		50 pF	IN-LINE		9 ns			2.54 mm	70 Cel		POSITIVE EDGE		DUAL	105 MHz	R-PDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	17 mA					19.305 mm	AS
SN74LS171N	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4		5		15 pF	IN-LINE	DIP16,.3	30 ns		FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE		DUAL	20 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	25 mA			NOT SPECIFIED	NOT SPECIFIED	19.305 mm	LS
SN74ALS577NT1	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	8		TTL			5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL		R-PDIP-T24					Not Qualified
SN74AS74JP4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	2		TTL			5	5		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE		DUAL		R-XDIP-T14
SN7473JP4	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	2		TTL			5	5		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		MASTER-SLAVE		DUAL		R-XDIP-T14
SN74AS373FN	Texas Instruments	D LATCH	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		TTL	8		5	5		CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	70 Cel	3-STATE			QUAD		S-PQCC-J20					Not Qualified
DM74LS174M	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	6	25000000 Hz	TTL			5	5		SMALL OUTLINE	SOP16,.25		8 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE		DUAL		R-PDSO-G16					Not Qualified			26 mA
SN74F174D3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	6	80000000 Hz	TTL			5	5		SMALL OUTLINE	SOP16,.25		20 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE		DUAL		R-PDSO-G16								45 mA
SN74LS604N1	Texas Instruments	JBAR-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	8		TTL						IN-LINE	DIP28,.6			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL		R-PDIP-T28					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74ALS29822DW3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	10		TTL						SMALL OUTLINE	SOP24,.4			FF/Latches	1.27 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL		R-PDSO-G24
DM74LS73AN	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		TTL	2		5			IN-LINE		28 ns			2.54 mm	70 Cel		NEGATIVE EDGE		DUAL	30 MHz	R-PDIP-T14		5.25 V	5.08 mm	7.62 mm		COMPLEMENTARY	4.75 V						19.18 mm	LS
SN74111J	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		TTL	2		5	5	15 pF	IN-LINE	DIP16,.3	30 ns		FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE		DUAL	20 MHz	R-GDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	20.5 mA	MASTER SLAVE OPERATION WITH LOCKOUT		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
DM74LS279N	Texas Instruments	R-S LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	4		TTL	2		5			IN-LINE		27 ns			2.54 mm	70 Cel		LOW LEVEL		DUAL		R-PDIP-T16		5.25 V	5.08 mm	7.62 mm		TRUE	4.75 V						19.305 mm	LS
SN74L71N-10	Texas Instruments	R-S FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	2		5		50 pF	IN-LINE		150 ns			2.54 mm	70 Cel		NEGATIVE EDGE		DUAL	2.5 MHz	R-PDIP-T14		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	1.44 mA	WITH MASTER SLAVE OPERATION				19.305 mm	TTL/H/L
SN74LS78NP1	Texas Instruments	JBAR-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		TTL			5	5		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE		DUAL		R-PDIP-T14					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74LS73N	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		TTL	2		5	5		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE		DUAL		R-PDIP-T14					Not Qualified	COMPLEMENTARY								LS
SN74273N	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	25000000 Hz	TTL	8		5		15 pF	IN-LINE	DIP20,.3	27 ns	16 Amp	FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE		DUAL	30 MHz	R-PDIP-T20		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	94 mA			NOT SPECIFIED	NOT SPECIFIED	24.325 mm	TTL/H/L
SN74F74DRG4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	100000000 Hz	TTL	1	TR	5	5	50 pF	SMALL OUTLINE	SOP14,.25	9.2 ns	20 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDSO-G14	1	5.5 V	1.75 mm	3.91 mm	Not Qualified	COMPLEMENTARY	4.5 V	16 mA		e4	30	260	8.65 mm	F/FAST

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.