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	Schmitt Trigger	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)	Maximum Power Supply Current (ICC)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
SN74HC533JP4	Texas Instruments	D LATCH	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	1	CMOS		8			2/6		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	85 Cel	3-STATE		-40 Cel		DUAL	R-XDIP-T20
SN74ALS992NTP3	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL		9		5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDIP-T24
SN74HC533J	Texas Instruments	D LATCH	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	1	CMOS		8			2/6		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	85 Cel	3-STATE		-40 Cel		DUAL	R-XDIP-T20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74ALS992DWP3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL		9		5	5		SMALL OUTLINE	SOP24,.4			FF/Latches	1.27 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G24
SN74AS842NTP1	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL		10					IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDIP-T24					Not Qualified
SN74HC573DW	Texas Instruments	D LATCH	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS		8			2/6	50 pF	SMALL OUTLINE	SOP20,.4		7.8 Amp	FF/Latches	1.27 mm	85 Cel	3-STATE		-40 Cel		DUAL	R-PDSO-G20					Not Qualified
SN74HC77NP3	Texas Instruments	D LATCH	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	CMOS		4			2/6		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	85 Cel			-40 Cel		DUAL	R-PDIP-T14
SN74LS373NP1	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL		8		5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDIP-T20					Not Qualified
SN74LS75N-10	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	TTL		2		5		15 pF	IN-LINE		25 ns			2.54 mm	70 Cel		HIGH LEVEL	0 Cel		DUAL	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	12 mA					19.305 mm	LS
SN74LS259J4	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	1	TTL		8		5	5		IN-LINE	DIP16,.3		8 Amp	FF/Latches	2.54 mm	70 Cel			0 Cel		DUAL	R-XDIP-T16								36 mA
SN74116N3	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	TTL		4		5	5		IN-LINE	DIP24,.6			FF/Latches	2.54 mm	70 Cel			0 Cel		DUAL	R-PDIP-T24
5962-7601201VFA	Texas Instruments	D LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		YES	2	TTL	MIL-PRF-38535	2		5		15 pF	FLATPACK		25 ns		FF/Latch	1.27 mm	125 Cel		HIGH LEVEL	-55 Cel		DUAL	R-CDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	4.5 V	12 mA					10.2 mm	LS
SN74ALS994DWG4	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL		10	TUBE	5	5	50 pF	SMALL OUTLINE	SOP24,.4	27 ns		FF/Latches	1.27 mm	70 Cel	3-STATE	HIGH LEVEL	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G24	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	82 mA	WITH READ-BACK	e4	30	260	15.4 mm	ALS
SN74HC77JP4	Texas Instruments	D LATCH	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC		NO	1	CMOS		4			2/6		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	85 Cel			-40 Cel		DUAL	R-XDIP-T14
SN74ALS990DWP3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL		8		5	5		SMALL OUTLINE	SOP20,.4			FF/Latches	1.27 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G20
SN74ALS846-1DWP3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL		8					SMALL OUTLINE	SOP24,.4		48 Amp	FF/Latches	1.27 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G24
SN74ABT845NT	Texas Instruments	D LATCH	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1			8		5	5		IN-LINE	DIP24,.3		64 Amp	FF/Latches	2.54 mm	85 Cel	3-STATE		-40 Cel		DUAL	R-PDIP-T24					Not Qualified			30 mA			NOT SPECIFIED	NOT SPECIFIED
SN74HC75N3	Texas Instruments	D LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	CMOS		2			2/6		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel			-40 Cel		DUAL	R-PDIP-T16
SN74ALS873NT1	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	TTL		4		5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDIP-T24					Not Qualified
SN74HC259J	Texas Instruments	D LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	1	CMOS		8			2/6		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel			-40 Cel		DUAL	R-XDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74LS375JP4	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	1	TTL		4		5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel			0 Cel		DUAL	R-XDIP-T16
SN74AS576J	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	1	TTL		8					IN-LINE	DIP20,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL	R-XDIP-T20					Not Qualified
CD74HCT259ME4	Texas Instruments	D LATCH	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS		8	TUBE	5	5	50 pF	SMALL OUTLINE	SOP16,.25	57 ns	4 Amp	FF/Latch	1.27 mm	125 Cel		LOW LEVEL	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V		1:8 DMUX FOLLOWED BY LATCH	e4	30	260	9.9 mm	HCT
5962-88741012A	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	HQCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	MIL-STD-883	8		5	5		CHIP CARRIER, HEAT SINK/SLUG	LCC20,.35SQ	22 ns	4 Amp	FF/Latch	1.27 mm	125 Cel		LOW LEVEL	-55 Cel	TIN LEAD	QUAD	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Qualified	TRUE	4.5 V	22 mA	1:8 DMUX FOLLOWED BY LATCH	e0			8.89 mm	ALS
SN74S268NP1	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL		6					IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74HC375D-00	Texas Instruments	D LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	CMOS		2		5		50 pF	SMALL OUTLINE		33 ns			1.27 mm	85 Cel		HIGH LEVEL	-40 Cel		DUAL	R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	2 V						9.9 mm	HC/UH
SN74AS29844NTP3	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL		9					IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDIP-T24											NOT SPECIFIED	NOT SPECIFIED
SN74ALS563J	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		0 Cel		DUAL	R-XDIP-T20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74HCT533J4	Texas Instruments	D LATCH	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	1	CMOS		8		5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	85 Cel	3-STATE		-40 Cel		DUAL	R-XDIP-T20
SN74ALS666DW3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL		8		5	5		SMALL OUTLINE	SOP24,.4			FF/Latches	1.27 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G24											NOT SPECIFIED	NOT SPECIFIED
SN74AS873JT	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	2	TTL		4		5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL	R-XDIP-T24					Not Qualified
SN74ALS259DG4	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL		1	TUBE	5	5	50 pF	SMALL OUTLINE	SOP16,.25	13 ns	8 Amp	FF/Latches	1.27 mm	70 Cel		LOW LEVEL	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V	22 mA	1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH	e4	30	260	9.9 mm	ALS
SN74ALS873BDWP3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	TTL		4		5	5		SMALL OUTLINE	SOP24,.4			FF/Latches	1.27 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G24
SN74AS533NP1	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL		8		5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDIP-T20					Not Qualified
SN74ALS845-1DWP3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL		8					SMALL OUTLINE	SOP24,.4		48 Amp	FF/Latches	1.27 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G24											NOT SPECIFIED	NOT SPECIFIED
SN74AS580J4	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		0 Cel		DUAL	R-XDIP-T20
SN74LS259BDG4	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL		1		5	5	15 pF	SMALL OUTLINE	SOP16,.25	24 ns	8 Amp	FF/Latches	1.27 mm	70 Cel		LOW LEVEL	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.25 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.75 V	36 mA	1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH	e4	30	260	9.9 mm	LS
SN74AS29843DW3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL		9					SMALL OUTLINE	SOP24,.4			FF/Latches	1.27 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G24											NOT SPECIFIED	NOT SPECIFIED
SN74LS259BNSR	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL		1	TR	5	5		SMALL OUTLINE	SOP16,.3	30 ns	8 Amp	FF/Latches	1.27 mm	70 Cel		LOW LEVEL	0 Cel		DUAL	R-PDSO-G16		5.25 V	2 mm	5.3 mm	Not Qualified	TRUE	4.75 V	36 mA			NOT SPECIFIED	NOT SPECIFIED	10.2 mm	LS
SN74ALS995DW3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL		10					SMALL OUTLINE	SOP24,.4			FF/Latches	1.27 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G24
SN74AS533DW3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL		8		5	5		SMALL OUTLINE	SOP20,.4			FF/Latches	1.27 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDSO-G20
CD4042BPW	Texas Instruments	D LATCH	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	1	CMOS		4	TUBE	5	5/15	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	500 ns	2.4 Amp	FF/Latches	.65 mm	125 Cel		NEGATIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G16	1	18 V	1.2 mm	4.4 mm	Not Qualified	COMPLEMENTARY	3 V	.6 mA	PROGRAMMABLE TRIGGER TYPE	e4	NOT SPECIFIED	260	5 mm	4000/14000/40000
SN74ALS844NTP3	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL		9					IN-LINE	DIP24,.3		24 Amp	FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDIP-T24
SN74AS576NP1	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL		8					IN-LINE	DIP20,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDIP-T20					Not Qualified
SN74HC4724NP1	Texas Instruments	D LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	CMOS		8					IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel			-40 Cel		DUAL	R-PDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74259J	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL		1		5	5	15 pF	IN-LINE	DIP16,.3	20 ns		FF/Latches	2.54 mm	70 Cel		LOW LEVEL	0 Cel		DUAL	R-GDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	90 mA	1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
SN74100N	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	TTL		4		5		15 pF	IN-LINE	DIP24,.6	15 ns		FF/Latches	2.54 mm	70 Cel		HIGH LEVEL	0 Cel		DUAL	R-PDIP-T24		5.25 V	5.08 mm	15.24 mm	Not Qualified	TRUE	4.75 V	106 mA			NOT SPECIFIED	NOT SPECIFIED	31.75 mm	TTL/H/L
SN74ALS991N3	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL		8					IN-LINE	DIP20,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL	R-PDIP-T20

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.