R-S LATCH Latches & Flip-Flops 352

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Total Dose (V)	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)	Maximum Power Supply Current (ICC)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
HCC4044BDT	STMicroelectronics	R-S LATCH		THROUGH-HOLE	16	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC, GLASS-SEALED	NO	1	CMOS		4					IN-LINE	DIP16,.3				2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL	R-GDIP-T16		20 V	3.83 mm	7.62 mm			3 V						20.32 mm	4000/14000/40000
M74HC279C1R	STMicroelectronics	R-S LATCH	INDUSTRIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY	YES	4	CMOS		2		5	2/6	50 pF	CHIP CARRIER	LDCC20,.4SQ	33 ns	4 Amp	FF/Latches	1.27 mm	85 Cel		LOW LEVEL	-40 Cel	MATTE TIN	QUAD	S-PQCC-J20		6 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	2 V		WITH DUAL S INPUT FOR TWO FUNCTIONS	e3			8.9662 mm	HC/UH
HCF4043BE	STMicroelectronics	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	4	CMOS		1			3/15	50 pF	IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel	3-STATE		-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T16					Not Qualified					e0
HCC4044BD	STMicroelectronics	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC	NO	4	CMOS	ESCC9000	1			5/15	50 pF	IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL	R-XDIP-T16					Not Qualified
HCF4044BE	STMicroelectronics	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	4	CMOS		1			3/15	50 pF	IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel	3-STATE		-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T16					Not Qualified					e0
HCC4044BF	STMicroelectronics	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		4		5	3/18	50 pF	IN-LINE	DIP16,.3	300 ns		FF/Latches	2.54 mm	125 Cel	3-STATE	LOW LEVEL	-55 Cel	TIN LEAD	DUAL	R-GDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	TRUE	3 V			e0				4000/14000/40000
HCF4044BF	STMicroelectronics	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC	NO	4	CMOS		1			3/15	50 pF	IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel	3-STATE		-40 Cel	TIN LEAD	DUAL	R-XDIP-T16					Not Qualified					e0
HCF4044BC1	STMicroelectronics	R-S LATCH	INDUSTRIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY	YES	1	CMOS		4		5	3/15	50 pF	CHIP CARRIER	LDCC20,.4SQ	300 ns		FF/Latches	1.27 mm	85 Cel	3-STATE	LOW LEVEL	-40 Cel	MATTE TIN	QUAD	S-PQCC-J20		15 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	3 V			e3			8.9662 mm	4000/14000/40000
HCC4044BDG	STMicroelectronics	R-S LATCH		THROUGH-HOLE	16	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC, GLASS-SEALED	NO	1	CMOS		4					IN-LINE	DIP16,.3				2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL	R-GDIP-T16		20 V	3.83 mm	7.62 mm			3 V						20.32 mm	4000/14000/40000
HCC4043BE	STMicroelectronics	R-S LATCH
HCC4043BF	STMicroelectronics	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		4		5	3/18	50 pF	IN-LINE	DIP16,.3	300 ns		FF/Latches	2.54 mm	125 Cel	3-STATE	HIGH LEVEL	-55 Cel	TIN LEAD	DUAL	R-GDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	TRUE	3 V			e0				4000/14000/40000
T74LS279B1	STMicroelectronics	R-S LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	4	TTL		2		5	5	15 pF	IN-LINE	DIP16,.3	27 ns	8 Amp	FF/Latches	2.54 mm	70 Cel		LOW LEVEL	0 Cel	TIN LEAD	DUAL	R-PDIP-T16		5.25 V	5.1 mm	7.62 mm	Not Qualified	TRUE	4.75 V	7 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS	e0				LS
HCF4043M013TR	STMicroelectronics	R-S LATCH	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		4	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	300 ns	.36 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE	HIGH LEVEL	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16		20 V	1.75 mm	3.9 mm	Not Qualified	TRUE	3 V			e4			9.9 mm	4000/14000/40000
HCC4044BKT	STMicroelectronics	R-S LATCH		FLAT	16	DFP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		4					FLATPACK	FL16,.3				1.27 mm	125 Cel	3-STATE		-55 Cel		DUAL	R-CDFP-F16		20 V	2.38 mm	6.91 mm			3 V						9.94 mm	4000/14000/40000
HCF4044BM1	STMicroelectronics	R-S LATCH	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		4	TUBE	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	300 ns		FF/Latches	1.27 mm	125 Cel	3-STATE	LOW LEVEL	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	3	20 V	1.75 mm	3.9 mm	Not Qualified	TRUE	3 V			e4			9.9 mm	4000/14000/40000
M74HC279B1N	STMicroelectronics	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	4	CMOS		2		5	2/6	50 pF	IN-LINE	DIP16,.3	33 ns	4 Amp	FF/Latches	2.54 mm	85 Cel		LOW LEVEL	-40 Cel	TIN LEAD	DUAL	R-PDIP-T16		6 V	5.1 mm	7.62 mm	Not Qualified	TRUE	2 V		WITH DUAL S INPUT FOR TWO FUNCTIONS	e0				HC/UH
HCF4043BEY	STMicroelectronics	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4	TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	300 ns	.36 Amp	FF/Latches	2.54 mm	125 Cel	3-STATE	HIGH LEVEL	-55 Cel	MATTE TIN	DUAL	R-PDIP-T16		20 V	5.1 mm	7.62 mm	Not Qualified	TRUE	3 V			e3				4000/14000/40000
M54HC279F1R	STMicroelectronics	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	4	CMOS		2		5	2/6	50 pF	IN-LINE	DIP16,.3	39 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		LOW LEVEL	-55 Cel	TIN LEAD	DUAL	R-GDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	TRUE	2 V		WITH DUAL S INPUT FOR TWO FUNCTIONS	e0				HC/UH
HCC4044BK	STMicroelectronics	R-S LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR		CERAMIC	YES	4	CMOS		1			5/15		FLATPACK	FL16,.3			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		DUAL	R-XDFP-F16					Not Qualified
T74LS279D1	STMicroelectronics	R-S LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	4	TTL		2		5	5	15 pF	IN-LINE	DIP16,.3	27 ns	8 Amp	FF/Latches	2.54 mm	70 Cel		LOW LEVEL	0 Cel	TIN LEAD	DUAL	R-GDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	7 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS	e0				LS
HCF4044M013TR	STMicroelectronics	R-S LATCH	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		4	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	300 ns	.36 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE	LOW LEVEL	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16		20 V	1.75 mm	3.9 mm	Not Qualified	TRUE	3 V			e4			9.9 mm	4000/14000/40000
HCF4044BEY	STMicroelectronics	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4	TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	300 ns		FF/Latches	2.54 mm	125 Cel	3-STATE	LOW LEVEL	-55 Cel	MATTE TIN	DUAL	R-PDIP-T16		20 V	5.1 mm	7.62 mm	Not Qualified	TRUE	3 V			e3				4000/14000/40000
HCC4043BD	STMicroelectronics	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC	NO	4	CMOS	ESCC9000	1			5/15	50 pF	IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL	R-XDIP-T16					Not Qualified
M54HC279F1	STMicroelectronics	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	4	CMOS		2		5	2/6	50 pF	IN-LINE	DIP16,.3	39 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		LOW LEVEL	-55 Cel	TIN LEAD	DUAL	R-GDIP-T16		6 V	5 mm	7.62 mm	Not Qualified	TRUE	2 V		WITH DUAL S INPUT FOR TWO FUNCTIONS	e0				HC/UH
M74HC279TTR	STMicroelectronics	R-S LATCH	MILITARY	GULL WING	16	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	4	CMOS		2	TR	4.5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	195 ns	4 Amp	FF/Latches	.65 mm	125 Cel		LOW LEVEL	-55 Cel	TIN LEAD	DUAL	R-PDSO-G16		6 V	1.2 mm	4.4 mm	Not Qualified	TRUE	2 V		WITH DUAL S INPUT FOR TWO FUNCTIONS	e0			5 mm	HC/UH
M74HC279M1	STMicroelectronics	R-S LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	4	CMOS		2		5	2/6	50 pF	SMALL OUTLINE	SOP16,.3	33 ns	4 Amp	FF/Latches	1.27 mm	85 Cel		LOW LEVEL	-40 Cel	TIN LEAD	DUAL	R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified	TRUE	2 V		WITH DUAL S INPUT FOR TWO FUNCTIONS	e0			9.9 mm	HC/UH
933372880653	NXP Semiconductors	R-S LATCH		GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		4		5			SMALL OUTLINE		180 ns			1.27 mm		3-STATE	HIGH LEVEL		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified	TRUE				e4			9.9 mm	4000/14000/40000
933372880652	NXP Semiconductors	R-S LATCH		GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		4		5			SMALL OUTLINE		180 ns			1.27 mm		3-STATE	HIGH LEVEL		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified	TRUE				e4			9.9 mm	4000/14000/40000
933296680652	NXP Semiconductors	R-S LATCH		THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4		5			IN-LINE		185 ns			2.54 mm		3-STATE	LOW LEVEL		NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16			4.7 mm	7.62 mm	Not Qualified	TRUE				e4			21.6 mm	4000/14000/40000
933372890653	NXP Semiconductors	R-S LATCH		GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		4		5			SMALL OUTLINE		185 ns			1.27 mm		3-STATE	LOW LEVEL		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified	TRUE				e4			9.9 mm	4000/14000/40000
933372890652	NXP Semiconductors	R-S LATCH		GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		4		5			SMALL OUTLINE		185 ns			1.27 mm		3-STATE	LOW LEVEL		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified	TRUE				e4			9.9 mm	4000/14000/40000
933296670652	NXP Semiconductors	R-S LATCH		THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4		5			IN-LINE		180 ns			2.54 mm		3-STATE	HIGH LEVEL		NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16			4.7 mm	7.62 mm	Not Qualified	TRUE				e4			21.6 mm	4000/14000/40000
S54279F	NXP Semiconductors	R-S LATCH	MILITARY	THROUGH-HOLE	16		RECTANGULAR		CERAMIC, GLASS-SEALED	NO	4	TTL		2		5		15 pF	IN-LINE		27 ns				125 Cel		LOW LEVEL	-55 Cel		DUAL	R-GDIP-T16					Not Qualified	TRUE		30 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS					TTL/H/L
HEF4044BF	NXP Semiconductors	R-S LATCH		THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		4				50 pF	IN-LINE		185 ns			2.54 mm		3-STATE	LOW LEVEL			DUAL	R-GDIP-T16			5.08 mm	7.62 mm	Not Qualified	TRUE								4000/14000/40000
HEF4043BPB	NXP Semiconductors	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4		5		50 pF	IN-LINE		180 ns			2.54 mm	85 Cel	3-STATE	HIGH LEVEL	-40 Cel		DUAL	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	TRUE	3 V						21.6 mm	4000/14000/40000
HEF4043BN	NXP Semiconductors	R-S LATCH		THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4				50 pF	IN-LINE		180 ns			2.54 mm		3-STATE	HIGH LEVEL			DUAL	R-PDIP-T16			4.7 mm	7.62 mm	Not Qualified	TRUE							21.6 mm	4000/14000/40000
HEF4044BTD-T	NXP Semiconductors	R-S LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		4	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	185 ns		FF/Latches	1.27 mm	85 Cel	3-STATE	LOW LEVEL	-40 Cel		DUAL	R-PDSO-G16		15 V	1.75 mm	3.9 mm	Not Qualified	TRUE	3 V				40	260	9.9 mm	4000/14000/40000
HEF4044BN	NXP Semiconductors	R-S LATCH		THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4				50 pF	IN-LINE		185 ns			2.54 mm		3-STATE	LOW LEVEL			DUAL	R-PDIP-T16			4.7 mm	7.62 mm	Not Qualified	TRUE							21.6 mm	4000/14000/40000
HEF4043BDB	NXP Semiconductors	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		4		5		50 pF	IN-LINE		180 ns			2.54 mm	85 Cel	3-STATE	HIGH LEVEL	-40 Cel		DUAL	R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	TRUE	3 V							4000/14000/40000
HEF4043BT-Q100,118	NXP Semiconductors	R-S LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS	AEC-Q100	4		5			SMALL OUTLINE		180 ns			1.27 mm	85 Cel	3-STATE	HIGH LEVEL	-40 Cel		DUAL	R-PDSO-G16		15 V	1.75 mm	3.9 mm		TRUE	3 V						9.9 mm	4000/14000/40000
HEF4043BTD	NXP Semiconductors	R-S LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		4	BULK	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	180 ns		FF/Latches	1.27 mm	85 Cel	3-STATE	HIGH LEVEL	-40 Cel		DUAL	R-PDSO-G16		15 V	1.75 mm	3.9 mm	Not Qualified	TRUE	3 V				40	260	9.9 mm	4000/14000/40000
HEF4043BP,652	NXP Semiconductors	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4	BULK	5	5/15	50 pF	IN-LINE	DIP16,.3	180 ns		FF/Latches	2.54 mm	85 Cel	3-STATE	HIGH LEVEL	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	TRUE	3 V			e4			21.6 mm	4000/14000/40000
HEF4044BDB	NXP Semiconductors	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		4		5		50 pF	IN-LINE		185 ns			2.54 mm	85 Cel	3-STATE	LOW LEVEL	-40 Cel		DUAL	R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	TRUE	3 V							4000/14000/40000
HEF4043BD-T	NXP Semiconductors	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		4		5		50 pF	IN-LINE		180 ns			2.54 mm	85 Cel	3-STATE	HIGH LEVEL	-40 Cel		DUAL	R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	TRUE	3 V							4000/14000/40000
HEF4044BPB	NXP Semiconductors	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4		5		50 pF	IN-LINE		185 ns			2.54 mm	85 Cel	3-STATE	LOW LEVEL	-40 Cel		DUAL	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	TRUE	3 V						21.6 mm	4000/14000/40000
HEF4044BD	NXP Semiconductors	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		4		5	5/15	50 pF	IN-LINE	DIP16,.3	185 ns	.36 Amp	FF/Latches	2.54 mm	85 Cel	3-STATE	LOW LEVEL	-40 Cel		DUAL	R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	TRUE	3 V							4000/14000/40000
HEF4044BT,653	NXP Semiconductors	R-S LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		4	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	185 ns		FF/Latches	1.27 mm	85 Cel	3-STATE	LOW LEVEL	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G16	1	15 V	1.75 mm	3.9 mm	Not Qualified	TRUE	3 V			e4	30	260	9.9 mm	4000/14000/40000
HEF4043BD	NXP Semiconductors	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		4		5	5/15	50 pF	IN-LINE	DIP16,.3	180 ns	.36 Amp	FF/Latches	2.54 mm	85 Cel	3-STATE	HIGH LEVEL	-40 Cel		DUAL	R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	TRUE	3 V							4000/14000/40000

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.