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	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
CD4044BDWRE4	Texas Instruments	R-S LATCH	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS		4	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.4	300 ns		FF/Latches	1.27 mm	125 Cel	3-STATE	LOW LEVEL	-55 Cel		DUAL	R-PDSO-G16		18 V	2.65 mm	7.5 mm	Not Qualified	TRUE	3 V				NOT SPECIFIED	NOT SPECIFIED	10.3 mm	4000/14000/40000
CD4044BDWRG4	Texas Instruments	R-S LATCH	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS		4	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.4	300 ns		FF/Latches	1.27 mm	125 Cel	3-STATE	LOW LEVEL	-55 Cel		DUAL	R-PDSO-G16		18 V	2.65 mm	7.5 mm	Not Qualified	TRUE	3 V				NOT SPECIFIED	NOT SPECIFIED	10.3 mm	4000/14000/40000
CD4044BPW	Texas Instruments	R-S LATCH	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS		4	TUBE	5	5/15	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	300 ns		FF/Latches	.65 mm	125 Cel	3-STATE	LOW LEVEL	-55 Cel		DUAL	R-PDSO-G16		18 V	1.2 mm	4.4 mm	Not Qualified	TRUE	3 V				NOT SPECIFIED	NOT SPECIFIED	5 mm	4000/14000/40000
CD4044BPWE4	Texas Instruments	R-S LATCH	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS		4	TUBE	5	5/15	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	300 ns		FF/Latches	.65 mm	125 Cel	3-STATE	LOW LEVEL	-55 Cel		DUAL	R-PDSO-G16		18 V	1.2 mm	4.4 mm	Not Qualified	TRUE	3 V				NOT SPECIFIED	NOT SPECIFIED	5 mm	4000/14000/40000
SN74LS279ADRE4	Texas Instruments	R-S LATCH	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	4	TTL		2	TR	5	5	15 pF	SMALL OUTLINE	SOP16,.25	27 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	7 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS	e4	30	260	9.9 mm	LS
CD4043BPWG4	Texas Instruments	R-S LATCH	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS		4	TUBE	5	5/15	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	300 ns		FF/Latches	.65 mm	125 Cel	3-STATE	HIGH LEVEL	-55 Cel		DUAL	R-PDSO-G16		18 V	1.2 mm	4.4 mm	Not Qualified	TRUE	3 V				NOT SPECIFIED	NOT SPECIFIED	5 mm	4000/14000/40000
CD4044BEE4	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	1	CMOS		4	TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	300 ns	2.4 Amp	FF/Latches	2.54 mm	125 Cel	3-STATE	LOW LEVEL	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	TRUE	3 V	.06 mA		e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	4000/14000/40000
HEF4043BT,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	180 ns		FF/Latches	1.27 mm	85 Cel	3-STATE	HIGH 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
SN74LS279AN	Texas Instruments	R-S LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	4	TTL		2	TUBE	5	5	15 pF	IN-LINE	DIP16,.3	27 ns	8 Amp	FF/Latches	2.54 mm	70 Cel		LOW LEVEL	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDIP-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	e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	LS
CD4044BCN	National Semiconductor	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	CMOS		4		5	3/15	50 pF	IN-LINE	DIP16,.3	350 ns		FF/Latches	2.54 mm	85 Cel	3-STATE	LOW LEVEL	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	TRUE	3 V			e0			19.305 mm	4000/14000/40000
TP4377AJ	Texas Instruments	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	CMOS		1					IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel			-40 Cel		DUAL	R-XDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
TF4377BJ	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	CMOS		1					IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel			-55 Cel		DUAL	R-XDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SNJ54LS279J-00	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	4	TTL		2		5		15 pF	IN-LINE		27 ns			2.54 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	7 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS				19.56 mm	LS
7601801FA	Texas Instruments	R-S LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	YES	4	TTL	MIL-STD-883	2	TUBE	5	5	15 pF	FLATPACK	FL16,.3	45 ns	4 Amp	FF/Latch	1.27 mm	125 Cel		LOW LEVEL	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	R-GDFP-F16		5.25 V	2.03 mm	6.73 mm	Qualified	TRUE	4.75 V	7 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS	e0	NOT SPECIFIED	NOT SPECIFIED	10.16 mm	LS
76018012X	Texas Instruments	R-S LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	TTL		2		5			CHIP CARRIER		27 ns			1.27 mm	125 Cel		LOW LEVEL	-55 Cel		QUAD	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Qualified	TRUE	4.5 V				NOT APPLICABLE	NOT APPLICABLE	8.89 mm	LS
TF4043BJ	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	CMOS		1			5/15		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL	R-XDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN54LS279W-10	Texas Instruments	R-S LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	4	TTL		2		5		15 pF	FLATPACK		27 ns			1.27 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	TRUE	4.5 V	7 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS				10.2 mm	LS
SNC54LS279AJ	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	TTL	MIL-STD-883 Class B (Modified)	1		5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel			-55 Cel		DUAL	R-XDIP-T16					Not Qualified
SN54LS279AW	Texas Instruments	R-S LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		YES	4	TTL		2		5		15 pF	FLATPACK		27 ns			1.27 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-CDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	TRUE	4.5 V	7 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS				10.2 mm	LS
SN54LS279AFK	Texas Instruments	R-S LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	TTL		2		5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	27 ns		FF/Latches	1.27 mm	125 Cel		LOW LEVEL	-55 Cel		QUAD	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V	7 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
SNJ54LS279AFK	Texas Instruments	R-S LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	TTL	MIL-PRF-38535	2	TUBE	5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	27 ns	4 Amp	FF/Latches	1.27 mm	125 Cel		LOW LEVEL	-55 Cel	TIN LEAD	QUAD	S-CQCC-N20		5.25 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.75 V	7 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS	e0			8.89 mm	LS
TP4377AN	Texas Instruments	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4	CMOS		1					IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel			-40 Cel		DUAL	R-PDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
TP4377BJ	Texas Instruments	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	CMOS		1					IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel			-40 Cel		DUAL	R-XDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SNJ54LS279W-10	Texas Instruments	R-S LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	4	TTL		2		5		15 pF	FLATPACK		27 ns			1.27 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	TRUE	4.5 V	7 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS				10.2 mm	LS
TP4376BJ	Texas Instruments	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	CMOS		1					IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel			-40 Cel		DUAL	R-XDIP-T16					Not Qualified
76018012A	Texas Instruments	R-S LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	4	TTL	MIL-STD-883	2	TUBE	5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	45 ns	4 Amp	FF/Latch	1.27 mm	125 Cel		LOW LEVEL	-55 Cel	TIN LEAD	QUAD	S-CQCC-N20		5.25 V	2.03 mm	8.89 mm	Qualified	TRUE	4.75 V	7 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS	e0			8.89 mm	LS
SNJ54279W	Texas Instruments	R-S LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	4	TTL	MIL-PRF-38535	2		5	5	15 pF	FLATPACK	FL16,.3	27 ns		FF/Latches	1.27 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	TRUE	4.5 V	30 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS		NOT SPECIFIED	NOT SPECIFIED	10.16 mm	TTL/H/L
TPM4377AN	Texas Instruments	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4	CMOS		1					IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel			-40 Cel		DUAL	R-PDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
TF4044BJ	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	CMOS		1			5/15		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL	R-XDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SNC54279J	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	TTL	MIL-STD-883 Class B (Modified)	1		5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel			-55 Cel		DUAL	R-XDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
TF4377AJ	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	CMOS		1					IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel			-55 Cel		DUAL	R-XDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
TFC4377AJ	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	CMOS	MIL-STD-883 Class B (Modified)	1					IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel			-55 Cel		DUAL	R-XDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN54279J	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	4	TTL		2		5	5	15 pF	IN-LINE	DIP16,.3	27 ns		FF/Latches	2.54 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	30 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
TP4044BN	Texas Instruments	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4	CMOS		1			5/15		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel	3-STATE		-40 Cel		DUAL	R-PDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
54LS279LMQB	Texas Instruments	R-S LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	TTL		2		5			CHIP CARRIER		27 ns			1.27 mm	125 Cel		LOW LEVEL	-55 Cel		QUAD	S-CQCC-N20		5.5 V	1.905 mm	8.89 mm		TRUE	4.5 V						8.89 mm	LS
SNC54279W	Texas Instruments	R-S LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC		YES	4	TTL	MIL-STD-883 Class B (Modified)	1		5	5		FLATPACK	FL16,.3			FF/Latches	1.27 mm	125 Cel			-55 Cel		DUAL	R-XDFP-F16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SNJ54279J-00	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	4	TTL		2		5		15 pF	IN-LINE		27 ns			2.54 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	30 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS				19.56 mm	TTL/H/L
SNJ54279W-10	Texas Instruments	R-S LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	4	TTL		2		5		15 pF	FLATPACK		27 ns			1.27 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	TRUE	4.5 V	30 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS				10.2 mm	TTL/H/L
SN54279J-00	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	4	TTL		2		5		15 pF	IN-LINE		27 ns			2.54 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	30 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS				19.56 mm	TTL/H/L
TF4044AJ	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	CMOS		1			5/15		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL	R-XDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
TP4044AJ	Texas Instruments	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	CMOS		1			5/15		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel	3-STATE		-40 Cel		DUAL	R-XDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
M38510/31602B2X	Texas Instruments	R-S LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	MIL-M-38510 Class B	2		5			CHIP CARRIER		42 ns				125 Cel		NEGATIVE EDGE	-55 Cel		QUAD	S-CQCC-N20		5.5 V			Not Qualified	TRUE	4.5 V							LS
7601801EX	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	4	TTL		2		5			IN-LINE		27 ns			2.54 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Qualified	TRUE	4.5 V				NOT APPLICABLE	NOT APPLICABLE	24.195 mm	LS
TF4376BJ	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	CMOS		1					IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel			-55 Cel		DUAL	R-XDIP-T16					Not Qualified
DM54LS279J	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	4	TTL		2		5			IN-LINE		27 ns			2.54 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm		TRUE	4.5 V		LG_MAX				19.94 mm	LS
SN54LS279J	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	TTL		1		5	5		IN-LINE	DIP16,.3		4 Amp	FF/Latches	2.54 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-XDIP-T16					Not Qualified	TRUE		7 mA			NOT SPECIFIED	NOT SPECIFIED		LS
SNC54LS279J	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4	TTL	MIL-STD-883 Class B (Modified)	1		5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-XDIP-T16					Not Qualified	TRUE								LS
SN54LS279AJ	Texas Instruments	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	NO	4	TTL		2	TUBE	5	5	15 pF	IN-LINE	DIP16,.3	27 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		LOW LEVEL	-55 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			19.56 mm	LS

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.