Latches & Flip-Flops

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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	Maximum Frequency At Nominal Supply	Technology	Screening Level	No. of Inputs	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	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
M38510/32504SRA	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL	MIL-PRF-38535 Class S		1		5			IN-LINE		42 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDIP-T20		5.5 V			Not Qualified	TRUE	4.5 V							LS
54AC11873J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC		NO	2		CMOS			4			3.3/5		IN-LINE	DIP28,.6			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL		R-XDIP-T28					Not Qualified
SNJ54175W-00	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1		TTL			4		5		15 pF	FLATPACK		35 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	4.5 V	45 mA					10.2 mm	TTL/H/L
M38510/35002SFX	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1		TTL	MIL-PRF-38535 Class S		4		5			FLATPACK		11.5 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	80 MHz	R-GDFP-F16		5.5 V			Not Qualified	TRUE	4.5 V							F/FAST
SNJ54ALS574J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	8		TTL	38535Q/M;38534H;883B				5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T20					Not Qualified
SN54LS78AW-00	Texas Instruments	J-K FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1		TTL			2		5		15 pF	FLATPACK		20 ns			1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	30 MHz	R-GDFP-F14		5.5 V	2.03 mm	6.29 mm	Not Qualified	COMPLEMENTARY	4.5 V	6 mA	WITH INDIVIDUAL SET INPUTS				9.21 mm	LS
SN54ALS112AFK	Texas Instruments	J-K FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2		TTL			2		5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	24 ns		FF/Latches	1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		QUAD	25 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V	4.5 mA					8.89 mm	ALS
SN54L74T-01	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2		TTL			1		5		50 pF	FLATPACK		150 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	2.5 MHz	R-GDFP-F14		5.5 V		3.683 mm	Not Qualified	COMPLEMENTARY	4.5 V	1.5 mA					6.48 mm	TTL/H/L
SN54L71T-04	Texas Instruments	R-S FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1		TTL			2		5		50 pF	FLATPACK		150 ns				125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	2.5 MHz	R-GDFP-F14		5.5 V			Not Qualified	COMPLEMENTARY	4.5 V	1.44 mA	WITH MASTER SLAVE OPERATION					TTL/H/L
SNJ54L71T-07	Texas Instruments	R-S FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1		TTL			2		5		50 pF	FLATPACK		150 ns				125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	2.5 MHz	R-GDFP-F14		5.5 V			Not Qualified	COMPLEMENTARY	4.5 V	1.44 mA	WITH MASTER SLAVE OPERATION					TTL/H/L
SN54S112AW	Texas Instruments	J-K FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2		TTL			2		5			FLATPACK		7 ns			1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	80 MHz	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	4.5 V						10.2 mm	S
SN54HC259J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	NO	1		CMOS			8	TUBE	5	2/6	50 pF	IN-LINE	DIP16,.3	195 ns	5.2 Amp	FF/Latches	2.54 mm	125 Cel		LOW LEVEL	-55 Cel	TIN LEAD	DUAL		R-GDIP-T16		6 V	5.08 mm	6.92 mm	Not Qualified	TRUE	2 V	.08 mA	1:8 DMUX FOLLOWED BY LATCH	e0			19.56 mm	HC
SN54S268J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL			6		5		15 pF	IN-LINE	DIP16,.3	18 ns		FF/Latches	2.54 mm	125 Cel	3-STATE	HIGH LEVEL	-55 Cel		DUAL		R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	119 mA			NOT SPECIFIED	NOT SPECIFIED	19.56 mm	S
SNJ54LS74AFK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2	25000000 Hz	TTL	MIL-PRF-38535		1	TUBE	5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	40 ns	8 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	QUAD	25 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V	8 mA		e0	NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
M38510/07106BEA	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	UNSPECIFIED		NO	4	55000000 Hz	TTL	MIL-M-38510 Class B		1	TUBE	5	5	15 pF	IN-LINE	DIP16,.3	23 ns	20 Amp	FF/Latch	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel	TIN LEAD	DUAL	55 MHz	R-XDIP-T16		5.25 V	5.08 mm	6.92 mm	Qualified	COMPLEMENTARY	4.75 V	96 mA		e0			19.56 mm	S
N74LS259BNSRG4	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL			8	TR	5	5		SMALL OUTLINE	SOP16,.3		8 Amp	FF/Latches	1.27 mm	70 Cel			0 Cel		DUAL		R-PDSO-G16					Not Qualified			36 mA
74ACT11377DBLE	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	24	SSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		CMOS			8	TR	5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP24,.3	14.2 ns	24 Amp	FF/Latches	.65 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL	100 MHz	R-PDSO-G24		5.5 V	2 mm	5.3 mm	Not Qualified	TRUE	4.5 V		WITH HOLD MODE		NOT SPECIFIED	NOT SPECIFIED	8.2 mm	ACT
SN5476W	Texas Instruments	J-K FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2		TTL			2		5	5	15 pF	FLATPACK	FL16,.3	40 ns		FF/Latches	1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	15 MHz	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	4.5 V	20 mA	MASTER SLAVE OPERATION		NOT SPECIFIED	NOT SPECIFIED	10.2 mm	TTL/H/L
74ACT11874J	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC		NO	8		CMOS					5	5		IN-LINE	DIP28,.6			FF/Latches	2.54 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel		DUAL		R-XDIP-T28					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
M38510/30109SEA	Texas Instruments	J-KBAR FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		TTL	MIL-PRF-38535 Class S		2		5			IN-LINE		59 ns		FF/Latch		125 Cel		POSITIVE EDGE	-55 Cel		DUAL	20 MHz	R-GDIP-T16		5.5 V			Not Qualified	COMPLEMENTARY	4.5 V							LS
SN159094U	Texas Instruments	J-K FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC		YES	2		TTL								FLATPACK	FL14,.3			FF/Latches	1.27 mm	125 Cel	OPEN-COLLECTOR	MASTER-SLAVE	-55 Cel		DUAL		R-XDFP-F14					Not Qualified
74ACT11825J	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC		NO	8		CMOS					5	5		IN-LINE	DIP28,.6			FF/Latches	2.54 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel		DUAL		R-XDIP-T28					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
74AC11273DWR	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		CMOS			8		5		50 pF	SMALL OUTLINE		12.4 ns			1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL	80 MHz	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	3 V						15.4 mm	AC
CY74FCT399CTSOCG4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		CMOS		2	4	TUBE	5	5	50 pF	SMALL OUTLINE	SOP16,.4	6.1 ns	64 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V		FOUR 2:1 MUX FOLLOWED BY REGISTER	e4	30	260	10.3 mm	FCT
SN54ALS273FH-00	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		TTL			8		5		50 pF	CHIP CARRIER		17 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	30 MHz	S-CQCC-N20		5.5 V	2.54 mm	8.89 mm	Not Qualified	TRUE	4.5 V	29 mA					8.89 mm	ALS
SN54ACT74J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2	85000000 Hz	CMOS			1		5	5	50 pF	IN-LINE	DIP14,.3	14 ns	24 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	85 MHz	R-GDIP-T14		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V				NOT SPECIFIED	NOT SPECIFIED	19.56 mm	ACT
M38510/65402SEA	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	UNSPECIFIED		NO	1		CMOS	MIL-M-38510		3					IN-LINE		47 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T16		6 V			Not Qualified	TRUE	4.2 V							HC/UH
74AC11175DW	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		CMOS			4		5	3.3/5	50 pF	SMALL OUTLINE	SOP20,.4	9.3 ns		FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL	125 MHz	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	COMPLEMENTARY	3 V				NOT SPECIFIED	NOT SPECIFIED	12.8 mm	AC
M38510/07106BEX	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	UNSPECIFIED		NO	4		TTL	MIL-M-38510 Class B		1		5			IN-LINE		23 ns				125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	55 MHz	R-XDIP-T16		5.5 V			Qualified	COMPLEMENTARY	4.5 V							S
SNC54AS580J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	1		TTL	MIL-STD-883 Class B (Modified)		8		5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL		R-XDIP-T20					Not Qualified
CD54HC273F3A	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	20000000 Hz	CMOS	38535Q/M;38534H;883B		8	TUBE	4.5	2/6	50 pF	IN-LINE	DIP20,.3	225 ns	5.2 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	23 MHz	R-GDIP-T20		6 V	5.08 mm	7.62 mm	Not Qualified	TRUE	2 V	.16 mA		e0	NOT SPECIFIED	NOT SPECIFIED	24.195 mm	HC/UH
SNC54H74W	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC		YES	2		TTL	MIL-STD-883 Class B (Modified)							FLATPACK	FL14,.3			FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-XDFP-F14					Not Qualified
SNJ54HC173FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	4		CMOS	38535Q/M;38534H;883B					2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified
SNC54H106J	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	2		TTL	MIL-STD-883 Class B (Modified)							IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL		R-XDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN54H74J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		TTL			1		5		25 pF	IN-LINE	DIP14,.3	20 ns		FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	35 MHz	R-GDIP-T14		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	21 mA			NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
SN54ALS876JT	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	2		TTL					5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T24					Not Qualified
SN54HC174FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	21000000 Hz	CMOS			6		5	2/6	50 pF	CHIP CARRIER	LCC20,.35SQ	240 ns	5.2 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	25 MHz	S-CQCC-N20		6 V	2.03 mm	8.89 mm	Not Qualified	TRUE	2 V				NOT SPECIFIED	NOT SPECIFIED	8.89 mm	HC/UH
SNJ54LS273J-00	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL			8		5		15 pF	IN-LINE		27 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	30 MHz	R-GDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	27 mA					24.195 mm	LS
SNJ5472W-10	Texas Instruments	J-K FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1		TTL			2		5		15 pF	FLATPACK		40 ns			1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	15 MHz	R-GDFP-F14		5.5 V	2.03 mm	6.29 mm	Not Qualified	COMPLEMENTARY	4.5 V	20 mA	WITH MASTER SLAVE OPERATION				9.21 mm	TTL/H/L
74SSTUB32865ZJBR	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	BALL	160	TFBGA	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL			28		1.8	1.8		GRID ARRAY, THIN PROFILE, FINE PITCH	BGA160,12X18,25	3 ns		Other Logic ICs	.65 mm	85 Cel	OPEN-DRAIN	POSITIVE EDGE	-40 Cel	TIN SILVER COPPER	BOTTOM	410 MHz	R-PBGA-B160	3	1.9 V	1.2 mm	9 mm	Not Qualified	TRUE	1.7 V			e1	30	260	13 mm	SSTU
SNC54LS112AJ	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	2		TTL	MIL-STD-883 Class B (Modified)				5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL		R-XDIP-T16					Not Qualified
TP4370AJ	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4		CMOS								IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL		R-XDIP-T16					Not Qualified
SN54LS259BW	Texas Instruments	D LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		YES	1		TTL			1		5		15 pF	FLATPACK		24 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	36 mA	1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH				10.16 mm	LS
SN54L75J-00	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		TTL			2		5		15 pF	IN-LINE		30 ns			2.54 mm	125 Cel		HIGH LEVEL	-55 Cel		DUAL		R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	23 mA					19.56 mm	TTL/H/L
SN54S174W-10	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1		TTL			6		5		15 pF	FLATPACK		17 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	75 MHz	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	TRUE	4.5 V	144 mA					9.79 mm	S
SN54L73T-05	Texas Instruments	J-K FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2		TTL			2		5		50 pF	FLATPACK		150 ns			1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	2.5 MHz	R-GDFP-F14		5.5 V		3.683 mm	Not Qualified	COMPLEMENTARY	4.5 V	1.44 mA	MASTER SLAVE OPERATION				6.48 mm	TTL/H/L
SN54L77T-15	Texas Instruments	D LATCH	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2		TTL			2		5		15 pF	FLATPACK		30 ns			1.27 mm	125 Cel		HIGH LEVEL	-55 Cel		DUAL		R-GDFP-F14		5.5 V		3.683 mm	Not Qualified	TRUE	4.5 V	23 mA					6.48 mm	TTL/H/L
SN54259W	Texas Instruments	D LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		YES	1		TTL			1		5	5	15 pF	FLATPACK	FL16,.3	20 ns		FF/Latches	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	90 mA	1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH		NOT SPECIFIED	NOT SPECIFIED	10.2 mm	TTL/H/L

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.