D FLIP-FLOP 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	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
M38510/65308SEA	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	UNSPECIFIED	NO	4		CMOS	MIL-M-38510		1		4.5			IN-LINE		41 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	26 MHz	R-XDIP-T16		6 V			Not Qualified	COMPLEMENTARY	2 V							HC/UH
SNC54ALS374J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	8		TTL	MIL-STD-883 Class B (Modified)				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
CY74FCT399ATSOC	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	7 ns	64 Amp	FF/Latch	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	.2 mA	FOUR 2:1 MUX FOLLOWED BY REGISTER	e4	30	260	10.3 mm	FCT
SNJ54174W-00	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL			6		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	TRUE	4.5 V	65 mA					10.2 mm	TTL/H/L
SNJ54ALS876JT	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO	2		TTL	38535Q/M;38534H;883B				5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T24					Not Qualified
SNJ54HC378FK-00	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS			6		5		50 pF	CHIP CARRIER		48 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	16 MHz	S-CQCC-N20		6 V	2.03 mm	8.89 mm	Not Qualified	TRUE	2 V		WITH HOLD MODE				8.89 mm	HC/UH
54LS74FMQB	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC	YES	2	20000000 Hz	TTL	38535Q/M;38534H;883B				5	5		FLATPACK	FL14,.3		4 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-XDFP-F14					Not Qualified			8 mA
SNJ54LS377W	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	30000000 Hz	TTL	MIL-PRF-38535		8	TUBE	5	5	15 pF	FLATPACK	FL20,.3	27 ns	8 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	30 MHz	R-GDFP-F20		5.5 V	2.45 mm	6.92 mm	Not Qualified	TRUE	4.5 V	28 mA		e0			13.09 mm	LS
CY74FCT399CTQCT	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		2	4	TR	5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP16,.25	6.1 ns	64 Amp	Multiplexer/Demultiplexers	.635 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL		R-PDSO-G16		5.25 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.75 V		FOUR 2:1 MUX FOLLOWED BY REGISTER		NOT SPECIFIED	NOT SPECIFIED	4.9 mm	FCT
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	0 Cel		DUAL	130 MHz	R-PDSO-G20		5.5 V	2.642 mm	7.493 mm		TRUE	4.5 V						12.8015 mm	F/FAST
SN54AS175AJ	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL			4		5	5	50 pF	IN-LINE	DIP16,.3	11 ns		FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	100 MHz	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	34 mA			NOT SPECIFIED	NOT SPECIFIED	19.56 mm	AS
SNJ54ALS574FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	8		TTL	38535Q/M;38534H;883B				5	5		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified
54LS175LMQB	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	4	25000000 Hz	TTL	38535Q/M;38534H;883B				5	5		CHIP CARRIER	LCC20,.35SQ		4 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified			18 mA
SNJ4ABT574FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	8	150000000 Hz		38535Q/M;38534H;883B				5	5		CHIP CARRIER	LCC20,.35SQ		48 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified			30 mA
SNJ54HC377FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	16000000 Hz	CMOS	MIL-PRF-38535		8	TUBE	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	Tin/Lead (Sn/Pb)	QUAD	19 MHz	S-CQCC-N20		6 V	2.03 mm	8.89 mm	Not Qualified	TRUE	2 V	.08 mA	WITH HOLD MODE	e0	NOT SPECIFIED	NOT SPECIFIED	8.89 mm	HC/UH
54F273DMQB	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL	MIL-STD-883		8		5			IN-LINE		11 ns			2.54 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL	95 MHz	R-GDIP-T24		5.5 V	5.08 mm	7.62 mm		TRUE	4.5 V						25.019 mm	F/FAST
SN54HC175FK-00	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS			4		5		50 pF	CHIP CARRIER		45 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	21 MHz	S-CQCC-N20		6 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	2 V						8.89 mm	HC/UH
M38510/65352BDA	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2	21000000 Hz	CMOS	MIL-M-38510		1	TUBE	4.5	5	50 pF	FLATPACK	FL14,.3	41 ns	4 Amp	FF/Latch	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	21 MHz	R-GDFP-F14		5.5 V	2.03 mm	5.97 mm	Qualified	COMPLEMENTARY	4.5 V	.04 mA		e0			9.21 mm	HCT
M38510/30102BCX	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		TTL	MIL-M-38510 Class B		1		5			IN-LINE		59 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	20 MHz	R-GDIP-T14		5.5 V			Qualified	COMPLEMENTARY	4.5 V							LS
SN54HCT273W	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		CMOS			8		5		50 pF	FLATPACK		50 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	19 MHz	R-GDFP-F20		5.5 V	2.54 mm	6.92 mm	Not Qualified	TRUE	4.5 V						13.09 mm	HCT
54ABT377W-QML	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		BICMOS			8		5			FLATPACK		6.8 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	150 MHz	R-GDFP-F20		5.5 V	2.286 mm	6.731 mm		TRUE	4.5 V		LG_MAX				13.716 mm	ABT
SN54AHCT273J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		CMOS			8		5			IN-LINE		11 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	65 MHz	R-GDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V						24.195 mm	AHCT/VHCT
54FCT377LMQB	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS	MIL-STD-883		8		5			CHIP CARRIER		15 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD		S-CQCC-N20		5.5 V	1.905 mm	8.89 mm		TRUE	4.5 V		WITH HOLD MODE				8.89 mm	FCT
M38510/07101BDA	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	UNSPECIFIED	YES	2	55000000 Hz	TTL	MIL-M-38510 Class B		1	TUBE	5	5	15 pF	FLATPACK	FL14,.3	19 ns	20 Amp	FF/Latch	1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	55 MHz	R-XDFP-F14		5.5 V	2.03 mm	5.97 mm	Qualified	COMPLEMENTARY	4.5 V	25 mA		e0	NOT SPECIFIED	NOT SPECIFIED	9.21 mm	S
SNC54LS378W	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC	YES	6		TTL	MIL-STD-883 Class B (Modified)				5	5		FLATPACK	FL16,.3			FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-XDFP-F16					Not Qualified
74AC11074PWR	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	100000000 Hz	CMOS			1	TR	5	3.3/5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	11.3 ns	24 Amp	FF/Latches	.65 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	125 MHz	R-PDSO-G14	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	COMPLEMENTARY	3 V	.04 mA		e4	30	260	5 mm	AC
8409901SX	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		CMOS	MIL-STD-883		8		4.5		50 pF	FLATPACK		240 ns	5.2 Amp			125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-GDFP-F20		6 V			Qualified	TRUE	2 V	.16 mA						HC
M38510/07106BFA	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	UNSPECIFIED	YES	4		TTL	MIL-M-38510 Class B		1		5			FLATPACK		23 ns				125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	55 MHz	R-XDFP-F16		5.5 V			Not Qualified	COMPLEMENTARY	4.5 V							S
CY74FCT377TQC	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	83300000 Hz	CMOS			8		5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	13 ns	64 Amp	FF/Latches	.635 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel		DUAL		R-PDSO-G20		5.25 V	1.75 mm	3.9116 mm	Not Qualified	TRUE	4.75 V		WITH HOLD MODE		NOT SPECIFIED	NOT SPECIFIED	8.6614 mm	FCT
M38510/65302BDA	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	UNSPECIFIED	YES	2		CMOS	MIL-M-38510		1	TUBE	4.5	2/6	50 pF	FLATPACK	FL14,.3	41 ns	5.2 Amp	FF/Latch	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	21 MHz	R-XDFP-F14		6 V	2.03 mm	6.285 mm	Qualified	COMPLEMENTARY	2 V	.04 mA		e0	NOT SPECIFIED	NOT SPECIFIED	9.21 mm	HC/UH
SNJ54F379J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL	38535Q/M;38534H;883B		4		5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	40 mA	WITH HOLD MODE		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	F/FAST
SN54174W-10	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL			6		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	TRUE	4.5 V	65 mA					10.2 mm	TTL/H/L
SN54LS399W	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL		2	4		5	5	15 pF	FLATPACK	FL16,.3	32 ns		Multiplexer/Demultiplexers	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	TRUE	4.5 V	13 mA	FOUR 2:1 MUX FOLLOWED BY REGISTER		NOT SPECIFIED	NOT SPECIFIED	10.16 mm	LS
SNJ54ALS575FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES	8		TTL	38535Q/M;38534H;883B				5	5		CHIP CARRIER	LCC28,.45SQ			FF/Latches	1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N28					Not Qualified
SNJ54L74T-16	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
M38510/65302SCX	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	UNSPECIFIED	NO	2		CMOS	MIL-M-38510		1		4.5			IN-LINE		41 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	21 MHz	R-XDIP-T14		6 V			Not Qualified	COMPLEMENTARY	2 V							HC/UH
54ACT11825J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO	8		CMOS					5	5		IN-LINE	DIP28,.6			FF/Latches	2.54 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T28					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SNJ54LS379W	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL	MIL-PRF-38535		4		5	5	15 pF	FLATPACK	FL16,.3	27 ns		FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	30 MHz	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	4.5 V	15 mA	WITH HOLD MODE				10.16 mm	LS
CY74FCT377CTQC	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	83300000 Hz	CMOS			8		5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	5.2 ns	64 Amp	FF/Latches	.635 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel		DUAL		R-PDSO-G20		5.25 V	1.75 mm	3.9116 mm	Not Qualified	TRUE	4.75 V		WITH HOLD MODE		NOT SPECIFIED	NOT SPECIFIED	8.6614 mm	FCT
M38510/65308SEX	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	UNSPECIFIED	NO	4		CMOS	MIL-M-38510		1		4.5			IN-LINE		41 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	26 MHz	R-XDIP-T16		6 V			Not Qualified	COMPLEMENTARY	2 V							HC/UH
SNC54AS824FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES	9		TTL	MIL-STD-883 Class B (Modified)							CHIP CARRIER	LCC28,.45SQ			FF/Latches	1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N28					Not Qualified
54AC11874J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO	8		CMOS						3.3/5	50 pF	IN-LINE	DIP28,.6		24 Amp	FF/Latches	2.54 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T28					Not Qualified
SNJ54LS74AW-10	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2		TTL			1		5		15 pF	FLATPACK		40 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDFP-F14		5.5 V	2.03 mm	6.29 mm	Not Qualified	COMPLEMENTARY	4.5 V	8 mA					9.21 mm	LS
M38510/30107B2X	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4		TTL	MIL-M-38510 Class B		1		5			CHIP CARRIER		55 ns				125 Cel		POSITIVE EDGE	-55 Cel		QUAD	25 MHz	S-CQCC-N20		5.5 V			Qualified	COMPLEMENTARY	4.5 V							LS
SN54F74J-00	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		TTL			1		5			IN-LINE		10.5 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	145 MHz	R-GDIP-T14		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V						19.56 mm	F/FAST
SNJ54173J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	25000000 Hz	TTL	MIL-PRF-38535		4	TUBE	5	5	50 pF	IN-LINE	DIP16,.3	43 ns	16 Amp	FF/Latch	2.54 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	25 MHz	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	72 mA	WITH HOLD MODE; WITH DUAL OUTPUT ENABLE; DISABLE TIME CL = 5PF	e0			19.56 mm	54
SN54AS876FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES	2		TTL								CHIP CARRIER	LCC28,.45SQ			FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N28					Not Qualified
SN54LS398W-00	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL			4		5		15 pF	FLATPACK		32 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-GDFP-F20		5.5 V	2.54 mm	6.92 mm	Not Qualified	COMPLEMENTARY	4.5 V	13 mA	FOUR 2:1 MUX FOLLOWED BY REGISTER				13.09 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.