D FLIP-FLOP Latches & Flip-Flops 2,400+

Reset All

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
SN54F377FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL			8		5	5		CHIP CARRIER	LCC20,.35SQ		20 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD		S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V	90 mA	WITH HOLD MODE		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	F/FAST
SNJ54LS171W	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL	38535Q/M;38534H;883B		4		5		15 pF	FLATPACK	FL16,.3	30 ns		FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	20 MHz	R-CDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	4.5 V	25 mA			NOT SPECIFIED	NOT SPECIFIED	10.2 mm	LS
M38510/05101BCX	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		CMOS	MIL-PRF-38535 Class B		1		10			IN-LINE		825 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	1 MHz	R-GDIP-T14		12.5 V			Not Qualified	COMPLEMENTARY	4.5 V							4000/14000/40000
SN5474W-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	15 MHz	R-GDFP-F14		5.5 V	2.03 mm	6.29 mm	Not Qualified	COMPLEMENTARY	4.5 V	15 mA					9.21 mm	TTL/H/L
SN54HCT74FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	20000000 Hz	CMOS			1		5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	42 ns	4 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	20 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V				NOT SPECIFIED	NOT SPECIFIED	8.89 mm	HCT
SN54HC174FK-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	21 MHz	S-CQCC-N20		6 V	2.03 mm	8.89 mm	Not Qualified	TRUE	2 V						8.89 mm	HC/UH
SN15370J	Texas Instruments	D FLIP-FLOP	OTHER	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	4										IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel	OPEN-COLLECTOR	NEGATIVE EDGE	-30 Cel		DUAL		R-XDIP-T16					Not Qualified
CY74FCT273TSOC	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	83300000 Hz	CMOS			8	TUBE	5	5	50 pF	SMALL OUTLINE	SOP20,.4	13 ns	64 Amp	FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G20	1	5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V	.2 mA		e4	30	260	12.8 mm	FCT
SN54ALS175J-00	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL			4		5		50 pF	IN-LINE		20 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	40 MHz	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	14 mA					19.56 mm	ALS
SN54L74J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		TTL			1		5	5	50 pF	IN-LINE	DIP14,.3	150 ns		FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	2.5 MHz	R-GDIP-T14		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	1.5 mA			NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
M38510/37101SDX	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	UNSPECIFIED	YES	2		TTL	MIL-M-38510 Class S		1		5			FLATPACK		20 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	30 MHz	R-XDFP-F14		5.5 V			Not Qualified	COMPLEMENTARY	4.5 V							ALS
SN54AHC273FKR	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS			8		3.3		50 pF	CHIP CARRIER		19.5 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	100 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	2 V						8.89 mm	AHC
SNC54ALS175FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	4		TTL	MIL-STD-883 Class B (Modified)				5	5		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified
CY74FCT377CTSOCR	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS			8		5			SMALL OUTLINE		5.2 ns			1.27 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G20		5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V			e4			12.8 mm	FCT
SNJ54LS378W	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	30000000 Hz	TTL	MIL-PRF-38535		6		5	5	15 pF	FLATPACK	FL16,.3	27 ns	8 Amp	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	TRUE	4.5 V	22 mA	WITH HOLD MODE				10.16 mm	LS
SN54HC273FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	8		CMOS						2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified
SN54LS379J-00	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL			4		5		15 pF	IN-LINE		27 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	30 MHz	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	15 mA	WITH HOLD MODE				19.56 mm	LS
SN5474J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		TTL			1		5	5	15 pF	IN-LINE	DIP14,.3	40 ns		FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	15 MHz	R-GDIP-T14		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	15 mA			NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
SN54ALS879FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES	2		TTL					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
SNJ54ALS273FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	30000000 Hz	TTL	MIL-PRF-38535		8	TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	17 ns	24 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	QUAD	30 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V	29 mA		e0	NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ALS
SNJ54ALS576FH	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
M38510/65308BFX	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		CMOS			4		5			FLATPACK		255 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDFP-F16		6 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	2 V				NOT APPLICABLE	NOT APPLICABLE	10.16 mm	HC/UH
SN54AHCT174FKR	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	6		CMOS			1		5			CHIP CARRIER		10 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	80 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V						8.89 mm	AHCT/VHCT
SNJ54AHCT273FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	45000000 Hz	CMOS	MIL-PRF-38535		8		5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	11 ns	8 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	65 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V						8.89 mm	AHCT/VHCT/VT
74F378SJX	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	80000000 Hz	TTL			6	TR	5	5		SMALL OUTLINE	SOP16,.3	9.5 ns	20 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel	TIN LEAD	DUAL	80 MHz	R-PDSO-G16		5.5 V	2.1 mm	5.3 mm	Not Qualified	TRUE	4.5 V	45 mA	WITH HOLD MODE	e0			10.2 mm	F/FAST
SNJ54HCT273J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	16000000 Hz	CMOS	MIL-PRF-38535		8	TUBE	5	5	50 pF	IN-LINE	DIP20,.3	50 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	19 MHz	R-GDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V						24.195 mm	HCT
SN54H74W-10	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2		TTL			1		5		25 pF	FLATPACK		20 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	35 MHz	R-GDFP-F14		5.5 V	2.03 mm	6.29 mm	Not Qualified	COMPLEMENTARY	4.5 V	21 mA					9.21 mm	TTL/H/L
M38510/65308B2A	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	UNSPECIFIED	YES	4		CMOS	MIL-M-38510		1		4.5			CHIP CARRIER		41 ns				125 Cel		POSITIVE EDGE	-55 Cel		QUAD	26 MHz	S-XQCC-N20		6 V			Not Qualified	COMPLEMENTARY	2 V							HC/UH
8415401FA	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL	MIL-STD-883	2	4		5	5		FLATPACK	FL16,.3	32 ns		FF/Latch	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		FOUR 2:1 MUX FOLLOWED BY REGISTER				10.16 mm	LS
SN54S74W	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2		TTL			1		5	5	15 pF	FLATPACK	FL14,.3	9 ns		FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	75 MHz	R-GDFP-F14		5.5 V	2.03 mm	6.29 mm	Not Qualified	COMPLEMENTARY	4.5 V	25 mA			NOT SPECIFIED	NOT SPECIFIED	9.21 mm	S
SN54AHCT273FKR	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS			8		5			CHIP CARRIER		11 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	65 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V						8.89 mm	AHCT/VHCT
SN54LVC74AFK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2		CMOS			1		2.7		50 pF	CHIP CARRIER		6 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	100 MHz	S-CQCC-N20		3.6 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	2 V						8.89 mm	LVC/LCX/Z
SNJ54HC175J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	21000000 Hz	CMOS	MIL-PRF-38535		4	TUBE	5	2/6	50 pF	IN-LINE	DIP16,.3	255 ns	5.2 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	25 MHz	R-GDIP-T16		6 V	5.08 mm	6.92 mm	Not Qualified	COMPLEMENTARY	2 V	.08 mA		e0			19.56 mm	HC
SNC54HC175FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	4		CMOS	MIL-STD-883 Class B (Modified)					2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified
74ACT11074NSR	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	100000000 Hz	CMOS			1	TR	5	5	50 pF	SMALL OUTLINE	SOP14,.3	9.4 ns	24 Amp	FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDSO-G14	1	5.5 V	2 mm	5.3 mm	Not Qualified	COMPLEMENTARY	4.5 V	.04 mA		e4	30	260	10.2 mm	ACT
SN54LVTH273J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		BICMOS			8		3.3		50 pF	IN-LINE		5.6 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	150 MHz	R-GDIP-T20		3.6 V	5.08 mm	7.62 mm	Not Qualified	TRUE	2.7 V	5 mA					24.195 mm	LVT
SN54LV74AFK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2		CMOS			1		3.3			CHIP CARRIER		10.5 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	75 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	2 V						8.89 mm	LV/LV-A/LVX/H
SN54S74AFK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2		TTL			1		5			CHIP CARRIER		9 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	110 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V						8.89 mm	S
M38510/01702BFX	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16		RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL			4		5			FLATPACK		30 ns				125 Cel		POSITIVE EDGE	-55 Cel		QUAD	25 MHz	R-CQFP-F16					Not Qualified	COMPLEMENTARY								TTL/H/L
74SSTV16859DGGRG4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	64	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	200000000 Hz	CMOS			13	TR	2.5	2.5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP64,.32,20	2.8 ns	20 Amp	Other Logic ICs	.5 mm	70 Cel	3-STATE	POSITIVE EDGE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	200 MHz	R-PDSO-G64	2	2.7 V	1.2 mm	6.1 mm	Not Qualified	TRUE	2.3 V			e4	NOT SPECIFIED	260	17 mm	SSTV
CY74FCT273TQCT	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	83300000 Hz	CMOS			8	TR	5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	13 ns	64 Amp	FF/Latches	.635 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G20	2	5.25 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.75 V	.2 mA		e4	30	260	8.65 mm	FCT
SNJ54ALS74FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	2		TTL	38535Q/M;38534H;883B				5	5		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified
SN54175W	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL			4		5	5	15 pF	FLATPACK	FL16,.3	35 ns		FF/Latches	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			NOT SPECIFIED	NOT SPECIFIED	10.2 mm	TTL/H/L
54F74DM	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	3-STATE	POSITIVE EDGE	-55 Cel		DUAL	80 MHz	R-GDIP-T14		5.5 V	5.08 mm	7.62 mm		COMPLEMENTARY	4.5 V						19.939 mm	F/FAST
84073012A	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	21000000 Hz	CMOS	MIL-STD-883		6	TUBE	5	2/6	50 pF	CHIP CARRIER	LCC20,.35SQ	240 ns	5.2 Amp	FF/Latch	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	QUAD	25 MHz	S-CQCC-N20		6 V	2.03 mm	8.89 mm	Qualified	TRUE	2 V	.08 mA		e0			8.89 mm	HC
SN54273J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL			8		5		15 pF	IN-LINE	DIP20,.3	27 ns		FF/Latches	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	94 mA			NOT SPECIFIED	NOT SPECIFIED	24.195 mm	TTL/H/L
SNJ54HC74FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	2		CMOS	38535Q/M;38534H;883B					2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified
54FCT377DMQB	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		CMOS	MIL-STD-883		8		5			IN-LINE		15 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-GDIP-T20		5.5 V	5.08 mm	7.62 mm		TRUE	4.5 V		WITH HOLD MODE				25.019 mm	FCT

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.