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 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
74ACT11821J	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO	10		CMOS					3.3/5		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
M38510/65308BFA	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	UNSPECIFIED	YES	4		CMOS	MIL-M-38510	1		4.5	2/6		FLATPACK	FL16,.3	41 ns		FF/Latch	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	26 MHz	R-XDFP-F16		6 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	2 V						10.16 mm	HC/UH
SNJ54HC175FH	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		POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified
SNJ54LS174J-00	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		6		5		15 pF	IN-LINE		30 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	TRUE	4.5 V	26 mA					19.56 mm	LS
SN54HC564FH	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	3-STATE	POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified
SN54LS175W	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL		4		5	5	15 pF	FLATPACK	FL16,.3	25 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	18 mA			NOT SPECIFIED	NOT SPECIFIED	10.16 mm	LS
SN54AHCT174FK	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
8409901SA	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	20000000 Hz	CMOS	MIL-STD-883	8	TUBE	5	2/6	50 pF	FLATPACK	FL20,.3	240 ns	5.2 Amp	FF/Latch	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	21 MHz	R-GDFP-F20		6 V	2.45 mm	6.92 mm	Qualified	TRUE	2 V	.08 mA	DUMMY VAL	e0	NOT SPECIFIED	NOT SPECIFIED	13.09 mm	HC/UH
SNC54HC377J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	8		CMOS	MIL-STD-883 Class B (Modified)				2/6		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
54F273DM	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		8		5			IN-LINE		11 ns			2.54 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL	95 MHz	R-GDIP-T20		5.5 V	5.08 mm	7.62 mm		TRUE	4.5 V						25.019 mm	F/FAST
SN54HC174WR	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		CMOS		6		5		50 pF	FLATPACK		240 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	TRUE	2 V						10.2 mm	HC/UH
SNJ54HC7075JT-00	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		CMOS		1		5		50 pF	IN-LINE		53 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	19 MHz	R-GDIP-T24		6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		TWO INVERTERS; TWO 2-INPUT NAND GATES				32.005 mm	HC/UH
SNJ54ALS564J	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
M38510/30106BFX	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	6		TTL	MIL-M-38510 Class B	1		5			FLATPACK		52 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDFP-F16		5.5 V			Qualified	COMPLEMENTARY	4.5 V							LS
74ACT11174J	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	6		CMOS				5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL		R-XDIP-T20					Not Qualified
SNC54AS534J	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
74SSTL16857DGGRE4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	48	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL		14		2.5	2.5,2.5/3.3		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP48,.3,20	3.8 ns		Other Logic ICs	.5 mm	70 Cel	3-STATE	POSITIVE EDGE	0 Cel		DUAL	150 MHz	R-PDSO-G48		3.6 V	1.2 mm	6.1 mm	Not Qualified	TRUE	2.3 V				NOT SPECIFIED	NOT SPECIFIED	12.5 mm	SSTL
SN54ALS174FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL		6		5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	24 ns		FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	40 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V	19 mA			NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ALS
M38510/30106BEX	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	6		TTL	MIL-M-38510 Class B	1		5			IN-LINE		52 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDIP-T16		5.5 V			Qualified	COMPLEMENTARY	4.5 V							LS
SNJ54ALS374FH	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
MM54HC175J/883C	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	4		CMOS	MIL-STD-883 Class C				2/6		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL		R-XDIP-T16					Not Qualified					e0
SN54HC379FK-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		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	COMPLEMENTARY	2 V		WITH HOLD MODE				8.89 mm	HC/UH
SN54LS175FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL		4		5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	25 ns		FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	30 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V	18 mA			NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
74ACT11378DW	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	100000000 Hz	CMOS		6		5	5	50 pF	SMALL OUTLINE	SOP20,.4	10.7 ns	24 Amp	FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL	130 MHz	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V				NOT SPECIFIED	NOT SPECIFIED	12.8 mm	ACT
SNJ54AS823FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES	9		TTL	38535Q/M;38534H;883B						CHIP CARRIER	LCC28,.45SQ			FF/Latches	1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N28					Not Qualified
DM54LS174DMQB	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	6	25000000 Hz	TTL	38535Q/M;38534H;883B			5	5		IN-LINE	DIP16,.3		4 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T16					Not Qualified			26 mA
M38510/34104BEX	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		4		5			IN-LINE		10.5 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	100 MHz	R-GDIP-T16		5.5 V	4.19 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V						19.3 mm	F/FAST
SNJ54LVC74AFK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	100000000 Hz	CMOS	MIL-PRF-38535	1	TUBE	2.7	3.3	50 pF	CHIP CARRIER	LCC20,.35SQ	6 ns	24 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	QUAD	100 MHz	S-CQCC-N20		3.6 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	2 V	.01 mA		e0	NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LVC/LCX/Z
SNJ54L74T	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	METAL	YES	2		TTL	38535Q/M;38534H;883B			5	5		FLATPACK	FL14,.3			FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-MDFP-F14					Not Qualified
54AC11174FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS		6		5	3.3/5	50 pF	CHIP CARRIER	LCC20,.35SQ		24 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	3 V				NOT SPECIFIED	NOT SPECIFIED	8.89 mm	AC
SNJ54F174FK-00	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL		6		5			CHIP CARRIER		10 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	140 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V						8.89 mm	F/FAST
M38510/65601SRA	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	UNSPECIFIED	NO	1		CMOS	MIL-M-38510 Class S	8		4.5			IN-LINE		42 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	23 MHz	R-XDIP-T20		6 V			Not Qualified	TRUE	2 V							HC/UH
74AC11174N	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS		6		5	3.3/5	50 pF	IN-LINE	DIP20,.3	10.1 ns		FF/Latches	2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL	100 MHz	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	3 V				NOT SPECIFIED	NOT SPECIFIED	25.4 mm	AC
V62/06633-01XE	Texas Instruments	D FLIP-FLOP	MILITARY	GULL WING	6	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	150000000 Hz	CMOS		1	TR	1.8	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP5/6,.08	16 ns	32 Amp	FF/Latches	.65 mm	125 Cel		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	175 MHz	R-PDSO-G6	1	5.5 V	1.1 mm	1.25 mm	Not Qualified	TRUE	1.65 V	.01 mA		e4	30	260	2 mm	LVC/LCX/Z
SN54175W-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
54AC11377FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	60000000 Hz	CMOS		8		5	3.3/5	50 pF	CHIP CARRIER	LCC28,.45SQ	14 ns	24 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	100 MHz	S-CQCC-N28		5.5 V	2.03 mm	11.43 mm	Not Qualified	TRUE	3 V		WITH HOLD MODE		NOT SPECIFIED	NOT SPECIFIED	11.43 mm	AC
TF4013BJ	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	2		CMOS					5/15		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T14					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
54F174FMQB	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL	MIL-STD-883	6		5			FLATPACK		12 ns			1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL	70 MHz	R-GDFP-F16		5.5 V	2.032 mm	6.604 mm		TRUE	4.5 V						9.6645 mm	F/FAST
54F74FM	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2		TTL		1		5			FLATPACK		10.5 ns			1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL	80 MHz	R-GDFP-F14		5.5 V	2.032 mm	6.2865 mm		COMPLEMENTARY	4.5 V						9.779 mm	F/FAST
SNJ54ALS74AFH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	2	30000000 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			4 mA
7801001SA	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	17000000 Hz	TTL	MIL-STD-883	8	TUBE	5	5		FLATPACK	FL20,.3	42 ns	8 Amp	FF/Latch	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	30 MHz	R-GDFP-F20		5.5 V	2.54 mm	6.92 mm	Qualified	TRUE	4.5 V	27 mA		e0	NOT SPECIFIED	NOT SPECIFIED	13.09 mm	LS
CD54HC174F3A	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	20000000 Hz	CMOS	38535Q/M;38534H;883B	6	TUBE	4.5	2/6	50 pF	IN-LINE	DIP16,.3	250 ns	5.2 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	24 MHz	R-GDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	TRUE	2 V	.16 mA	DUMMY VAL	e0			19.56 mm	HC
SN54AS174FKR	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL		6		5		50 pF	CHIP CARRIER		11.5 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	4.5 V	45 mA					8.89 mm	AS
SNJ54ALS273W	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	20	QFF	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	30000000 Hz	TTL	MIL-PRF-38535	8	TUBE	5	5	50 pF	FLATPACK	FL20,.3	20 ns	24 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	30 MHz	R-GDFP-F20		5.5 V	2.45 mm	6.92 mm	Not Qualified	TRUE	4.5 V	29 mA		e0	NOT SPECIFIED	NOT SPECIFIED	13.09 mm	ALS
M38510/34104B2X	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL		4		5			CHIP CARRIER		10.5 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	100 MHz	S-CQCC-N20		5.5 V	1.9 mm	8.885 mm	Not Qualified	COMPLEMENTARY	4.5 V						8.885 mm	F/FAST
SN54S174FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL		6		5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	17 ns		FF/Latches	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	TRUE	4.5 V	144 mA			NOT SPECIFIED	NOT SPECIFIED	8.89 mm	S
SNJ54H74J-00	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		TTL		1		5		25 pF	IN-LINE		20 ns			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					19.56 mm	TTL/H/L
SNJ54HC7074JT-00	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		CMOS		1		5		50 pF	IN-LINE		53 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	19 MHz	R-GDIP-T24		6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		TWO INVERTERS; ONE 2-INPUT NOR GATE; ONE 2-INPUT NAND GATE				32.005 mm	HC/UH

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.