20 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	Schmitt Trigger	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
SN74HCT573FN	Texas Instruments	D LATCH	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	1		CMOS		8		5	5		CHIP CARRIER	LDCC20,.4SQ		6 Amp	FF/Latches	1.27 mm	85 Cel	3-STATE		-40 Cel		QUAD		S-PQCC-J20					Not Qualified
SN74ALS533J	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	1		TTL		8		5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL		R-XDIP-T20					Not Qualified
SN74HC377NSRG4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	CMOS		8	TR	5	2/6	50 pF	SMALL OUTLINE	SOP20,.3	200 ns	4 Amp	FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	23 MHz	R-PDSO-G20	1	6 V	2 mm	5.3 mm	Not Qualified	TRUE	2 V		WITH HOLD MODE	e4	30	260	12.6 mm	HC/UH
SN74HC534NP1	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	8		CMOS					2/6		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel		DUAL		R-PDIP-T20					Not Qualified
5962-86825012A	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		CMOS	38535Q/M;38534H;883B	4		5	2/6		CHIP CARRIER	LCC20,.35SQ	10 ns		FF/Latch	1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel	TIN LEAD	QUAD	95 MHz	S-XQCC-N20		5.5 V			Qualified	TRUE	4.5 V		FOUR 2:1 MUX FOLLOWED BY REGISTER	e0				ACT
SN74ABT377ADBRE4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	150000000 Hz	BICMOS		8	TR	5	5		SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	7.3 ns	64 Amp	FF/Latches	.65 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	150 MHz	R-PDSO-G20	1	5.5 V	2 mm	5.3 mm	Not Qualified	TRUE	4.5 V	30 mA	WITH HOLD MODE	e4	30	260	7.2 mm	ABT
JM38510/65352	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	HQCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2		CMOS	MIL-M-38510 Class B	1		5			CHIP CARRIER, HEAT SINK/SLUG		42 ns			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
SN74ALS273DWP3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	8	35000000 Hz	TTL				5	5		SMALL OUTLINE	SOP20,.4		24 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel		DUAL		R-PDSO-G20								29 mA
SN74ALS259FN	Texas Instruments	D LATCH	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	1		TTL		8		5	5		CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	70 Cel			0 Cel		QUAD		S-PQCC-J20					Not Qualified
SN74AHC273DGVRG4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	70000000 Hz	CMOS		8	TR	3.3	2/5.5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25,16	19.5 ns	8 Amp	FF/Latches	.4 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDSO-G20	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	TRUE	2 V			e4	30	260	5 mm	AHC/VHC/H/U/V
SN74HC273N1	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	8		CMOS					2/6		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL		R-PDIP-T20					Not Qualified
5962-8772501RX	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		CMOS	MIL-STD-883	8		5		50 pF	IN-LINE		45 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	16 MHz	R-GDIP-T20		5.5 V	5.08 mm	7.62 mm	Qualified	TRUE	4.5 V	.16 mA			NOT SPECIFIED	NOT SPECIFIED	24.195 mm	HCT
SN74F377ADWE4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	110000000 Hz	TTL		8	TUBE	5	5	50 pF	SMALL OUTLINE	SOP20,.4	10.5 ns	20 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	110 MHz	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	90 mA	WITH HOLD MODE	e4	30	260	12.8 mm	F/FAST
SN74LS373DW3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL		8		5	5		SMALL OUTLINE	SOP20,.4			FF/Latches	1.27 mm	70 Cel	3-STATE		0 Cel		DUAL		R-PDSO-G20
SN74AS533J4	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	1		TTL		8		5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL		R-XDIP-T20
SN74ABT377DBLE	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	150000000 Hz	BICMOS		8	TR	5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	7.3 ns	64 Amp	FF/Latches	.65 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL	150 MHz	R-PDSO-G20		5.5 V	2 mm	5.3 mm	Not Qualified	TRUE	4.5 V	30 mA	WITH HOLD MODE		NOT SPECIFIED	NOT SPECIFIED	7.2 mm	ABT
SN74HCS273QWRKSRQ1	Texas Instruments	D FLIP-FLOP		NO LEAD	20	HVQCCN	RECTANGULAR	PLASTIC/EPOXY	YES	YES	1	120000000 Hz	CMOS	AEC-Q100	8	TR, 7 INCH	4.5		50 pF	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.1X.18,20	34.6 ns	7.8 Amp		.5 mm	125 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	135 MHz	R-PQCC-N20	1	6 V	1 mm	2.5 mm		TRUE	2 V	.002 mA		e4		260	4.5 mm	HC
SN74LV273ARKSR	Texas Instruments	D FLIP-FLOP		NO LEAD	20	HVQCCN	RECTANGULAR	PLASTIC/EPOXY		YES	1	45000000 Hz	CMOS		8	TR, 7 INCH	3.3		50 pF	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.1X.18,20	27 ns	12 Amp		.5 mm	125 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	100 MHz	R-PQCC-N20	1	5.5 V	1 mm	2.5 mm		TRUE	2 V	.02 mA		e4		260	4.5 mm	LV/LV-A/LVX/H
SN74LV273AQWRKSRQ1	Texas Instruments	D FLIP-FLOP		NO LEAD	20	HVQCCN	RECTANGULAR	PLASTIC/EPOXY		YES	1	40000000 Hz	CMOS	AEC-Q100	8	TR, 7 INCH	2.3		50 pF	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.1X.18,20	27 ns	12 Amp		.5 mm	125 Cel	3-STATE	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	100 MHz	R-PQCC-N20	1	5.5 V	1 mm	2.5 mm		TRUE	2 V	.02 mA		e4		260	4.5 mm	LV/LV-A/LVX/H
SN74LV273ADGSR	Texas Instruments	D FLIP-FLOP		GULL WING	20		RECTANGULAR	PLASTIC/EPOXY		YES	1	45000000 Hz	CMOS		8	TR, 13 INCH	3.3		50 pF			27 ns	12 Amp			125 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDSO-G20	1	5.5 V				TRUE	2 V	.02 mA		e4		260		LV/LV-A/LVX/H
SN74HCS273DGSR	Texas Instruments	D FLIP-FLOP		GULL WING	20		RECTANGULAR	PLASTIC/EPOXY	YES	YES	8	120000000 Hz	CMOS		8	TR	4.5		50 pF			34.6 ns	7.8 Amp			125 Cel		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	135 MHz	R-PDSO-G20	1	6 V				TRUE	2 V	.002 mA		e4				HC
SN74LV273AQDGSRQ1	Texas Instruments	D FLIP-FLOP		GULL WING	20		RECTANGULAR	PLASTIC/EPOXY		YES	8	40000000 Hz	CMOS	AEC-Q100	8	TR, 13 INCH	2.3		50 pF			27 ns	12 Amp			125 Cel	3-STATE	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDSO-G20	1	5.5 V				TRUE	2 V	.02 mA		e4		260		LV/LV-A/LVX/H
JM38510/30107B2A	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	30000000 Hz	TTL	MIL-M-38510 Class B	4	TUBE	5		15 pF	CHIP CARRIER		25 ns	8 Amp		1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	QUAD	30 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V	18 mA		e0			8.89 mm	LS
CD74ACT273ME4	Texas Instruments	D FLIP-FLOP	MILITARY	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	85000000 Hz	CMOS		8	TUBE	5	5	50 pF	SMALL OUTLINE	SOP20,.4	13.5 ns	24 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	85 MHz	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V			e4	30	260	12.8 mm	ACT
SN74S113FN3	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	2		TTL				5	5		CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	70 Cel		NEGATIVE EDGE	0 Cel		QUAD		S-PQCC-J20
SN74LVTH273DBR	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	150000000 Hz	BICMOS		8	TR	3.3	3.3	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	5.5 ns	64 Amp	FF/Latches	.65 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	150 MHz	R-PDSO-G20	1	3.6 V	2 mm	5.3 mm	Not Qualified	TRUE	2.7 V	5 mA		e4	30	260	7.2 mm	LVT
SN74LS107AFN	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	2		TTL		2		5	5	15 pF	CHIP CARRIER	LDCC20,.4SQ	20 ns		FF/Latches	1.27 mm	70 Cel		NEGATIVE EDGE	0 Cel		QUAD	30 MHz	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	4.75 V	6 mA			NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	LS
SN74HC378FN3	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	6		CMOS							CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel		QUAD		S-PQCC-J20
SN74ABT273DBRG4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	150000000 Hz	BICMOS		8	TR	5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	7.3 ns	64 Amp	FF/Latches	.65 mm	85 Cel		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	150 MHz	R-PDSO-G20	1	5.5 V	2 mm	5.3 mm	Not Qualified	TRUE	4.5 V	30 mA		e4	NOT SPECIFIED	260	7.2 mm	ABT
SN74F377D3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	8		TTL				5	5		SMALL OUTLINE	SOP20,.4		20 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel		DUAL		R-PDSO-G20								90 mA
SN74HC564J	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	8		CMOS					2/6		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel		DUAL		R-XDIP-T20					Not Qualified
SN74LS377DW3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	8		TTL				5	5		SMALL OUTLINE	SOP20,.4			FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel		DUAL		R-PDSO-G20
SN74ALS534FN3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	8		TTL				5	5		CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	70 Cel	3-STATE	POSITIVE EDGE	0 Cel		QUAD		S-PQCC-J20
SN74276DW	Texas Instruments	J-KBAR FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL		4		5			SMALL OUTLINE		30 ns			1.27 mm	70 Cel		NEGATIVE EDGE	0 Cel		DUAL	35 MHz	R-PDSO-G20		5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V		SEPARATE CLOCK FOR EACH BIT				12.8 mm	TTL/H/L
SN74S174FN3	Texas Instruments	JBAR-KBAR FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	6		TTL				5	5		CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel		QUAD		S-PQCC-J20											NOT SPECIFIED	NOT SPECIFIED
SN74F377D-00	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL		8		5			SMALL OUTLINE						70 Cel		POSITIVE EDGE	0 Cel		DUAL	125 MHz	R-PDSO-G20		5.5 V			Not Qualified	TRUE	4.5 V		WITH HOLD MODE					F/FAST
SN74ALS580NP1	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL		8		5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL		R-PDIP-T20					Not Qualified
SN74HCT533NP1	Texas Instruments	D LATCH	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		CMOS		8		5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	85 Cel	3-STATE		-40 Cel		DUAL		R-PDIP-T20					Not Qualified
CD74HCT273E	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	16000000 Hz	CMOS		8	TUBE	5	5	50 pF	IN-LINE	DIP20,.3	45 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	16 MHz	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	.16 mA		e4	NOT SPECIFIED	NOT SPECIFIED	25.4 mm	HCT
SN74276N1	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4		TTL							IN-LINE	DIP20,.3			FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel		DUAL		R-PDIP-T20					Not Qualified
SN74HC273N-00	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		CMOS		8		5		50 pF	IN-LINE		40 ns			2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL	21 MHz	R-PDIP-T20		6 V	5.08 mm	7.62 mm	Not Qualified	TRUE	2 V						24.325 mm	HC/UH
SN74HCT534JP4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	8		CMOS				5	5		IN-LINE	DIP20,.3		6 Amp	FF/Latches	2.54 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel		DUAL		R-XDIP-T20
SN74ALS574FN3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	8		TTL				5	5		CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	70 Cel	3-STATE	POSITIVE EDGE	0 Cel		QUAD		S-PQCC-J20
SN74AS373NP3	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL		8		5	5		IN-LINE	DIP20,.3		48 Amp	FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL		R-PDIP-T20								100 mA
SN74273J	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	25000000 Hz	TTL		8		5		15 pF	IN-LINE	DIP20,.3	27 ns	16 Amp	FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel		DUAL	30 MHz	R-GDIP-T20		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	94 mA			NOT SPECIFIED	NOT SPECIFIED	24.195 mm	TTL/H/L
SN74LS377DWRE4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	30000000 Hz	TTL		8	TR	5	5	15 pF	SMALL OUTLINE	SOP20,.4	27 ns	8 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	30 MHz	R-PDSO-G20	1	5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V	28 mA	WITH HOLD MODE	e4	30	260	12.8 mm	LS
SN74AHCT273PWR	Texas Instruments	D FLIP-FLOP	AUTOMOTIVE	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	45000000 Hz	CMOS		8	TR	5	5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	11 ns	8 Amp	FF/Latch	.65 mm	125 Cel		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	65 MHz	R-PDSO-G20	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	TRUE	4.5 V	.04 mA		e4	NOT SPECIFIED	260	6.5 mm	AHCT/VHCT/VT
SN74HCT374NP1	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	8		CMOS				5	5		IN-LINE	DIP20,.3		6 Amp	FF/Latches	2.54 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel		DUAL		R-PDIP-T20					Not Qualified

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.