SQUARE Latches & Flip-Flops 1,754

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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
SN74LS112AFN	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
SN74HC374FN	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	8		CMOS					2/6		CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel		QUAD		S-PQCC-J20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74S114FN3	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
SN74AS577FN3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY		YES	8		TTL							CHIP CARRIER	LDCC28,.5SQ			FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel		QUAD		S-PQCC-J28
SN74S74FN	Texas Instruments	D FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	2		TTL		1		5	5	15 pF	CHIP CARRIER	LDCC20,.4SQ	9 ns		FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel		QUAD	75 MHz	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	4.75 V	25 mA			NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	S
SN74S112FN3	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
SN74HC109FN3	Texas Instruments	J-K FLIP-FLOP	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	2		CMOS					2/6		CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel		QUAD		S-PQCC-J20											NOT SPECIFIED	NOT SPECIFIED
SN74HC74FN3	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	2		CMOS					2/6		CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel		QUAD		S-PQCC-J20
SN74HCT573FH	Texas Instruments	D LATCH	INDUSTRIAL	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1		CMOS		8		5	5		CHIP CARRIER	LCC20,.35SQ		6 Amp	FF/Latches	1.27 mm	85 Cel	3-STATE		-40 Cel		QUAD		S-XQCC-N20					Not Qualified
SN74LS109AFN3	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		POSITIVE EDGE	0 Cel		QUAD		S-PQCC-J20
SN74HC114FH	Texas Instruments	J-K FLIP-FLOP	INDUSTRIAL	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	2		CMOS					2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	85 Cel		NEGATIVE EDGE	-40 Cel		QUAD		S-XQCC-N20					Not Qualified
SN74HC173FH4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	4		CMOS					2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel		QUAD		S-XQCC-N20
SN74AHC74RGYRG4	Texas Instruments	D FLIP-FLOP	AUTOMOTIVE	NO LEAD	14	HVQCCN	SQUARE	PLASTIC/EPOXY		YES	2	75000000 Hz	CMOS		1	TR	3.3	2/5.5	50 pF	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC14/18,.14SQ,20	17.5 ns	8 Amp	FF/Latches	.5 mm	125 Cel		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	110 MHz	S-PQCC-N14	2	5.5 V	1 mm	3.5 mm	Not Qualified	COMPLEMENTARY	2 V	.02 mA		e4	NOT SPECIFIED	260	3.5 mm	AHC/VHC/H/U/V
JM38510/37201B2A	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	40000000 Hz	TTL	MIL-M-38510 Class B	6	TUBE	5		50 pF	CHIP CARRIER		24 ns	8 Amp		1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	QUAD	40 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V	19 mA		e0			8.89 mm	ALS
SN74AHCT74RGYR	Texas Instruments	D FLIP-FLOP	AUTOMOTIVE	NO LEAD	14	HVQCCN	SQUARE	PLASTIC/EPOXY		YES	2	65000000 Hz	CMOS		1	TR	5	5	50 pF	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC14/18,.14SQ,20	10 ns	8 Amp	FF/Latches	.5 mm	125 Cel		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	80 MHz	S-PQCC-N14	2	5.5 V	1 mm	3.5 mm	Not Qualified	COMPLEMENTARY	4.5 V	.02 mA		e4	NOT SPECIFIED	260	3.5 mm	AHCT/VHCT/VT
SN74HC175FH4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	4		CMOS					2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel		QUAD		S-XQCC-N20
SN74HC114FH4	Texas Instruments	J-K FLIP-FLOP	INDUSTRIAL	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	2		CMOS					2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	85 Cel		NEGATIVE EDGE	-40 Cel		QUAD		S-XQCC-N20
SN74HC175FN3	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	4		CMOS					2/6		CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel		QUAD		S-PQCC-J20
SN74S113FN	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	7 ns		FF/Latches	1.27 mm	70 Cel		NEGATIVE EDGE	0 Cel		QUAD	80 MHz	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	4.75 V	25 mA			NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	S
5962-9761601Q2X	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2	100000000 Hz	CMOS	MIL-PRF-38535 Class Q	1		2.7		50 pF	CHIP CARRIER		6 ns	24 Amp		1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	100 MHz	S-CQCC-N20		3.6 V	2.03 mm	8.89 mm	Qualified	COMPLEMENTARY	2 V				NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LVC/LCX/Z
SN74ALS109FN-00	Texas Instruments	J-KBAR FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	2		TTL		2		5		50 pF	CHIP CARRIER		18 ns			1.27 mm	70 Cel		POSITIVE EDGE	0 Cel		QUAD	34 MHz	S-PQCC-J20		5.5 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	4.5 V	4 mA					8.9662 mm	ALS
SN74HC173FHP4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	4		CMOS					2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel		QUAD		S-XQCC-N20
5962-88741012A	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	HQCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		TTL	MIL-STD-883	8		5	5		CHIP CARRIER, HEAT SINK/SLUG	LCC20,.35SQ	22 ns	4 Amp	FF/Latch	1.27 mm	125 Cel		LOW LEVEL	-55 Cel	TIN LEAD	QUAD		S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Qualified	TRUE	4.5 V	22 mA	1:8 DMUX FOLLOWED BY LATCH	e0			8.89 mm	ALS
SN74LS608FN3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	8		TTL							CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	70 Cel	3-STATE	POSITIVE EDGE	0 Cel		QUAD		S-PQCC-J20											NOT SPECIFIED	NOT SPECIFIED
SN74HC109FH	Texas Instruments	J-K FLIP-FLOP	INDUSTRIAL	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	2		CMOS					2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel		QUAD		S-XQCC-N20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
JM38510/37103B2A	Texas Instruments	J-K FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	2	25000000 Hz	TTL	MIL-M-38510 Class B	2	TUBE	5		50 pF	CHIP CARRIER		24 ns	-.4 Amp		1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel	TIN LEAD	QUAD	34 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V	4 mA		e0			8.89 mm	ALS
SN74LS379FN3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	4		TTL				5	5		CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel		QUAD		S-PQCC-J20
SN74S112FN	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	7 ns		FF/Latches	1.27 mm	70 Cel		NEGATIVE EDGE	0 Cel		QUAD	80 MHz	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	4.75 V	25 mA			NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	S
5962-9553701Q2X	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4		TTL	MIL-PRF-38535 Class Q	1		5			CHIP CARRIER		11 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	COMPLEMENTARY	4.5 V				NOT SPECIFIED	NOT SPECIFIED	8.89 mm	AS
JM38510/30110	Texas Instruments	J-K FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2		TTL		2		5			CHIP CARRIER		42 ns			1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		QUAD	30 MHz	S-CQCC-N20		5.5 V	1.9 mm	8.885 mm	Not Qualified	COMPLEMENTARY	4.5 V						8.885 mm	LS
SN74AS74FN3	Texas Instruments	D 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		POSITIVE EDGE	0 Cel		QUAD		S-PQCC-J20
5962-9759201Q2A	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2	80000000 Hz	TTL	MIL-PRF-38535 Class Q	1	TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	10.5 ns	20 Amp	FF/Latch	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	QUAD	80 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Qualified	COMPLEMENTARY	4.5 V	16 mA		e0			8.89 mm	F/FAST
SN74ALS175FN-00	Texas Instruments	D FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	1		TTL		4		5		50 pF	CHIP CARRIER		17 ns			1.27 mm	70 Cel		POSITIVE EDGE	0 Cel		QUAD	50 MHz	S-PQCC-J20		5.5 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	4.5 V	14 mA					8.9662 mm	ALS
SN74AS576FN	Texas Instruments	D LATCH	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	1		TTL		8					CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	70 Cel	3-STATE		0 Cel		QUAD		S-PQCC-J20					Not Qualified
SN74LS109AFN	Texas Instruments	J-KBAR FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	2		TTL		2		5	5	15 pF	CHIP CARRIER	LDCC20,.4SQ	40 ns		FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel		QUAD	25 MHz	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	4.75 V	8 mA			NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	LS
SN74HC112FN	Texas Instruments	J-K FLIP-FLOP	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	2		CMOS					2/6		CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	85 Cel		NEGATIVE EDGE	-40 Cel		QUAD		S-PQCC-J20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74ALS113AFN-00	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	2		TTL		2		5		50 pF	CHIP CARRIER		19 ns			1.27 mm	70 Cel		NEGATIVE EDGE	0 Cel		QUAD	30 MHz	S-PQCC-J20		5.5 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	4.5 V	4.5 mA					8.9662 mm	ALS
JM38510/30103B2A	Texas Instruments	J-K FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	2	30000000 Hz	TTL	MIL-M-38510 Class B	2	TUBE	5		15 pF	CHIP CARRIER		20 ns	-.4 Amp		1.27 mm	125 Cel		NEGATIVE 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	6 mA		e0			8.89 mm	LS
SN74LS259BFN3	Texas Instruments	D LATCH	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	1		TTL		8		5	5		CHIP CARRIER	LDCC20,.4SQ		8 Amp	FF/Latches	1.27 mm	70 Cel			0 Cel		QUAD		S-PQCC-J20								36 mA
SN74S374FN3	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
SN74ALS109AFN	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		POSITIVE EDGE	0 Cel		QUAD		S-PQCC-J20					Not Qualified
SN74LS273FN	Texas Instruments	D FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	1		TTL		8		5	5	15 pF	CHIP CARRIER	LDCC20,.4SQ	27 ns		FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel		QUAD	30 MHz	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	4.75 V	27 mA			NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	LS
5962-9853001Q2A	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	HQCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	45000000 Hz	CMOS	MIL-PRF-38535 Class Q	8	TUBE	3.3	2/5.5	50 pF	CHIP CARRIER, HEAT SINK/SLUG	LCC20,.35SQ	19.5 ns	8 Amp	FF/Latch	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	QUAD	100 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Qualified	TRUE	2 V	.04 mA		e0	NOT SPECIFIED	NOT SPECIFIED	8.89 mm	AHC/VHC/H/U/V
JM38510/65304B2A	Texas Instruments	J-KBAR FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2		CMOS	MIL-M-38510 Class B	2		5			CHIP CARRIER		250 ns			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	COMPLEMENTARY	2 V		DUMMY VAL		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	HC/UH
SN74HC174FN3	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	6		CMOS					2/6		CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel		QUAD		S-PQCC-J20
SN74HC259FN	Texas Instruments	D LATCH	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	1		CMOS		8			2/6		CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	85 Cel			-40 Cel		QUAD		S-PQCC-J20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74AS113FN3	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	2		TTL							CHIP CARRIER	LDCC20,.4SQ			FF/Latches	1.27 mm	70 Cel		NEGATIVE EDGE	0 Cel		QUAD		S-PQCC-J20											NOT SPECIFIED	NOT SPECIFIED
SN74HCT373FH	Texas Instruments	D LATCH	INDUSTRIAL	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1		CMOS		8		5	5		CHIP CARRIER	LCC20,.35SQ		6 Amp	FF/Latches	1.27 mm	85 Cel	3-STATE		-40 Cel		QUAD		S-XQCC-N20					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.