NO LEAD Latches & Flip-Flops 1,525

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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	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
84089012X	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		CMOS	MIL-STD-883	4		5			CHIP CARRIER		255 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	25 MHz	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Qualified	COMPLEMENTARY	2 V				NOT APPLICABLE	NOT APPLICABLE	8.89 mm	HC/UH
SNJ54LV273FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	50000000 Hz	CMOS	38535Q/M;38534H;883B	8		3.3	3.3	50 pF	CHIP CARRIER	LCC20,.35SQ	26 ns	12 Amp	FF/Latches	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	2.7 V				NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LV/LV-A/LVX/H
SN54S114FK	Texas Instruments	J-K FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		TTL		2		5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	7 ns		FF/Latches	1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		QUAD	125 MHz	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V	25 mA	WITH INDIVIDUAL SET INPUTS		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	S
SN54F112FK-00	Texas Instruments	J-K FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2		TTL		2		5			CHIP CARRIER		6.5 ns			1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		QUAD	130 MHz	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V						8.89 mm	F/FAST
SNJ54HC113FK-00	Texas Instruments	J-K FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2		CMOS		2		5		50 pF	CHIP CARRIER		42 ns			1.27 mm	125 Cel		NEGATIVE 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
CY54FCT377TLMB	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	8		CMOS	38535Q/M;38534H;883B	1		5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	8.3 ns	32 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		QUAD		S-CQCC-N20	5.5 V	1.905 mm	8.89 mm	Not Qualified	TRUE	4.5 V				NOT SPECIFIED	NOT SPECIFIED	8.89 mm	FCT
SNC54ALS174FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	6		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
SNJ54AS174FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	6		TTL	38535Q/M;38534H;883B						CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20				Not Qualified
M38510/30107B2A	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	25000000 Hz	TTL	MIL-PRF-38535 Class B	1	TUBE	5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	55 ns	8 Amp	FF/Latch	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	QUAD	25 MHz	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Qualified	COMPLEMENTARY	4.5 V	18 mA		e0			8.89 mm	LS
SNC54AS575FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	8		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
SNJ54AS374FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	8	100000000 Hz	TTL	38535Q/M;38534H;883B			5	5		CHIP CARRIER	LCC20,.35SQ		32 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20				Not Qualified			128 mA
SNJ54AS114FH-00	Texas Instruments	J-K FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		TTL		2		5			CHIP CARRIER					1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		QUAD		S-CQCC-N20	5.5 V	2.54 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V		WITH INDIVIDUAL SET INPUTS				8.89 mm	AS
SNC54HC109FK	Texas Instruments	J-K FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	2		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						NOT SPECIFIED	NOT SPECIFIED
SN54AS580FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1		TTL		8		5	5		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD		S-XQCC-N20				Not Qualified
83019022A	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	40000000 Hz	TTL	MIL-STD-883	4		5	5		CHIP CARRIER	LCC20,.35SQ	24 ns	4 Amp	FF/Latch	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	COMPLEMENTARY	4.5 V	14 mA			NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ALS
SN54AS842FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	1		TTL		10					CHIP CARRIER	LCC28,.45SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD		S-XQCC-N28				Not Qualified
SNJ54ALS109AFK	Texas Instruments	J-KBAR FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	NO	YES	2	30000000 Hz	TTL	MIL-PRF-38535	2	TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	21 ns	-.4 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE 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
SN54AS873FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	2		TTL		4		5	5		CHIP CARRIER	LCC28,.45SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD		S-XQCC-N28				Not Qualified
CY54FCT377ATLMB	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	71400000 Hz	CMOS	38535Q/M;38534H;883B	8	TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	8.3 ns	32 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		QUAD		S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V				NOT SPECIFIED	NOT SPECIFIED	8.89 mm	FCT
54F174LM	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		TTL		6		5			CHIP CARRIER		12 ns			1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		QUAD	70 MHz	S-CQCC-N20	5.5 V	1.905 mm	8.89 mm		TRUE	4.5 V						8.89 mm	F/FAST
M38510/37202B2A	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	40000000 Hz	TTL	MIL-PRF-38535 Class B	4	TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	26 ns	8 Amp	FF/Latch	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	Qualified	COMPLEMENTARY	4.5 V	14 mA		e0			8.89 mm	ALS
SN54HC112FH	Texas Instruments	J-K FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	2		CMOS					2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		QUAD		S-XQCC-N20				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SNC54AS175FH	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
SNC54AS580FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1		TTL	MIL-STD-883 Class B (Modified)	8		5	5		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD		S-XQCC-N20				Not Qualified
SNC54ALS259FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1		TTL	MIL-STD-883 Class B (Modified)	8		5	5		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel			-55 Cel		QUAD		S-XQCC-N20				Not Qualified
SN54LS378FK	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	27 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	TRUE	4.5 V	22 mA	WITH HOLD MODE		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
SNJ54ALS841FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	1		TTL	38535Q/M;38534H;883B	10					CHIP CARRIER	LCC28,.45SQ		12 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD		S-XQCC-N28				Not Qualified
SNC54ALS273FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	8		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
SNJ54AS174FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		TTL	MIL-PRF-38535	6	TUBE	5		50 pF	CHIP CARRIER	LCC20,.35SQ	11.5 ns		FF/Latches	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			NOT SPECIFIED	NOT SPECIFIED	8.89 mm	AS
SN54AS109FH-00	Texas Instruments	J-KBAR FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2		TTL		2		5		50 pF	CHIP CARRIER		10.5 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	90 MHz	S-CQCC-N20	5.5 V	2.54 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V	17 mA					8.89 mm	AS
SNJ54AS575FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	8		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
SNJ54HC174FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	6		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
SNJ54AS113FH	Texas Instruments	J-K FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	2		TTL	38535Q/M;38534H;883B						CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		QUAD		S-XQCC-N20				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN54LS107AFK	Texas Instruments	J-K FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2		TTL		2		5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	20 ns		FF/Latches	1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		QUAD	30 MHz	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V	6 mA			NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
SN54AS175FH-00	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		TTL		4		5			CHIP CARRIER					1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD		S-CQCC-N20	5.5 V	2.54 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V						8.89 mm	AS
SNJ54F109FK-00	Texas Instruments	J-KBAR FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2		TTL		2		5			CHIP CARRIER		10.5 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	150 MHz	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V						8.89 mm	F/FAST
SN54AS845FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	1		TTL		8					CHIP CARRIER	LCC28,.45SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD		S-XQCC-N28				Not Qualified
SNJ54ALS880FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	2		TTL	38535Q/M;38534H;883B	4		5	5		CHIP CARRIER	LCC28,.45SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD		S-XQCC-N28				Not Qualified
SNC54ALS844FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	1		TTL	MIL-STD-883 Class B (Modified)	9					CHIP CARRIER	LCC28,.45SQ		24 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD		S-XQCC-N28				Not Qualified
SN54F563FK	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1		TTL		8		5	5		CHIP CARRIER	LCC20,.35SQ		20 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD		S-XQCC-N20				Not Qualified			61 mA
SNJ54ALS114AFH	Texas Instruments	J-K 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		NEGATIVE EDGE	-55 Cel		QUAD		S-XQCC-N20				Not Qualified
SN54F74FK-00	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2		TTL		1		5			CHIP CARRIER		10.5 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	145 MHz	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V						8.89 mm	F/FAST
SNC54HC563FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1		CMOS	MIL-STD-883 Class B (Modified)	8			2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD		S-XQCC-N20				Not Qualified
SN54AHC174FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	6		CMOS		1		3.3			CHIP CARRIER		16.5 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	TRUE	2 V						8.89 mm	AHC
SN54AHCT74FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	2		CMOS		1		5		50 pF	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	COMPLEMENTARY	4.5 V						8.89 mm	AHCT/VHCT
SNC54HC173FH	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	3-STATE	POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20				Not Qualified
54ACT11377FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1		CMOS		8		5	5		CHIP CARRIER	LCC28,.45SQ		24 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD		S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified	TRUE	4.5 V		WITH HOLD MODE		NOT SPECIFIED	NOT SPECIFIED	11.43 mm	ACT
SNC54HC74FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	2		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

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.