THROUGH-HOLE 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	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
SN74H78J	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL		2		5		25 pF	IN-LINE	DIP14,.3	27 ns		FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel		DUAL	25 MHz	R-GDIP-T14	5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	25 mA	WITH MASTER SLAVE OPERATION; WITH INDIVIDUAL SET INPUTS		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
SN74AS879JTP4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	2		TTL							IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE	0 Cel		DUAL		R-XDIP-T24
5962-00-411-5829	Texas Instruments	JBAR-KBAR FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC		NO	1		TTL							IN-LINE	DIP14,.3			FF/Latches	2.54 mm	125 Cel		MASTER-SLAVE	-55 Cel		DUAL		R-XDIP-T14				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74LS175NP3	Texas Instruments	JBAR-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4		TTL				5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel		DUAL		R-PDIP-T16										NOT SPECIFIED	NOT SPECIFIED
SN7475NP1	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL		4		5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel			0 Cel		DUAL		R-PDIP-T16				Not Qualified
5962-00-451-3891	Texas Instruments	JBAR-KBAR FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC		NO	2		TTL	MIL-STD-883 Class B (Modified)			5	5		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
SN74HC533J4	Texas Instruments	D LATCH	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	1		CMOS		8			2/6		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	85 Cel	3-STATE		-40 Cel		DUAL		R-XDIP-T20
5962-01-018-3445	Texas Instruments	JBAR-KBAR FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC		NO	2		TTL				5	5		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
SN74HC173N1	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4		CMOS					2/6		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel		DUAL		R-PDIP-T16				Not Qualified
SN74ALS112AN-10	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL		2		5		50 pF	IN-LINE		19 ns			2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel		DUAL	30 MHz	R-PDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	4.5 mA					19.305 mm	ALS
SN74LS364N	Texas Instruments	JBAR-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	8		TTL				5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE	0 Cel		DUAL		R-PDIP-T20				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74100N-00	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL		4		5		15 pF	IN-LINE		15 ns			2.54 mm	70 Cel		HIGH LEVEL	0 Cel		DUAL		R-PDIP-T24	5.25 V	5.08 mm	15.24 mm	Not Qualified	TRUE	4.75 V	106 mA					31.75 mm	TTL/H/L
SN74AC11109N	Texas Instruments	J-KBAR FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		CMOS		2		5			IN-LINE		12.7 ns			2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL	70 MHz	R-PDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V						19.305 mm	AC
SN74HC113NP3	Texas Instruments	J-K FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		CMOS					2/6		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	85 Cel		NEGATIVE EDGE	-40 Cel		DUAL		R-PDIP-T14
SN74HC76N-00	Texas Instruments	J-K FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		CMOS		2		5		50 pF	IN-LINE		36 ns			2.54 mm	85 Cel		NEGATIVE EDGE	-40 Cel		DUAL	25 MHz	R-PDIP-T16	6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		MASTER SLAVE OPERATION				19.305 mm	HC/UH
SN74LS114ANP3	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL				5	5		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel		DUAL		R-PDIP-T14
5962-00-276-9944	Texas Instruments	R-S LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4		TTL		1		5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel			0 Cel		DUAL		R-PDIP-T16				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74S74NE4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	75000000 Hz	TTL		1		5	5	15 pF	IN-LINE	DIP14,.3	9 ns	20 Amp	FF/Latch	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	75 MHz	R-PDIP-T14	5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	25 mA		e4			19.305 mm	S
SN74S373JP4	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
SN74LS364NP1	Texas Instruments	JBAR-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	8		TTL				5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE	0 Cel		DUAL		R-PDIP-T20				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74AS842JT4	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	1		TTL		10					IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL		R-XDIP-T24
SN74LS279N3	Texas Instruments	R-S LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4		TTL		1		5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel			0 Cel		DUAL		R-PDIP-T16
5962-9075801MEX	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		CMOS	MIL-STD-883	2		5		50 pF	IN-LINE		42 ns				125 Cel		HIGH LEVEL	-55 Cel		DUAL		R-GDIP-T16	5.5 V			Qualified	COMPLEMENTARY	4.5 V	.08 mA			NOT SPECIFIED	NOT SPECIFIED		HCT
SN74S174N1	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	6		TTL				5	5	15 pF	IN-LINE	DIP16,.3		20 Amp	FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel		DUAL		R-PDIP-T16				Not Qualified			144 mA
5962-9321701MRX	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		BICMOS	MIL-STD-883	8		5			IN-LINE		7.5 ns				125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	150 MHz	R-GDIP-T20	5.5 V			Not Qualified	TRUE	4.5 V			e0				ABT
SN74S112N1	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL				5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel		DUAL		R-PDIP-T16				Not Qualified
SN74LS279N1	Texas Instruments	R-S LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4		TTL		1		5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel			0 Cel		DUAL		R-PDIP-T16				Not Qualified
SN74H108JP4	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC		NO	2		TTL							IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel		DUAL		R-XDIP-T14
SN74ALS580N1	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
SN74ALS577NT3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	8		TTL				5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE	0 Cel		DUAL		R-PDIP-T24
SN74ALS845JT	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	1		TTL		8					IN-LINE	DIP24,.3		24 Amp	FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL		R-XDIP-T24				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74LS379J4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4		TTL				5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel		DUAL		R-XDIP-T16
SN74AS174NP3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	6		TTL							IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel		DUAL		R-PDIP-T16
SN74ALS844JT4	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	1		TTL		9					IN-LINE	DIP24,.3		24 Amp	FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL		R-XDIP-T24
SN74ALS846NTP3	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL		8					IN-LINE	DIP24,.3		24 Amp	FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL		R-PDIP-T24
SN74HC378NP1	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	6		CMOS							IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL		R-PDIP-T16				Not Qualified
CD74HCT175EE4	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	16000000 Hz	CMOS		4	TUBE	5	5	50 pF	IN-LINE	DIP16,.3	50 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	16 MHz	R-PDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	.08 mA		e4			19.305 mm	HCT
CD74HC175E	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	20000000 Hz	CMOS		4	TUBE	4.5	2/6	50 pF	IN-LINE	DIP16,.3	265 ns	5.2 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	23 MHz	R-PDIP-T16	6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V	.08 mA		e4			19.305 mm	HC
5962-01-095-8592	Texas Instruments	JBAR-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4		TTL				5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel		DUAL		R-XDIP-T16				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
CD74HCT112E	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	2	20000000 Hz	CMOS		2	TUBE	5	5	50 pF	IN-LINE	DIP16,.3	53 ns	6 Amp	FF/Latch	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	20 MHz	R-PDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	.04 mA		e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	HCT
SN74111JP4	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	2		TTL				5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel		MASTER-SLAVE	0 Cel		DUAL		R-XDIP-T16
SN74276N	Texas Instruments	J-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL		4		5		15 pF	IN-LINE	DIP20,.3	30 ns		FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel		DUAL	35 MHz	R-PDIP-T20	5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	81 mA	SEPARATE CLOCK FOR EACH BIT		NOT SPECIFIED	NOT SPECIFIED	25.4 mm	TTL/H/L
SN74HC77N-10	Texas Instruments	D LATCH	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		CMOS		2		5		50 pF	IN-LINE		33 ns			2.54 mm	85 Cel		HIGH LEVEL	-40 Cel		DUAL		R-PDIP-T14	6 V	5.08 mm	7.62 mm	Not Qualified	TRUE	2 V						19.305 mm	HC/UH
SN74AS879NTP1	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL							IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE	0 Cel		DUAL		R-PDIP-T24				Not Qualified
SN74HC78N-00	Texas Instruments	J-K FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		CMOS		2		5		50 pF	IN-LINE		32 ns			2.54 mm	85 Cel		NEGATIVE EDGE	-40 Cel		DUAL	25 MHz	R-PDIP-T14	6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		WITH INDIVIDUAL SET INPUTS				19.305 mm	HC/UH
CD4042MD	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4		CMOS		1			5/15		IN-LINE	DIP16,.3		.15 Amp	FF/Latches	2.54 mm	125 Cel			-55 Cel	Tin/Lead (Sn/Pb)	DUAL		R-XDIP-T16				Not Qualified					e0
CD4076BD	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	1	3000000 Hz	CMOS		4		5	5/15	50 pF	IN-LINE	DIP16,.3	600 ns		FF/Latches	2.54 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL	8 MHz	R-CDIP-T16	18 V			Not Qualified	TRUE	3 V		WITH HOLD MODE		NOT SPECIFIED	NOT SPECIFIED		4000/14000/40000
SN74ALS843JT	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	1		TTL		9		5	5		IN-LINE	DIP24,.3		24 Amp	FF/Latches	2.54 mm	70 Cel	3-STATE		0 Cel		DUAL		R-XDIP-T24				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.