COMMERCIAL 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	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	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
SN74LS363JP4	Texas Instruments	JBAR-KBAR FLIP-FLOP	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			DUAL		R-XDIP-T20											NOT SPECIFIED	NOT SPECIFIED
SN7476N-10	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL	2		5		15 pF	IN-LINE		40 ns			2.54 mm	70 Cel		NEGATIVE EDGE		DUAL	15 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	20 mA	MASTER SLAVE OPERATION				19.305 mm	TTL/H/L
SN74H101J-00	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL	2		5		25 pF	IN-LINE		20 ns			2.54 mm	70 Cel		NEGATIVE EDGE		DUAL	40 MHz	R-GDIP-T14		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	38 mA	2-2-IN AND-OR GATED J/K INPUTS				19.56 mm	TTL/H/L
SN74S373FN3	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	3-STATE			QUAD		S-PQCC-J20
SN74ALS29823DW3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	9		TTL			5	5		SMALL OUTLINE	SOP24,.4			FF/Latches	1.27 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL		R-PDSO-G24
SN74ALS114NP1	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		DUAL		R-PDIP-T14					Not Qualified
SN74S113N3	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		DUAL		R-PDIP-T14
SN74AS574DWP3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	8	90000000 Hz	TTL			5	5	50 pF	SMALL OUTLINE	SOP20,.4		48 Amp	FF/Latches	1.27 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL		R-PDSO-G20
SN74ALS113J	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC		NO	2		TTL			5	5		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE		DUAL		R-XDIP-T14					Not Qualified
SN74LS173J-00	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL	4		5		45 pF	IN-LINE		30 ns			2.54 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL	30 MHz	R-GDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	30 mA	WITH HOLD MODE				19.56 mm	LS
SN74ALS573FN3	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	3-STATE			QUAD		S-PQCC-J20
SN74S113J-00	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		TTL	2		5		15 pF	IN-LINE		7 ns			2.54 mm	70 Cel		NEGATIVE EDGE		DUAL	80 MHz	R-GDIP-T14		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	25 mA					19.56 mm	S
SN74F377ADWR	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	110000000 Hz	TTL	8	TR	5	5	50 pF	SMALL OUTLINE	SOP20,.4	10.5 ns	20 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	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
SN74AS29824NTP3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	9		TTL						IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL		R-PDIP-T24											NOT SPECIFIED	NOT SPECIFIED
SN74AS822JT	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	10		TTL			5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL		R-XDIP-T24					Not Qualified
SN74LS604FN3	Texas Instruments	JBAR-KBAR FLIP-FLOP	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY		YES	8		TTL						CHIP CARRIER	LDCC28,.5SQ			FF/Latches	1.27 mm	70 Cel	3-STATE	POSITIVE EDGE		QUAD		S-PQCC-J28											NOT SPECIFIED	NOT SPECIFIED
SN74ALS174NSE4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	6		5			SMALL OUTLINE		17 ns			1.27 mm	70 Cel		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	50 MHz	R-PDSO-G16	1	5.5 V	2 mm	5.3 mm	Not Qualified	TRUE	4.5 V			e4	30	260	10.2 mm	ALS
DM74LS259WM	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	1		5			SMALL OUTLINE		38 ns			1.27 mm	70 Cel		LOW LEVEL		DUAL		R-PDSO-G16		5.25 V	2.65 mm	7.5 mm		TRUE	4.75 V		1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH				10.3 mm	LS
SN74ALS996DWP3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	8		5	5		SMALL OUTLINE	SOP24,.4		24 Amp	FF/Latches	1.27 mm	70 Cel	3-STATE			DUAL		R-PDSO-G24
SN74LS375DE4	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		TTL	2	TUBE	5	5	15 pF	SMALL OUTLINE	SOP16,.25	30 ns	8 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	5.25 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.75 V	12 mA	DUMMY VAL	e4	30	260	9.9 mm	LS
SN7476NP3	Texas Instruments	JBAR-KBAR 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		MASTER-SLAVE		DUAL		R-PDIP-T16											NOT SPECIFIED	NOT SPECIFIED
SN74F377N3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	8		TTL			5	5		IN-LINE	DIP20,.3		20 Amp	FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE		DUAL		R-PDIP-T20								90 mA
SN74ALS175J	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		DUAL		R-XDIP-T16					Not Qualified
SN74AS174D3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	6		TTL						SMALL OUTLINE	SOP16,.25			FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE		DUAL		R-PDSO-G16
SN74ALS109ADG4	Texas Instruments	J-KBAR FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	NO	YES	2	34000000 Hz	TTL	2	TUBE	5	5	50 pF	SMALL OUTLINE	SOP16,.25	18 ns	8 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	34 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.91 mm	Not Qualified	COMPLEMENTARY	4.5 V	4 mA		e4	30	260	9.9 mm	ALS
SN74376J4	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4		TTL						IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE		DUAL		R-XDIP-T16											NOT SPECIFIED	NOT SPECIFIED
SN74F175NSRE4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	4	100000000 Hz	TTL	1	TR	5	5		SMALL OUTLINE	SOP16,.3	9.5 ns	20 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDSO-G16	1	5.5 V	2 mm	5.3 mm	Not Qualified	COMPLEMENTARY	4.5 V	34 mA		e4	30	260	10.2 mm	F/FAST
SN74ALS842NTP3	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL	10					IN-LINE	DIP24,.3		24 Amp	FF/Latches	2.54 mm	70 Cel	3-STATE			DUAL		R-PDIP-T24
DM74LS279M	Texas Instruments	R-S LATCH	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	4		TTL	2		5			SMALL OUTLINE		27 ns			1.27 mm	70 Cel		LOW LEVEL		DUAL		R-PDSO-G16		5.25 V	1.753 mm	3.9 mm		TRUE	4.75 V						9.9 mm	LS
SN74AS844JT	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	1		TTL	9					IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE			DUAL		R-XDIP-T24					Not Qualified
SN74LS379N-10	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL	4		5		15 pF	IN-LINE		27 ns			2.54 mm	70 Cel		POSITIVE EDGE		DUAL	30 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	15 mA	WITH HOLD MODE				19.305 mm	LS
SN74LS73ANP3	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		DUAL		R-PDIP-T14
SN74ALS846FNR	Texas Instruments	D LATCH	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY		YES	1		TTL	8	TR				CHIP CARRIER	LDCC28,.5SQ		24 Amp	FF/Latches	1.27 mm	70 Cel	3-STATE			QUAD		S-PQCC-J28					Not Qualified
SN74ALS74J	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC		NO	2		TTL			5	5		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE		DUAL		R-XDIP-T14					Not Qualified
SN74AS822NTP1	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	10		TTL			5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL		R-PDIP-T24					Not Qualified
SN74LS259JP4	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	1		TTL	8		5	5		IN-LINE	DIP16,.3		8 Amp	FF/Latches	2.54 mm	70 Cel				DUAL		R-XDIP-T16								36 mA
SN74ALS874AFN	Texas Instruments	D FLIP-FLOP	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY		YES	2		TTL			5	5		CHIP CARRIER	LDCC28,.5SQ			FF/Latches	1.27 mm	70 Cel	3-STATE	POSITIVE EDGE		QUAD		S-PQCC-J28					Not Qualified
SN74S114AN3	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		DUAL		R-PDIP-T14
SN74AS174NP1	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		DUAL		R-PDIP-T16					Not Qualified
SN74AS29845NTP3	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL	8					IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE			DUAL		R-PDIP-T24											NOT SPECIFIED	NOT SPECIFIED
SN74L77T-00	Texas Instruments	D LATCH	COMMERCIAL	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2		TTL	2		5		15 pF	FLATPACK		30 ns			1.27 mm	70 Cel		HIGH LEVEL		DUAL		R-GDFP-F14		5.25 V		3.683 mm	Not Qualified	TRUE	4.75 V	27 mA					6.48 mm	TTL/H/L
SN74AS174NSR	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	100000000 Hz	TTL	6	TR	5		50 pF	SMALL OUTLINE	SOP16,.3	10 ns	20 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDSO-G16	1	5.5 V	2 mm	5.3 mm	Not Qualified	TRUE	4.5 V	45 mA		e4	30	260	10.3 mm	AS
SN74F379D-00R	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	4		5			SMALL OUTLINE		9.5 ns			1.27 mm	70 Cel		POSITIVE EDGE		DUAL	140 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V		WITH HOLD MODE				9.9 mm	F/FAST
SN74ALS175NP1	Texas Instruments	D 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		DUAL		R-PDIP-T16					Not Qualified
SN74AS575DWP3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	8		TTL						SMALL OUTLINE	SOP24,.4			FF/Latches	1.27 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL		R-PDSO-G24
SN74S113AN	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL	2		5	5		IN-LINE	DIP14,.3	7 ns		FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE		DUAL	125 MHz	R-PDIP-T14		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V				NOT SPECIFIED	NOT SPECIFIED	19.305 mm	S
SN74SSTU32866AZKER	Texas Instruments	D FLIP-FLOP	COMMERCIAL	BALL	96	LFBGA	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	25		1.8	1.8		GRID ARRAY, LOW PROFILE, FINE PITCH	BGA96,6X16,32	2.5 ns		Other Logic ICs	.8 mm	70 Cel		POSITIVE EDGE	TIN SILVER COPPER	BOTTOM	500 MHz	R-PBGA-B96	3	1.9 V	1.4 mm	5.5 mm	Not Qualified	TRUE	1.7 V			e1	30	260	13.5 mm	SSTU
SN74S175NSRE4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	75000000 Hz	TTL	4	TR	5	5		SMALL OUTLINE	SOP16,.3	17 ns	20 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE		DUAL	75 MHz	R-PDSO-G16		5.25 V	2 mm	5.3 mm	Not Qualified	COMPLEMENTARY	4.75 V	96 mA			NOT SPECIFIED	NOT SPECIFIED	10.2 mm	S

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.