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
SN74AS842JTP4	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			DUAL		R-XDIP-T24
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		QUAD		S-PQCC-J20											NOT SPECIFIED	NOT SPECIFIED
SN74F377DR	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	8		5			SMALL OUTLINE						70 Cel		POSITIVE EDGE		DUAL		R-PDSO-G20		5.5 V			Not Qualified	TRUE	4.5 V	90 mA	WITH HOLD MODE					F/FAST
SN74LS109ADRG4	Texas Instruments	J-KBAR FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	25000000 Hz	TTL	2	TR	5	5		SMALL OUTLINE	SOP16,.25	40 ns	8 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	25 MHz	R-PDSO-G16	1	5.25 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.75 V	8 mA	INVERTED K INPUT	e4	30	260	9.9 mm	LS
SN74SSTV32867GKER	Texas Instruments	D FLIP-FLOP	COMMERCIAL	BALL	96	LFBGA	RECTANGULAR	PLASTIC/EPOXY		YES	1		CMOS	26		2.5	2.5		GRID ARRAY, LOW PROFILE, FINE PITCH	BGA96,6X16,32	3.8 ns		Other Logic ICs	.8 mm	70 Cel		POSITIVE EDGE		BOTTOM	200 MHz	R-PBGA-B96		2.7 V	1.4 mm	5.5 mm	Not Qualified	TRUE	2.3 V				NOT SPECIFIED	NOT SPECIFIED	13.5 mm	SSTV
SN74AS109AN	Texas Instruments	J-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	2	105000000 Hz	TTL	2	TUBE	5		50 pF	IN-LINE	DIP16,.3	9 ns	8 Amp	FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	105 MHz	R-PDIP-T16		5.5 V	5.08 mm	6.35 mm	Not Qualified	COMPLEMENTARY	4.5 V	17 mA		e4			19.3 mm	AS
SN74116J-00	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		TTL	4		5		15 pF	IN-LINE		22 ns				70 Cel		LOW LEVEL		DUAL		R-GDIP-T24		5.25 V			Not Qualified	TRUE	4.75 V	100 mA	WITH DUAL LATCH ENABLE					TTL/H/L
SN74S114NP3	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
SN74ALS843DWP3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	9		5	5		SMALL OUTLINE	SOP24,.4		24 Amp	FF/Latches	1.27 mm	70 Cel	3-STATE			DUAL		R-PDSO-G24
SN74LS174J4	Texas Instruments	JBAR-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	6		TTL			5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE		DUAL		R-XDIP-T16											NOT SPECIFIED	NOT SPECIFIED
SN74ALS990N	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL	8	TUBE	5	5	50 pF	IN-LINE	DIP20,.3	26 ns	24 Amp	FF/Latches	2.54 mm	70 Cel	3-STATE	HIGH LEVEL	NICKEL PALLADIUM GOLD	DUAL		R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	70 mA	WITH READ-BACK	e4			24.325 mm	ALS
SN74LS279NP3	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				DUAL		R-PDIP-T16
SN74AS112FN3	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		QUAD		S-PQCC-J20											NOT SPECIFIED	NOT SPECIFIED
SN74111NP3	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		MASTER-SLAVE		DUAL		R-PDIP-T16
SN7474J4	Texas Instruments	JBAR-KBAR 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 SPECIFIED	NOT SPECIFIED
SN74H76N	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL	2		5		25 pF	IN-LINE	DIP16,.3	27 ns		FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE		DUAL	25 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	25 mA	MASTER SLAVE OPERATION		NOT SPECIFIED	NOT SPECIFIED	19.305 mm	TTL/H/L
SN74LS114AD	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	2		5	5	15 pF	SMALL OUTLINE	SOP14,.25	20 ns		FF/Latches	1.27 mm	70 Cel		NEGATIVE EDGE		DUAL	45 MHz	R-PDSO-G14		5.25 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.75 V	6 mA	WITH INDIVIDUAL SET INPUTS		NOT SPECIFIED	NOT SPECIFIED	8.65 mm	LS
SN74173NP3	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	3-STATE	POSITIVE EDGE		DUAL		R-PDIP-T16											NOT SPECIFIED	NOT SPECIFIED
SN74ALS878ANTP3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL			5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL		R-PDIP-T24
5962-01-051-3940	Texas Instruments	JBAR-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	6		TTL			5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE		DUAL		R-XDIP-T16					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74LS113AFN3	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	2	30000000 Hz	TTL			5	5		CHIP CARRIER	LDCC20,.4SQ		8 Amp	FF/Latches	1.27 mm	70 Cel		NEGATIVE EDGE		QUAD		S-PQCC-J20								6 mA
SN74ALS990DWR	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	8	TR	5	5	50 pF	SMALL OUTLINE	SOP20,.4	26 ns	24 Amp	FF/Latches	1.27 mm	70 Cel	3-STATE	HIGH LEVEL	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	70 mA	WITH READ-BACK	e4	30	260	12.8 mm	ALS
SN74AS880DWP3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		TTL	4					SMALL OUTLINE	SOP24,.4			FF/Latches	1.27 mm	70 Cel	3-STATE			DUAL		R-PDSO-G24
SN74ALS995DWP3	Texas Instruments	D LATCH	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL	10					SMALL OUTLINE	SOP24,.4			FF/Latches	1.27 mm	70 Cel	3-STATE			DUAL		R-PDSO-G24
SN74ALS112ADRG4	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	30000000 Hz	TTL	2	TR	5	5	50 pF	SMALL OUTLINE	SOP14,.25	19 ns	8 Amp	FF/Latches	1.27 mm	70 Cel		NEGATIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	30 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V	4.5 mA		e4	30	260	9.9 mm	ALS
SN74AS824NTP1	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 Qualified
SN74175N3	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL	4		5	5		IN-LINE	DIP16,.3	35 ns		FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE		DUAL	25 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V				NOT SPECIFIED	NOT SPECIFIED	19.305 mm	TTL/H/L
SN74LS76AD3	Texas Instruments	JBAR-KBAR FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		TTL			5	5		SMALL OUTLINE	SOP16,.25			FF/Latches	1.27 mm	70 Cel		NEGATIVE EDGE		DUAL		R-PDSO-G16											NOT SPECIFIED	NOT SPECIFIED
SN74279J	Texas Instruments	R-S LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	4		TTL	2		5	5	15 pF	IN-LINE	DIP16,.3	27 ns		FF/Latches	2.54 mm	70 Cel		LOW LEVEL		DUAL		R-GDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	30 mA	WITH DUAL S INPUT FOR TWO FUNCTIONS		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
SN74ALS273JP4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	8		TTL			5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE		DUAL		R-XDIP-T20
5962-01-365-1412	Texas Instruments	JBAR-KBAR FLIP-FLOP	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				QUAD		S-PQCC-J20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74ALS574ANP3	Texas Instruments	D 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		DUAL		R-PDIP-T20
SN74ALS880ANTP3	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL	4		5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE			DUAL		R-PDIP-T24
SN74ALS374DWP3	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	3-STATE	POSITIVE EDGE		DUAL		R-PDSO-G20								31 mA
SN74H78NP3	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL						IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		MASTER-SLAVE		DUAL		R-PDIP-T14
SN74AS825JT4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	8		TTL			5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL		R-XDIP-T24											NOT SPECIFIED	NOT SPECIFIED
5962-01-208-9448	Texas Instruments	JBAR-KBAR FLIP-FLOP	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			DUAL		R-PDIP-T20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74LS259NP1	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL	8		5	5		IN-LINE	DIP16,.3		8 Amp	FF/Latches	2.54 mm	70 Cel				DUAL		R-PDIP-T16					Not Qualified			36 mA
SN74L75W	Texas Instruments	D LATCH	COMMERCIAL	FLAT	16	DFP	RECTANGULAR	CERAMIC		YES	1		TTL	4					FLATPACK	FL16,.3		8 Amp	FF/Latches	1.27 mm	70 Cel				DUAL		R-XDFP-F16					Not Qualified			27 mA
SN74ALS373J	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			DUAL		R-XDIP-T20					Not Qualified
SN74AS824JT	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	9		TTL						IN-LINE	DIP24,.3			FF/Latches	2.54 mm	70 Cel	3-STATE	POSITIVE EDGE		DUAL		R-XDIP-T24					Not Qualified
SN74109N3	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		POSITIVE EDGE		DUAL		R-PDIP-T16
SN74AS574FN	Texas Instruments	D FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY		YES	8	90000000 Hz	TTL			5	5	50 pF	CHIP CARRIER	LDCC20,.4SQ		48 Amp	FF/Latches	1.27 mm	70 Cel	3-STATE	POSITIVE EDGE		QUAD		S-PQCC-J20					Not Qualified
SN74ALS991N	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL	8		5		50 pF	IN-LINE	DIP20,.3	23 ns		FF/Latches	2.54 mm	70 Cel	3-STATE	HIGH LEVEL		DUAL		R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	75 mA	WITH READ-BACK		NOT SPECIFIED	NOT SPECIFIED	24.325 mm	ALS
SN74ALS259JP4	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	1		TTL	8		5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel				DUAL		R-XDIP-T16
SN74LS377J	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL	8		5	5	15 pF	IN-LINE	DIP20,.3	27 ns		FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE		DUAL	30 MHz	R-GDIP-T20		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	28 mA	WITH HOLD MODE		NOT SPECIFIED	NOT SPECIFIED	24.195 mm	LS
SN74LS175DRG4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	30000000 Hz	TTL	4	TR	5	5		SMALL OUTLINE	SOP16,.25	25 ns	8 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	30 MHz	R-PDSO-G16	1	5.25 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.75 V	18 mA		e4	30	260	9.9 mm	LS
SN74S112N3	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		DUAL		R-PDIP-T16

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.