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	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
SNC54ALS175J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	4		TTL	MIL-STD-883 Class B (Modified)			5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T16				Not Qualified
SNC54AS114J	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	2		TTL	MIL-STD-883 Class B (Modified)						IN-LINE	DIP14,.3			FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL		R-XDIP-T14				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SNJ54ABT377J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	150000000 Hz	BICMOS	MIL-PRF-38535	8	TUBE	5	5	50 pF	IN-LINE	DIP20,.3	7.6 ns	48 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	150 MHz	R-GDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	30 mA	WITH HOLD MODE	e0	NOT SPECIFIED	NOT SPECIFIED	24.195 mm	ABT
SNJ5472J-00	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		2		5		15 pF	IN-LINE		40 ns			2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	15 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	20 mA	WITH MASTER SLAVE OPERATION				19.56 mm	TTL/H/L
SN54HC7075JT-00	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		CMOS		1		5		50 pF	IN-LINE		53 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	19 MHz	R-GDIP-T24	6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		TWO INVERTERS; TWO 2-INPUT NAND GATES				32.005 mm	HC/UH
SN159094J	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	2		TTL							IN-LINE	DIP14,.3			FF/Latches	2.54 mm	125 Cel	OPEN-COLLECTOR	MASTER-SLAVE	-55 Cel		DUAL		R-XDIP-T14				Not Qualified
SNJ54HC113J	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	2		CMOS	38535Q/M;38534H;883B				2/6		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL		R-XDIP-T14				Not Qualified
SN54ALS114J	Texas Instruments	J-K 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		NEGATIVE EDGE	-55 Cel		DUAL		R-XDIP-T14				Not Qualified
SNJ54AC11533JT	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO	1		CMOS	38535Q/M;38534H;883B	8			3.3/5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL		R-XDIP-T24				Not Qualified
SNJ54LV273J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	50000000 Hz	CMOS	38535Q/M;38534H;883B	8		3.3	3.3	50 pF	IN-LINE	DIP20,.3	26 ns	12 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	100 MHz	R-GDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	2.7 V				NOT SPECIFIED	NOT SPECIFIED	24.195 mm	LV/LV-A/LVX/H
SN54276J	Texas Instruments	J-KBAR FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	1		TTL		4		5		15 pF	IN-LINE	DIP20,.3	30 ns		FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	35 MHz	R-CDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	81 mA	SEPARATE CLOCK FOR EACH BIT		NOT SPECIFIED	NOT SPECIFIED	24.195 mm	TTL/H/L
SN54HC109J-00	Texas Instruments	J-KBAR FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		CMOS		2		5		50 pF	IN-LINE		50 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	21 MHz	R-GDIP-T16	6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V						19.56 mm	HC/UH
SNC54AS873JT	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO	2		TTL	MIL-STD-883 Class B (Modified)	4		5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL		R-XDIP-T24				Not Qualified
54ACT11378J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	6		CMOS				5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T20				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
M38510/05101BCA	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		CMOS	MIL-PRF-38535 Class B	1		10			IN-LINE		825 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	1 MHz	R-GDIP-T14	12.5 V			Not Qualified	COMPLEMENTARY	4.5 V							4000/14000/40000
SNJ54HCT74J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2	18000000 Hz	CMOS	MIL-PRF-38535	1	TUBE	5	5	50 pF	IN-LINE	DIP14,.3	42 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	20 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V				NOT SPECIFIED	NOT SPECIFIED	19.56 mm	HCT
SNJ54F113J-00	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		TTL		2		5			IN-LINE		6 ns			2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	125 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V						19.56 mm	F/FAST
SN54HC7074JT	Texas Instruments		MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO			CMOS							IN-LINE	DIP24,.3			FF/Latches	2.54 mm	125 Cel			-55 Cel		DUAL		R-XDIP-T24				Not Qualified
54ACT11109J	Texas Instruments	J-KBAR FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2	100000000 Hz	CMOS		2		5	5	50 pF	IN-LINE	DIP16,.3	9 ns	24 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	100 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V				NOT SPECIFIED	NOT SPECIFIED	19.56 mm	ACT
SN54L71J	Texas Instruments	R-S FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		2		5		50 pF	IN-LINE	DIP14,.3	150 ns		FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	2.5 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	1.44 mA	WITH MASTER SLAVE OPERATION; 3-IN AND GATED R/S INPUTS		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
SN54ALS873JT	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO	2		TTL		4		5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL		R-XDIP-T24				Not Qualified
SN5472J-00	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		2		5		15 pF	IN-LINE		40 ns			2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	15 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	20 mA	WITH MASTER SLAVE OPERATION				19.56 mm	TTL/H/L
SNC54ALS74J	Texas Instruments	D 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
SNC54LS374J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	8		TTL	MIL-STD-883 Class B (Modified)			5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T20				Not Qualified
SNJ54LV74AJ	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2	45000000 Hz	CMOS	MIL-PRF-38535	1		2.5	3.3	50 pF	IN-LINE	DIP14,.3	23 ns	6 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	110 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V						19.56 mm	LV/LV-A/LVX/H
SNJ54F175J-00	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		4		5			IN-LINE		10.5 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	140 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V						19.56 mm	F/FAST
SNJ5474J-00	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		TTL		1		5		15 pF	IN-LINE		40 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	15 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	15 mA					19.56 mm	TTL/H/L
SNC54LS605JD	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO	8		TTL	MIL-STD-883 Class B (Modified)						IN-LINE	DIP28,.6			FF/Latches	2.54 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T28				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
CD54AC112E	Texas Instruments	JBAR-KBAR FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2	71000000 Hz	CMOS					3.3/5	50 pF	IN-LINE	DIP16,.3		12 Amp	FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL		R-PDIP-T16				Not Qualified		1.5 V
SN54F74J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2	80000000 Hz	TTL		1	TUBE	5	5	50 pF	IN-LINE	DIP14,.3	10.5 ns	20 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	80 MHz	R-GDIP-T14	5.5 V	5.08 mm	6.67 mm	Not Qualified	COMPLEMENTARY	4.5 V	16 mA		e0			19.56 mm	F/FAST
SNC54AS826JT	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO	8		TTL	MIL-STD-883 Class B (Modified)			5	5		IN-LINE	DIP24,.3			FF/Latches	2.54 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T24				Not Qualified
M38510/30104BCX	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		TTL		2		5			IN-LINE		42 ns				125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDIP-T14	5.5 V			Not Qualified	COMPLEMENTARY	4.5 V							LS
54AC11074J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2	100000000 Hz	CMOS		1		5	3.3/5	50 pF	IN-LINE	DIP14,.3	8 ns	24 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	125 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V				NOT SPECIFIED	NOT SPECIFIED	19.56 mm	AC
SNJ54LV74J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2	60000000 Hz	CMOS	38535Q/M;38534H;883B	1		3.3	3.3	50 pF	IN-LINE	DIP14,.3	28 ns	12 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	100 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2.7 V				NOT SPECIFIED	NOT SPECIFIED	19.56 mm	LV/LV-A/LVX/H
SN54H73J	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2		TTL		2		5		25 pF	IN-LINE	DIP14,.3	27 ns		FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	25 mA	MASTER SLAVE OPERATION		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
SNJ54AS113J	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	2		TTL	38535Q/M;38534H;883B						IN-LINE	DIP14,.3			FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL		R-XDIP-T14				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SN74AS580J	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				Not Qualified
5962-01-067-7464	Texas Instruments	JBAR-KBAR 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		POSITIVE EDGE	0 Cel		DUAL		R-PDIP-T14				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
5962-8685301CX	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2	16000000 Hz	CMOS	MIL-STD-883	1		5		50 pF	IN-LINE		53 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	16 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Qualified	COMPLEMENTARY	4.5 V	.08 mA			NOT SPECIFIED	NOT SPECIFIED	19.56 mm	HCT
SN74AS113NP3	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		NEGATIVE EDGE	0 Cel		DUAL		R-PDIP-T14										NOT SPECIFIED	NOT SPECIFIED
SN74273J-00	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		8		5		15 pF	IN-LINE		27 ns			2.54 mm	70 Cel		POSITIVE EDGE	0 Cel		DUAL	30 MHz	R-GDIP-T20	5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	94 mA					24.195 mm	TTL/H/L
SN74AS109N-10	Texas Instruments	J-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		TTL		2		5		50 pF	IN-LINE		9 ns			2.54 mm	70 Cel		POSITIVE EDGE	0 Cel		DUAL	105 MHz	R-PDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	17 mA					19.305 mm	AS
SN74LS171N	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL		4		5		15 pF	IN-LINE	DIP16,.3	30 ns		FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel		DUAL	20 MHz	R-PDIP-T16	5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	25 mA			NOT SPECIFIED	NOT SPECIFIED	19.305 mm	LS
SN74ALS577NT1	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				Not Qualified
SN74AS74JP4	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	0 Cel		DUAL		R-XDIP-T14
SN7473JP4	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		MASTER-SLAVE	0 Cel		DUAL		R-XDIP-T14
SN74AHCT273N	Texas Instruments	D FLIP-FLOP	AUTOMOTIVE	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	45000000 Hz	CMOS		8	TUBE	5	5	50 pF	IN-LINE	DIP20,.3	11 ns	8 Amp	FF/Latch	2.54 mm	125 Cel		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	65 MHz	R-PDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	.04 mA		e4	NOT SPECIFIED	NOT SPECIFIED	25.4 mm	AHCT/VHCT/VT
SN74HC77J	Texas Instruments	D LATCH	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO	1		CMOS		4			2/6		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	85 Cel			-40 Cel		DUAL		R-XDIP-T14				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.