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 Inputs	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
8400001EX	Texas Instruments	J-KBAR FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		TTL	MIL-STD-883		2		5			IN-LINE		21 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	30 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Qualified	COMPLEMENTARY	4.5 V				NOT APPLICABLE	NOT APPLICABLE	19.56 mm	ALS
M38510/36101SEX	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL			4		5			IN-LINE		39 ns				125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL	20 MHz	R-GDIP-T16	5.5 V			Not Qualified	TRUE	4.5 V							LS
8301901EA	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	40000000 Hz	TTL	MIL-STD-883		6	TUBE	5	5	50 pF	IN-LINE	DIP16,.3	24 ns	8 Amp	FF/Latch	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	40 MHz	R-GDIP-T16	5.5 V	5.08 mm	6.92 mm	Qualified	TRUE	4.5 V	19 mA		e0			19.56 mm	ALS
SN158099J	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC		NO	2		DTL								IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		MASTER-SLAVE	0 Cel		DUAL		R-XDIP-T14				Not Qualified
SNC54HC273J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	8		CMOS	MIL-STD-883 Class B (Modified)					2/6		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T20				Not Qualified
SNC54AS577JT	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	8		TTL	MIL-STD-883 Class B (Modified)							IN-LINE	DIP24,.3			FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T24				Not Qualified
SNJ54259J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	1		TTL	38535Q/M;38534H;883B		1		5	5	15 pF	IN-LINE	DIP16,.3	20 ns		FF/Latches	2.54 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL		R-CDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	90 mA	1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
SN54F175J-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
TP4377AN	Texas Instruments	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4		CMOS			1					IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel			-40 Cel		DUAL		R-PDIP-T16				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
54ABT273J-QML	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		BICMOS			8		5			IN-LINE		7.5 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	150 MHz	R-GDIP-T20	5.5 V	5.08 mm	7.62 mm		TRUE	4.5 V						25.019 mm	ABT
8400002EX	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		TTL	MIL-STD-883		2		5			IN-LINE		24 ns			2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Qualified	COMPLEMENTARY	4.5 V				NOT APPLICABLE	NOT APPLICABLE	19.56 mm	ALS
SN54HC78J4	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC		NO	2		CMOS						2/6		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL		R-XDIP-T14
8400001EA	Texas Instruments	J-KBAR FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	NO	2	30000000 Hz	TTL	MIL-STD-883		2	TUBE	5	5	50 pF	IN-LINE	DIP16,.3	21 ns	-.4 Amp	FF/Latch	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	34 MHz	R-GDIP-T16	5.5 V	5.08 mm	6.92 mm	Qualified	COMPLEMENTARY	4.5 V	4 mA		e0			19.56 mm	ALS
TP4377BJ	Texas Instruments	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4		CMOS			1					IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel			-40 Cel		DUAL		R-XDIP-T16				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
74ACT11112N	Texas Instruments	J-K FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	125000000 Hz	CMOS			2		5	5	50 pF	IN-LINE	DIP16,.3	8.4 ns	24 Amp	FF/Latches	2.54 mm	85 Cel		NEGATIVE EDGE	-40 Cel		DUAL	125 MHz	R-PDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V				NOT SPECIFIED	NOT SPECIFIED	19.305 mm	ACT
CD54HC74F	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2	20000000 Hz	CMOS			1	TUBE	4.5	2/6	50 pF	IN-LINE	DIP14,.3	265 ns	5.2 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	23 MHz	R-GDIP-T14	6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V	.04 mA		e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	HC/UH
DM948N	Texas Instruments	R-S FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		DTL								IN-LINE	DIP14,.3		14.6 Amp	FF/Latches	2.54 mm	70 Cel		MASTER-SLAVE	0 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T14				Not Qualified			23 mA		e0
SNJ54H108J	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL	38535Q/M;38534H;883B		2		5		25 pF	IN-LINE	DIP14,.3	20 ns		FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	40 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	38 mA	WITH INDIVIDUAL SET INPUTS		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
TP4376BJ	Texas Instruments	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	4		CMOS			1					IN-LINE	DIP16,.3			FF/Latches	2.54 mm	85 Cel			-40 Cel		DUAL		R-XDIP-T16				Not Qualified
SN54S74J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2	75000000 Hz	TTL			1	TUBE	5	5	15 pF	IN-LINE	DIP14,.3	9 ns	20 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	75 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	25 mA		e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	S
8407301EX	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		CMOS	MIL-STD-883		6		5			IN-LINE		240 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDIP-T16	6 V	5.08 mm	7.62 mm	Qualified	TRUE	2 V				NOT APPLICABLE	NOT APPLICABLE	19.56 mm	HC/UH
SNJ54ALS174J-00	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL			6		5		50 pF	IN-LINE		20 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	40 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	19 mA					19.56 mm	ALS
SNC54ALS259J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	1		TTL	MIL-STD-883 Class B (Modified)		8		5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel			-55 Cel		DUAL		R-XDIP-T16				Not Qualified
8413601RA	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	30000000 Hz	TTL	MIL-STD-883		8	TUBE	5	5	50 pF	IN-LINE	DIP20,.3	20 ns	24 Amp	FF/Latch	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	30 MHz	R-GDIP-T20	5.5 V	5.08 mm	7.62 mm	Qualified	TRUE	4.5 V	29 mA		e0	NOT SPECIFIED	NOT SPECIFIED	24.195 mm	ALS
54F377DM	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL			8		5			IN-LINE		10.5 ns			2.54 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL	85 MHz	R-GDIP-T20	5.5 V	5.08 mm	7.62 mm		TRUE	4.5 V		WITH HOLD MODE				25.019 mm	F/FAST
SNJ54AS74AJ	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2	90000000 Hz	TTL	MIL-PRF-38535		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	90 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	AS
SNJ54AS74J-00	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		TTL			1		5		50 pF	IN-LINE		10.5 ns			2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	90 MHz	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	16 mA					19.56 mm	AS
SNC54HC114J	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC		NO	2		CMOS	MIL-STD-883 Class B (Modified)					2/6		IN-LINE	DIP14,.3			FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL		R-XDIP-T14				Not Qualified
SN54ALS577JT	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	8		TTL					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
SNJ54H71J	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL	38535Q/M;38534H;883B		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	30 mA	WITH MASTER SLAVE OPERATION; 2-2-IN AND-OR GATED J/K INPUTS		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
7601901EA	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL	MIL-STD-883	2	4	TUBE	5	5	15 pF	IN-LINE	DIP16,.3	32 ns	4 Amp	FF/Latch	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel	TIN LEAD	DUAL		R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Qualified	TRUE	4.5 V	21 mA	FOUR 2:1 MUX FOLLOWED BY REGISTER	e0			19.56 mm	LS
SNJ54ALS576J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	8		TTL	38535Q/M;38534H;883B				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
M38510/32501SRX	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL	MIL-PRF-38535 Class S		8		5			IN-LINE		42 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDIP-T20	5.5 V			Not Qualified	TRUE	4.5 V							LS
8551901EA	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	NO	1		CMOS	MIL-STD-883		8	TUBE	6	2/6	50 pF	IN-LINE	DIP16,.3	280 ns	5.2 Amp	FF/Latch	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel	TIN LEAD	DUAL		R-GDIP-T16	6 V	5.08 mm	6.92 mm	Qualified	TRUE	2 V	.08 mA	1:8 DMUX FOLLOWED BY LATCH	e0			19.56 mm	HC
SNJ54ACT11533JT	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
SNJ54L98J-00	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL			4		5		50 pF	IN-LINE		200 ns			2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	3 MHz	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	9 mA	FOUR 2:1 MUX FOLLOWED BY REGISTER				19.56 mm	TTL/H/L
74AC11874J	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC		NO	8		CMOS						3.3/5	50 pF	IN-LINE	DIP28,.6		24 Amp	FF/Latches	2.54 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel		DUAL		R-XDIP-T28				Not Qualified
SN54LV74J	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		CMOS			1		3.3			IN-LINE		28 ns			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						19.56 mm	LV/LV-A/LVX/H
M38510/65352SCA	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	UNSPECIFIED		NO	2		CMOS	MIL-M-38510		1		4.5			IN-LINE		41 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	21 MHz	R-XDIP-T14	6 V			Not Qualified	COMPLEMENTARY	2 V							HCT
M38510/02203BCX	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		TTL	MIL-PRF-38535 Class B		1		5			IN-LINE		28 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	28 MHz	R-GDIP-T14	5.5 V			Not Qualified	COMPLEMENTARY	4.5 V							TTL/H/L
SN54ALS576J	Texas Instruments	JBAR-KBAR FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	8	22000000 Hz	TTL					5	5		IN-LINE	DIP20,.3		12 Amp	FF/Latches	2.54 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T20				Not Qualified			30 mA			NOT SPECIFIED	NOT SPECIFIED
SNJ54AC11873J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC		NO	2		CMOS	38535Q/M;38534H;883B		4			3.3/5		IN-LINE	DIP28,.6			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL		R-XDIP-T28				Not Qualified
SN15831N	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		DTL								IN-LINE	DIP14,.3			FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel		DUAL		R-PDIP-T14				Not Qualified
CD54HC109F3A	Texas Instruments	J-KBAR FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	NO	2	20000000 Hz	CMOS	38535Q/M;38534H;883B		2	TUBE	4.5	2/6	50 pF	IN-LINE	DIP16,.3	265 ns	-6 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	20 MHz	R-GDIP-T16	6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V	.08 mA		e0			19.56 mm	HC
SNJ54L78J	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL			2		5		50 pF	IN-LINE		150 ns			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; WITH INDIVIDUAL SET INPUTS				19.56 mm	TTL/H/L
SN54ALS259J-00	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL			1		5			IN-LINE					2.54 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL		R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V		1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH				19.56 mm	ALS
MM54HC174J/A+	Texas Instruments		MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		CMOS			6		5			IN-LINE		248 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL		R-GDIP-T16	6 V				TRUE	2 V							HC/UH
74ACT11874N	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	8		CMOS					5	5		IN-LINE	DIP28,.6			FF/Latches	2.54 mm	85 Cel	3-STATE	POSITIVE EDGE	-40 Cel		DUAL		R-PDIP-T28				Not Qualified						NOT SPECIFIED	NOT SPECIFIED

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.