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	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
74HC74N,652	NXP Semiconductors	D FLIP-FLOP	AUTOMOTIVE	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	20000000 Hz	CMOS		1	TUBE	5	2/6	50 pF	IN-LINE	DIP14,.3	265 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	24 MHz	R-PDIP-T14		6 V	4.2 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			e4			19.025 mm	HC/UH
MC14174BCPG	Onsemi	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	2000000 Hz	CMOS		6	RAIL	5	5/15	50 pF	IN-LINE	DIP16,.3	400 ns		FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin (Sn)	DUAL	6.5 MHz	R-PDIP-T16		18 V	4.44 mm	7.62 mm	Not Qualified	TRUE	3 V			e3		260	19.175 mm	4000/14000/40000
MC74HC174ANG	Onsemi	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	20000000 Hz	CMOS		6	RAIL	5	2/6	50 pF	IN-LINE	DIP16,.3	165 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin (Sn)	DUAL	24 MHz	R-PDIP-T16		6 V	4.44 mm	7.62 mm	Not Qualified	TRUE	2 V			e3	40	260	19.175 mm	HC/UH
SN7476N3	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL		2		5	5		IN-LINE	DIP16,.3	40 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		MASTER SLAVE OPERATION		NOT SPECIFIED	NOT SPECIFIED	19.305 mm	7476
SN74AHC74NE4	Texas Instruments	D FLIP-FLOP	AUTOMOTIVE	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	75000000 Hz	CMOS		1	TUBE	3.3	2/5.5	50 pF	IN-LINE	DIP14,.3	17.5 ns	8 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	110 MHz	R-PDIP-T14		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			e4			19.305 mm	AHC/VHC/H/U/V
SN74AS175AN	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL		4		5	5	50 pF	IN-LINE	DIP16,.3	10 ns		FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel		DUAL	100 MHz	R-PDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	34 mA			NOT SPECIFIED	NOT SPECIFIED	19.305 mm	AS
74AC74PC	National Semiconductor	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	95000000 Hz	CMOS		1		3.3	3.3/5	50 pF	IN-LINE	DIP14,.3	14.5 ns	12 Amp	FF/Latches	2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	125 MHz	R-PDIP-T14		6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			e0			19.18 mm	AC
CD4013BF3AS2534	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		CMOS		1		5			IN-LINE		300 ns		FF/Latch	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	12 MHz	R-GDIP-T14		18 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V		LG_MAX	e0			19.94 mm	4000/14000/40000
CD74HCT75E	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	2		CMOS		2	TUBE	5	5	50 pF	IN-LINE	DIP16,.3	42 ns	4 Amp	FF/Latch	2.54 mm	125 Cel		HIGH LEVEL	-55 Cel	NICKEL PALLADIUM GOLD	DUAL		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
DM74LS76AN	National Semiconductor	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL				5	5		IN-LINE	DIP16,.3		8 Amp	FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T16					Not Qualified			8 mA		e0
HEF4027BPN	NXP Semiconductors	J-K FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	4000000 Hz	CMOS		2		5	5/15	50 pF	IN-LINE	DIP16,.3	210 ns	.36 Amp	FF/Latches	2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel	MATTE TIN	DUAL	4 MHz	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V			e3			21.6 mm	4000/14000/40000
HEF4043BP	NXP Semiconductors	R-S LATCH	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		CMOS		4	BULK	5	5/15	50 pF	IN-LINE	DIP16,.3	180 ns		FF/Latches	2.54 mm	85 Cel	3-STATE	HIGH LEVEL	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDIP-T16		15 V	4.2 mm	7.62 mm	Not Qualified	TRUE	3 V			e4			19.025 mm	4000/14000/40000
SN74AS175BN	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	100000000 Hz	TTL		4	TUBE	5	5	50 pF	IN-LINE	DIP16,.3	10 ns	20 Amp	FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDIP-T16		5.5 V	5.08 mm	6.35 mm	Not Qualified	COMPLEMENTARY	4.5 V	34 mA		e4			19.3 mm	AS
SN74F175N	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4	100000000 Hz	TTL		1	TUBE	5	5	50 pF	IN-LINE	DIP16,.3	9.5 ns	20 Amp	FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	34 mA		e4			19.305 mm	F/FAST
SN74LS175N	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	30000000 Hz	TTL		4	TUBE	5	5	15 pF	IN-LINE	DIP16,.3	25 ns	8 Amp	FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	30 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	18 mA		e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	LS
SN74LS175NE4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	30000000 Hz	TTL		4	TUBE	5	5	15 pF	IN-LINE	DIP16,.3	25 ns	8 Amp	FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	30 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	18 mA		e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	LS
SN74LS76AJ	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		TTL		2		5	5	15 pF	IN-LINE	DIP16,.3	20 ns		FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel		DUAL	30 MHz	R-GDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	6 mA			NOT SPECIFIED	NOT SPECIFIED	19.56 mm	LS
SN74LS76J	Texas Instruments	JBAR-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	2		TTL		2		5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel		DUAL		R-XDIP-T16					Not Qualified	COMPLEMENTARY					NOT SPECIFIED	NOT SPECIFIED		LS
HEF4027BPB	NXP Semiconductors	J-K FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		CMOS		2		5		50 pF	IN-LINE		210 ns			2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL	4 MHz	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V						21.6 mm	4000/14000/40000
MC74HCT74ANG	Onsemi	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	20000000 Hz	CMOS		1	RAIL	5	5	50 pF	IN-LINE	DIP14,.3	36 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	Tin (Sn)	DUAL	20 MHz	R-PDIP-T14		5.5 V	4.69 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V			e3		260	18.86 mm	HCT
SN74HC377N	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	20000000 Hz	CMOS		8	TUBE	5	2/6	50 pF	IN-LINE	DIP20,.3	200 ns	5.2 Amp	FF/Latches	2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	23 MHz	R-PDIP-T20		6 V	5.08 mm	7.62 mm	Not Qualified	TRUE	2 V	.08 mA	WITH HOLD MODE	e4	NOT SPECIFIED	NOT SPECIFIED	25.4 mm	HC/UH
SN74LS574N	Motorola	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	0 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T20					Not Qualified					e0
SN74LS76AN-10	Texas Instruments	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL		2		5		15 pF	IN-LINE		20 ns			2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel		DUAL	30 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	6 mA	MASTER SLAVE OPERATION				19.305 mm	LS
SN74LS76ANDS	Motorola	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL		2		5	5		IN-LINE	DIP16,.3	20 ns		FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel	TIN LEAD	DUAL	45 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V			e0			20.07 mm	LS
54LS259DM	National Semiconductor	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	1		TTL		8		5	5		IN-LINE	DIP16,.3		4 Amp	FF/Latches	2.54 mm	125 Cel			-55 Cel	Tin/Lead (Sn/Pb)	DUAL		R-XDIP-T16					Not Qualified			36 mA		e0
54LS259DMQB	National Semiconductor	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL	38535Q/M;38534H;883B	1		5	5	15 pF	IN-LINE	DIP16,.3	24 ns	4 Amp	FF/Latches	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	36 mA	1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH				19.43 mm	LS
5962-8955201EA	National Semiconductor	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	95000000 Hz	CMOS	38535Q/M;38534H;883B	4		5	3.3/5	50 pF	IN-LINE	DIP16,.3	11.5 ns	12 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	95 MHz	R-GDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			e0			19.43 mm	AC
74HC259N,652	NXP Semiconductors	D LATCH	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		CMOS		1		5	2/6	50 pF	IN-LINE	DIP16,.3	255 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		LOW LEVEL	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDIP-T16		6 V	4.7 mm	7.62 mm	Not Qualified	TRUE	2 V		1:8 DMUX FOLLOWED BY LATCH	e4			21.6 mm	HC/UH
DM7476N	National Semiconductor	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	15000000 Hz	TTL		2		5	5	15 pF	IN-LINE	DIP16,.3	40 ns	16 Amp	FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel	Tin/Lead (Sn/Pb)	DUAL	15 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	34 mA	MASTER SLAVE OPERATION	e0			19.305 mm	TTL/H/L
HD74LS174P	Renesas Electronics	D FLIP-FLOP	COMMERCIAL EXTENDED	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	30000000 Hz	TTL		6		5	5		IN-LINE	DIP16,.3	30 ns	8 Amp	FF/Latches	2.54 mm	75 Cel		POSITIVE EDGE	-20 Cel		DUAL	30 MHz	R-PDIP-T16	1	5.25 V	5.06 mm	7.62 mm	Not Qualified	TRUE	4.75 V	26 mA					19.2 mm	LS
HD74LS174P-E	Renesas Electronics	D FLIP-FLOP	COMMERCIAL EXTENDED	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	30000000 Hz	TTL		6		5	5		IN-LINE	DIP16,.3	30 ns	8 Amp	FF/Latches	2.54 mm	75 Cel		POSITIVE EDGE	-20 Cel	NICKEL PALLADIUM GOLD	DUAL	30 MHz	R-PDIP-T16	1		5.06 mm	7.62 mm	Not Qualified	TRUE		26 mA		e4			19.2 mm	LS
M74HC279B1R	STMicroelectronics	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	4		CMOS		2		4.5	2/6	50 pF	IN-LINE	DIP16,.3	195 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		LOW LEVEL	-55 Cel	MATTE TIN	DUAL		R-PDIP-T16		6 V	5.1 mm	7.62 mm	Not Qualified	TRUE	2 V		WITH DUAL S INPUT FOR TWO FUNCTIONS	e3				HC/UH
M74HC73B1R	STMicroelectronics	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	20000000 Hz	CMOS		2	TUBE	4.5	2/6	50 pF	IN-LINE	DIP14,.3	190 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel	MATTE TIN	DUAL	24 MHz	R-PDIP-T14		6 V	5.1 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		MASTER SLAVE OPERATION	e3				HC/UH
MC14043BCP	Onsemi	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		CMOS		4	RAIL	5	5/15	50 pF	IN-LINE	DIP16,.3	350 ns		FF/Latches	2.54 mm	125 Cel	3-STATE	HIGH LEVEL	-55 Cel	Tin/Lead (Sn80Pb20)	DUAL		R-PDIP-T16		18 V	4.44 mm	7.62 mm	Not Qualified	TRUE	3 V			e0	30	235	19.175 mm	4000/14000/40000
MC74AC74NC	Motorola	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		CMOS		1		5		50 pF	IN-LINE		10.5 ns			2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL	125 MHz	R-PDIP-T14		6 V	4.69 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V						18.86 mm	AC
MM74HC73N	National Semiconductor	J-K FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	21000000 Hz	CMOS		2		4.5	2/6	50 pF	IN-LINE	DIP14,.3	160 ns	4 Amp	FF/Latches	2.54 mm	85 Cel		NEGATIVE EDGE	-40 Cel	TIN LEAD	DUAL	25 MHz	R-PDIP-T14		6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		MASTER SLAVE OPERATION	e0			19.18 mm	HC/UH
SN54ALS573J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	1		TTL		8		5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL		R-XDIP-T20					Not Qualified
SN54LS259BJ	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	1		TTL		1		5	5	15 pF	IN-LINE	DIP16,.3	24 ns	4 Amp	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	36 mA	1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	LS
SN74AHC273N	Texas Instruments	D FLIP-FLOP	AUTOMOTIVE	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	70000000 Hz	CMOS		8	TUBE	3.3	2/5.5	50 pF	IN-LINE	DIP20,.3	19.5 ns	8 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	100 MHz	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	2 V	.04 mA		e4	NOT SPECIFIED	NOT SPECIFIED	25.4 mm	AHC/VHC/H/U/V
SN74ALS175N	Texas Instruments	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	50000000 Hz	TTL		4	TUBE	5	5	50 pF	IN-LINE	DIP16,.3	17 ns	8 Amp	FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	50 MHz	R-PDIP-T16		5.5 V	5.08 mm	6.35 mm	Not Qualified	COMPLEMENTARY	4.5 V	14 mA		e4			19.3 mm	ALS
74HC273N	NXP Semiconductors	D FLIP-FLOP	AUTOMOTIVE	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	24000000 Hz	CMOS		8		5	2/6	50 pF	IN-LINE	DIP20,.3	225 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	24 MHz	R-PDIP-T20		6 V	4.2 mm	7.62 mm	Not Qualified	TRUE	2 V			e4			26.73 mm	HC/UH
CD4027BF/3A	Rca Solid State	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	2		CMOS	38535Q/M;38534H;883B				5/15		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel		MASTER-SLAVE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL		R-XDIP-T16					Not Qualified					e0
CD4027BF3A	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	NO	2	3500000 Hz	CMOS	38535Q/M;38534H;883B	2	TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	300 ns	-1.5 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	12 MHz	R-GDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V	.6 mA		e0			19.305 mm	4000/14000/40000
CD4042BE	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	1		CMOS		4	TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	500 ns	2.4 Amp	FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V	.6 mA	PROGRAMMABLE TRIGGER TYPE	e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	4000/14000/40000
CD74ACT174E	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	80000000 Hz	CMOS		6	TUBE	5	5	50 pF	IN-LINE	DIP16,.3	14 ns	24 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	80 MHz	R-PDIP-T16		5.5 V	5.08 mm	6.35 mm	Not Qualified	TRUE	4.5 V	.08 mA		e4			19.3 mm	ACT
CD74HC174E	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	20000000 Hz	CMOS		6	TUBE	4.5	2/6	50 pF	IN-LINE	DIP16,.3	250 ns	5.2 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	24 MHz	R-PDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	TRUE	2 V	.16 mA	DUMMY VAL	e4			19.305 mm	HC
CD74HCT174E	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	17000000 Hz	CMOS		6	TUBE	5	5	50 pF	IN-LINE	DIP16,.3	60 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	17 MHz	R-PDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	.16 mA	DUMMY VAL	e4			19.305 mm	HCT
CD74HCT73E	Texas Instruments	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	2	20000000 Hz	CMOS		2	TUBE	5	5	50 pF	IN-LINE	DIP14,.3	57 ns	6 Amp	FF/Latches	2.54 mm	125 Cel		NEGATIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	20 MHz	R-PDIP-T14		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	.08 mA		e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	HCT

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.