20 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	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
JM38510/32504BRA	Texas Instruments	D FLIP-FLOP	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	30000000 Hz	TTL	MIL-M-38510 Class B	8	TUBE	5		15 pF	IN-LINE		27 ns	8 Amp		2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	30 MHz	R-GDIP-T20		5.5 V	5.08 mm	6.92 mm	Not Qualified	TRUE	4.5 V	28 mA		e0			24.2 mm	LS
SN74ABT273PWR	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	150000000 Hz	BICMOS		8	TR	5	5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	7.3 ns	64 Amp	FF/Latches	.65 mm	85 Cel		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	150 MHz	R-PDSO-G20	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	TRUE	4.5 V	30 mA		e4	NOT SPECIFIED	260	6.5 mm	ABT
SN74ABT273PWRE4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	150000000 Hz	BICMOS		8	TR	5	5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	7.3 ns	64 Amp	FF/Latches	.65 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	150 MHz	R-PDSO-G20	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	TRUE	4.5 V	30 mA		e4	30	260	6.5 mm	ABT
SN74ABT273PWRG4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	150000000 Hz	BICMOS		8	TR	5	5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	7.3 ns	64 Amp	FF/Latches	.65 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	150 MHz	R-PDSO-G20	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	TRUE	4.5 V	30 mA		e4	30	260	6.5 mm	ABT
SN74AHC273DWG4	Texas Instruments	D FLIP-FLOP	AUTOMOTIVE	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	70000000 Hz	CMOS		8	TUBE	3.3	2/5.5	50 pF	SMALL OUTLINE	SOP20,.4	19.5 ns	8 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	2 V			e4	30	260	12.8 mm	AHC/VHC/H/U/V
SN74ALS273DWR	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	35000000 Hz	TTL		8	TR	5	5	50 pF	SMALL OUTLINE	SOP20,.4	15 ns	24 Amp	FF/Latch	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	35 MHz	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	29 mA		e4	NOT SPECIFIED	260	12.8 mm	ALS
SN74ALS273DWRE4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	35000000 Hz	TTL		8	TR	5	5	50 pF	SMALL OUTLINE	SOP20,.4	15 ns	24 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	35 MHz	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	29 mA		e4	40	260	12.8 mm	ALS
SN74ALS273DWRG4	Texas Instruments	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL		8	TR	5	5	50 pF	SMALL OUTLINE	SOP20,.4	15 ns	24 Amp	FF/Latch	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	35 MHz	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	29 mA		e4	30	260	12.8 mm	ALS
SN74LV273ADWRE4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	45000000 Hz	CMOS		8	TR	2.5	3.3	50 pF	SMALL OUTLINE	SOP20,.4	25 ns	6 Amp	FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	2 V			e4	30	260	12.8 mm	LV/LV-A/LVX/H
SN74LV273ADWRG4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	45000000 Hz	CMOS		8	TR	2.5	3.3		SMALL OUTLINE	SOP20,.4	25 ns	6 Amp	FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	2 V			e4	30	260	12.8 mm	LV/LV-A/LVX/H
74F273AD-T	NXP Semiconductors	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL		8		5		50 pF	SMALL OUTLINE		10 ns			1.27 mm	70 Cel		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	125 MHz	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	43 mA		e4			12.8 mm	F/FAST
74HCT377DB,112	NXP Semiconductors	D FLIP-FLOP	AUTOMOTIVE	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	18000000 Hz	CMOS		8	TUBE	5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	48 ns	4 Amp	FF/Latches	.65 mm	125 Cel		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	60 MHz	R-PDSO-G20	1	5.5 V	2 mm	5.3 mm	Not Qualified	TRUE	4.5 V		WITH HOLD MODE	e4	30	260	7.2 mm	HCT
N74F273AD	NXP Semiconductors	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	125000000 Hz	TTL		8		5	5	50 pF	SMALL OUTLINE	SOP20,.4	10 ns	20 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	125 MHz	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	43 mA		e4	30	260	12.8 mm	F/FAST
N74F273AD,623	NXP Semiconductors	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	125000000 Hz	TTL		8	TR	5	5	50 pF	SMALL OUTLINE	SOP20,.4	10 ns	20 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	125 MHz	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	43 mA		e4	30	260	12.8 mm	F/FAST
N74F273AD-T	NXP Semiconductors	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	125000000 Hz	TTL		8	TR	5	5	50 pF	SMALL OUTLINE	SOP20,.4	10 ns	20 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	125 MHz	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	43 mA		e4			12.8 mm	F/FAST
SN74HC273PWRE4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	21000000 Hz	CMOS		8	TR	5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	200 ns	4 Amp	FF/Latches	.65 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	25 MHz	R-PDSO-G20	1	6 V	1.2 mm	4.4 mm	Not Qualified	TRUE	2 V		DUMMY VAL	e4	30	260	6.5 mm	HC/UH
SN74HCT377DW	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	20000000 Hz	CMOS		8	TUBE	5	5	50 pF	SMALL OUTLINE	SOP20,.4	38 ns	4 Amp	FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	22 MHz	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	.08 mA	WITH HOLD MODE	e4	30	260	12.8 mm	HCT
74HC377D	NXP Semiconductors	D FLIP-FLOP	AUTOMOTIVE	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	24000000 Hz	CMOS		8		5	2/6	50 pF	SMALL OUTLINE	SOP20,.4	48 ns	4 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	60 MHz	R-PDSO-G20	1	6 V	2.65 mm	7.5 mm	Not Qualified	TRUE	2 V		WITH HOLD MODE	e4	30	260	12.8 mm	HC/UH
MM74HCT273WM	Onsemi	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	21000000 Hz	CMOS		8		5	5	50 pF	SMALL OUTLINE	SOP20,.4	46 ns	4 Amp	FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	MATTE TIN	DUAL	21 MHz	R-PDSO-G20	3	5.5 V	2.642 mm	7.5 mm	Not Qualified	TRUE	4.5 V			e3	30	260	12.8015 mm	HCT
74HC377PW,118	NXP Semiconductors	D FLIP-FLOP	AUTOMOTIVE	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	24000000 Hz	CMOS		8	TR	5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	48 ns	4 Amp	FF/Latches	.65 mm	125 Cel		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	60 MHz	R-PDSO-G20	1	6 V	1.1 mm	4.4 mm	Not Qualified	TRUE	2 V		WITH HOLD MODE	e4	30	260	6.5 mm	HC/UH
74HC377D,653	NXP Semiconductors	D FLIP-FLOP	AUTOMOTIVE	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	24000000 Hz	CMOS		8	TR	5	2/6	50 pF	SMALL OUTLINE	SOP20,.4	48 ns	4 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	60 MHz	R-PDSO-G20	1	6 V	2.65 mm	7.5 mm	Not Qualified	TRUE	2 V		WITH HOLD MODE	e4	30	260	12.8 mm	HC/UH
74AHC377PW,112	NXP Semiconductors	D FLIP-FLOP	AUTOMOTIVE	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	75000000 Hz	CMOS		8	TUBE	5	2/5.5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	20 ns	8 Amp	FF/Latches	.65 mm	125 Cel	3-STATE	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	110 MHz	R-PDSO-G20	1	5.5 V	1.1 mm	4.4 mm	Not Qualified	TRUE	2 V			e4	30	260	6.5 mm	AHC
74VHC9273FT	Toshiba	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		8		5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		20.9 ns			.65 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL	115 MHz	R-PDSO-G20		5.5 V	1.2 mm	4.4 mm		TRUE	2 V				NOT SPECIFIED	NOT SPECIFIED	6.5 mm	AHC/VHC/H/U/V
PI74FCT273ATS	Pericom Semiconductor	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	83300000 Hz	CMOS		8		5	5	50 pF	SMALL OUTLINE	SOP20,.4	7.2 ns	64 Amp	FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL		R-PDSO-G20	1	5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V			e0			12.795 mm	FCT
TC74VHC273FT	Toshiba	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	70000000 Hz	CMOS		8		3.3	2/5.5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	19.5 ns	8 Amp	FF/Latches	.65 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDSO-G20		5.5 V	1.2 mm	4.4 mm	Not Qualified	TRUE	2 V			e4			6.5 mm	AHC/VHC
SN74HC373APWR	Texas Instruments	JBAR-KBAR FLIP-FLOP	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		8	TR		2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25		6 Amp	FF/Latches	.65 mm	85 Cel	3-STATE		-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G20	1		1.2 mm	4.4 mm	Not Qualified					e4	30	260	6.5 mm
74AC11175J	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	4		CMOS					3.3/5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL		R-XDIP-T20					Not Qualified
SNJ54ALS259FH-00	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL		1		5			CHIP CARRIER					1.27 mm	125 Cel		LOW LEVEL	-55 Cel		QUAD		S-CQCC-N20		5.5 V	2.54 mm	8.89 mm	Not Qualified	TRUE	4.5 V		1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH				8.89 mm	ALS
SN54ALS112AFH	Texas Instruments	J-K FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	2		TTL				5	5		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified
74ACT11174N	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS		6		5	5	50 pF	IN-LINE	DIP20,.3	11 ns		FF/Latches	2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL	110 MHz	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V				NOT SPECIFIED	NOT SPECIFIED	24.325 mm	ACT
M38510/31605B2X	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL	MIL-PRF-38535 Class B	8		5			CHIP CARRIER		46 ns				125 Cel		NEGATIVE EDGE	-55 Cel		QUAD		S-CQCC-N20		5.5 V			Not Qualified	TRUE	4.5 V							LS
SNC54HC113FK	Texas Instruments	J-K FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	2		CMOS	MIL-STD-883 Class B (Modified)				2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified
83019022X	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4		TTL		1		5			CHIP CARRIER		24 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	40 MHz	S-CQCC-N20	NOT APPLICABLE	5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V				NOT APPLICABLE	NOT APPLICABLE	8.89 mm	ALS
SN54175FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL		4		5			CHIP CARRIER		35 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	25 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V						8.89 mm	TTL/H/L
CY74FCT273TSOCE4	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	83300000 Hz	CMOS		8	TUBE	5	5	50 pF	SMALL OUTLINE	SOP20,.4	13 ns	64 Amp	FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G20	1	5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V			e4	30	260	12.8 mm	FCT
SNJ54ALS563J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1		TTL	38535Q/M;38534H;883B	8		5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL		R-XDIP-T20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SNJ54HC573J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1		CMOS	38535Q/M;38534H;883B	8			2/6		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL		R-XDIP-T20					Not Qualified
SNJ54HC74FK-00	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2		CMOS		1		5		50 pF	CHIP CARRIER		50 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	21 MHz	S-CQCC-N20		6 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	2 V						8.89 mm	HC/UH
SN54HC259FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	1		CMOS		8			2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel			-55 Cel		QUAD		S-XQCC-N20					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
SNJ54LS174FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	30000000 Hz	TTL	MIL-PRF-38535	6	TUBE	5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	30 ns	8 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	QUAD	30 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V	26 mA		e0			8.89 mm	LS
CY74FCT273CTSOCT	Texas Instruments	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	83300000 Hz	CMOS		8	TR	5	5	50 pF	SMALL OUTLINE	SOP20,.4	5.8 ns	64 Amp	FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel		DUAL		R-PDSO-G20		5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V				NOT SPECIFIED	NOT SPECIFIED	12.8 mm	FCT
SN54F109FKR	Texas Instruments	J-KBAR FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2		TTL		2		5		50 pF	CHIP CARRIER		10.5 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	70 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V	17 mA					8.89 mm	F/FAST
CLVTH273MNSREPG4	Texas Instruments	D FLIP-FLOP	MILITARY	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	150000000 Hz	BICMOS		8	TR	3.3	3.3	50 pF	SMALL OUTLINE	SOP20,.3	7 ns	64 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	150 MHz	R-PDSO-G20	1	3.6 V	2 mm	5.3 mm	Not Qualified	TRUE	2.7 V	5 mA		e4	30	260	12.6 mm	LVT
SNV54HC273W	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		CMOS		8		5			FLATPACK		240 ns			1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	21 MHz	R-GDFP-F20		6 V	2.45 mm	6.92 mm		TRUE	2 V		LG_MAX				13.72 mm	HC/UH
SN54F574FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	8	60000000 Hz	TTL				5	5		CHIP CARRIER	LCC20,.35SQ		20 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified			86 mA
SN54ALS564FH	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	8		TTL				5	5		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		QUAD		S-XQCC-N20					Not Qualified
54AC11379FK	Texas Instruments	D FLIP-FLOP	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	100000000 Hz	CMOS		4		5	3.3/5	50 pF	CHIP CARRIER	LCC20,.35SQ	11 ns	24 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		QUAD	100 MHz	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	3 V		WITH HOLD MODE		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	AC
M38510/35001SSX	Texas Instruments	D FLIP-FLOP	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1		TTL	MIL-PRF-38535 Class S	4		5			FLATPACK		11.5 ns				125 Cel		POSITIVE EDGE	-55 Cel		DUAL	80 MHz	R-GDFP-F20		5.5 V			Not Qualified	TRUE	4.5 V							F/FAST

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.