STMicroelectronics Latches & Flip-Flops 881

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Total Dose (V)	Package Body Material	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	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
M74HC75B1R	STMicroelectronics	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	2		CMOS			2	TUBE	4.5	2/6	50 pF	IN-LINE	DIP16,.3	190 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		HIGH LEVEL	-55 Cel	MATTE TIN	DUAL		R-PDIP-T16		6 V	5.1 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			e3				HC/UH
HCC4027BK1	STMicroelectronics	J-K FLIP-FLOP		FLAT	16	DFP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	YES	2		CMOS					5			FLATPACK						125 Cel			-55 Cel		DUAL		R-CDFP-F16		15 V					3 V							4000/14000/40000
T54LS173AD2	STMicroelectronics	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC	NO	4	30000000 Hz	TTL					5	5		IN-LINE	DIP16,.3		12 Amp	FF/Latches	2.54 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		DUAL		R-XDIP-T16					Not Qualified			30 mA
T74LS107AB1	STMicroelectronics	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	2	30000000 Hz	TTL					5	5		IN-LINE	DIP14,.3		8 Amp	FF/Latches	2.54 mm	70 Cel		MASTER-SLAVE	0 Cel		DUAL		R-PDIP-T14					Not Qualified			6 mA
M74HC377M1	STMicroelectronics	D FLIP-FLOP	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	24000000 Hz	CMOS			8		5	2/6	50 pF	SMALL OUTLINE	SOP20,.4	40 ns	4 Amp	FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL	24 MHz	R-PDSO-G20		6 V	2.65 mm	7.5 mm	Not Qualified	TRUE	2 V		WITH HOLD MODE	e0			12.8 mm	HC/UH
M54HC279F1R	STMicroelectronics	R-S LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	4		CMOS			2		5	2/6	50 pF	IN-LINE	DIP16,.3	39 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		LOW LEVEL	-55 Cel	TIN LEAD	DUAL		R-GDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	TRUE	2 V		WITH DUAL S INPUT FOR TWO FUNCTIONS	e0				HC/UH
M74HC175RM13TR	STMicroelectronics	D FLIP-FLOP	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	21000000 Hz	CMOS			4	TR	4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	225 ns	4 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	25 MHz	R-PDSO-G16	3	6 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	2 V			e4	30	260	9.9 mm	HC/UH
HCF4027M013TR	STMicroelectronics	J-K FLIP-FLOP	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	2	3500000 Hz	CMOS			2	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	300 ns		FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	12 MHz	R-PDSO-G16		20 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	3 V			e4			9.9 mm	4000/14000/40000
M74HCT174RM13TR	STMicroelectronics	D FLIP-FLOP	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS			6	TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	35 ns	4 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	24 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V			e4			9.9 mm	HCT
M74HCT74M1R	STMicroelectronics	D FLIP-FLOP	MILITARY	GULL WING	14	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	2	18000000 Hz	CMOS			1	TUBE	5	5	50 pF	SMALL OUTLINE	SOP14,.25	50 ns	4 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	18 MHz	R-PDSO-G14	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V			e4			8.65 mm	HCT
T54LS107AD2	STMicroelectronics	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC	NO	2	30000000 Hz	TTL					5	5		IN-LINE	DIP14,.3		4 Amp	FF/Latches	2.54 mm	125 Cel		MASTER-SLAVE	-55 Cel		DUAL		R-XDIP-T14					Not Qualified			6 mA
74AC174M	STMicroelectronics	D FLIP-FLOP	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	70000000 Hz	CMOS			6	TR	3.3	3.3/5	50 pF	SMALL OUTLINE	SOP16,.25	14 ns	12 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	100 MHz	R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified	TRUE	2 V			e0			9.9 mm	AC
HCC4099BD	STMicroelectronics	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC	NO	1		CMOS	ESCC9000		8			5/15		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel			-55 Cel		DUAL		R-XDIP-T16					Not Qualified
HCF4027BC1	STMicroelectronics	J-K FLIP-FLOP	INDUSTRIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY	YES	2	3500000 Hz	CMOS			2		5	3/15	50 pF	CHIP CARRIER	LDCC20,.4SQ	300 ns		FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	MATTE TIN	QUAD	3.5 MHz	S-PQCC-J20		15 V	4.57 mm	8.965 mm	Not Qualified	COMPLEMENTARY	3 V			e3			8.965 mm	4000/14000/40000
M74HC77B1N	STMicroelectronics	D LATCH	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	2		CMOS			2		5	2/6	50 pF	IN-LINE	DIP14,.3	36 ns	4 Amp	FF/Latches	2.54 mm	85 Cel		HIGH LEVEL	-40 Cel	TIN LEAD	DUAL		R-PDIP-T14		6 V	5.1 mm	7.62 mm	Not Qualified	TRUE	2 V			e0				HC/UH
T74LS114AC1	STMicroelectronics	J-K FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY	YES	1		TTL			2		5		15 pF	CHIP CARRIER		20 ns			1.27 mm	70 Cel		NEGATIVE EDGE	0 Cel		QUAD	30 MHz	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	4.75 V	6 mA	WITH INDIVIDUAL SET INPUTS				8.9662 mm	LS
74V1T80STR	STMicroelectronics	D FLIP-FLOP	MILITARY	GULL WING	5	LSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS			1	TR	5	5	50 pF	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	15 ns	8 Amp	FF/Latches	.95 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN	DUAL	150 MHz	R-PDSO-G5		5.5 V	1.45 mm	1.625 mm	Not Qualified	INVERTED	4.5 V			e3			2.9 mm	74V
T74LS259B1	STMicroelectronics	D LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1		TTL			1		5	5	15 pF	IN-LINE	DIP16,.3	24 ns	8 Amp	FF/Latches	2.54 mm	70 Cel		LOW LEVEL	0 Cel	TIN LEAD	DUAL		R-PDIP-T16		5.25 V	5.1 mm	7.62 mm	Not Qualified	TRUE	4.75 V	36 mA	1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH	e0				LS
HCF4095BEY	STMicroelectronics	J-K FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	3500000 Hz	CMOS			2	TUBE	5	5/15	50 pF	IN-LINE	DIP14,.3	500 ns		FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	Matte Tin (Sn)	DUAL	12 MHz	R-PDIP-T14		20 V	5.1 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V		3 J & 3 K INPUTS ANDED	e3				4000/14000/40000
M74HC375C1R	STMicroelectronics	D LATCH	INDUSTRIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY	YES	2		CMOS			2		5	2/6	50 pF	CHIP CARRIER	LDCC20,.4SQ	26 ns	4 Amp	FF/Latches	1.27 mm	85 Cel		HIGH LEVEL	-40 Cel	MATTE TIN	QUAD		S-PQCC-J20		6 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	2 V			e3			8.9662 mm	HC/UH
T74LS113D1	STMicroelectronics	J-K FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC	NO	2	30000000 Hz	TTL					5	5		IN-LINE	DIP14,.3		8 Amp	FF/Latches	2.54 mm	70 Cel		NEGATIVE EDGE	0 Cel		DUAL		R-XDIP-T14					Not Qualified			8 mA
T74LS399C1	STMicroelectronics	D FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY	YES	1		TTL		2	4		5	5	15 pF	CHIP CARRIER	LDCC20,.4SQ	32 ns	8 Amp	Multiplexer/Demultiplexers	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel	TIN LEAD	QUAD		S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	4.75 V	13 mA	FOUR 2:1 MUX FOLLOWED BY REGISTER	e0			8.9662 mm	LS
M74HC174F1	STMicroelectronics	D FLIP-FLOP	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	22000000 Hz	CMOS			6		5	2/6	50 pF	IN-LINE	DIP16,.3	45 ns	4 Amp	FF/Latches	2.54 mm	85 Cel		POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL	22 MHz	R-GDIP-T16		6 V	5 mm	7.62 mm	Not Qualified	TRUE	2 V			e0				HC/UH
M54HC173F1	STMicroelectronics	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	20000000 Hz	CMOS			4		5	2/6	50 pF	IN-LINE	DIP16,.3	50 ns	6 Amp	FF/Latches	2.54 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	20 MHz	R-GDIP-T16		6 V	5 mm	7.62 mm	Not Qualified	TRUE	2 V		WITH HOLD MODE; WITH DUAL OUTPUT ENABLE	e0				HC/UH
M74HC173TTR	STMicroelectronics	D FLIP-FLOP	MILITARY	GULL WING	16	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	29000000 Hz	CMOS			4	TR	4.5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	220 ns	4 Amp	FF/Latches	.65 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	34 MHz	R-PDSO-G16		6 V	1.2 mm	4.4 mm	Not Qualified	TRUE	2 V			e0			5 mm	HC/UH
T74LS377M1	STMicroelectronics	D FLIP-FLOP	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	30000000 Hz	TTL			8		5	5	15 pF	SMALL OUTLINE	SOP20,.4	27 ns	8 Amp	FF/Latches	1.27 mm	70 Cel		POSITIVE EDGE	0 Cel	TIN LEAD	DUAL	30 MHz	R-PDSO-G20		5.25 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.75 V	28 mA	WITH HOLD MODE	e0			12.8 mm	LS
M74HC113RM13TR	STMicroelectronics	J-K FLIP-FLOP	MILITARY	GULL WING	14	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	2	27000000 Hz	CMOS			2	TR	4.5	2/6	50 pF	SMALL OUTLINE	SOP14,.25	190 ns	4 Amp	FF/Latches	1.27 mm	125 Cel		NEGATIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	32 MHz	R-PDSO-G14		6 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	2 V			e4			8.65 mm	HC/UH
M74HC74B1R	STMicroelectronics	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	2	21000000 Hz	CMOS			1	TUBE	4.5	2/6	50 pF	IN-LINE	DIP14,.3	225 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	MATTE TIN	DUAL	25 MHz	R-PDIP-T14	1	6 V	5.1 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			e3	40	260		HC/UH
M74HCT273C1R	STMicroelectronics	D FLIP-FLOP	INDUSTRIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY	YES	1	24000000 Hz	CMOS			8		5	5	50 pF	CHIP CARRIER	LDCC20,.4SQ	38 ns	4 Amp	FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	MATTE TIN	QUAD	24 MHz	S-PQCC-J20		5.5 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	4.5 V			e3			8.9662 mm	HCT
74VHCT174AMTR	STMicroelectronics	D FLIP-FLOP	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	50000000 Hz	CMOS			6	TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	10 ns	8 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	80 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V			e4			9.9 mm	AHCT/VHCT/VT
74VHC74T	STMicroelectronics	D FLIP-FLOP	MILITARY	GULL WING	14	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	2	75000000 Hz	CMOS			1		3.3	2/5.5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	17.5 ns	8 Amp	FF/Latches	.65 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	110 MHz	R-PDSO-G14		5.5 V	1.2 mm	4.4 mm	Not Qualified	COMPLEMENTARY	2 V			e0			5 mm	AHC/VHC
74V1T80CTR	STMicroelectronics	D FLIP-FLOP	MILITARY	GULL WING	5	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS			1	TR	5	5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP5/6,.08	15 ns	8 Amp	FF/Latches	.65 mm	125 Cel		POSITIVE EDGE	-55 Cel	MATTE TIN	DUAL	150 MHz	R-PDSO-G5	1	5.5 V	1.1 mm	1.25 mm	Not Qualified	INVERTED	4.5 V			e3			2 mm	74V
8409901SC	STMicroelectronics	D FLIP-FLOP	MILITARY	FLAT	20	DFP	RECTANGULAR		CERAMIC, GLASS-SEALED	YES	1	20000000 Hz	CMOS	38535Q/M;38534H;883B		8		5	2/6	50 pF	FLATPACK	FL20,.3	240 ns	4 Amp	FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	21 MHz	R-GDFP-F20	NOT APPLICABLE	6 V	2.54 mm	6.92 mm	Not Qualified	TRUE	2 V				NOT APPLICABLE	NOT APPLICABLE	13.09 mm	HC/UH
74AC74B	STMicroelectronics	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	2	90000000 Hz	CMOS			1	TUBE	3.3	3.3/5	50 pF	IN-LINE	DIP14,.3	17.5 ns	12 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	MATTE TIN	DUAL	130 MHz	R-PDIP-T14		6 V	5.1 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			e3				AC
M74HC259M1R	STMicroelectronics	D LATCH	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS			8		4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	210 ns	4 Amp	FF/Latches	1.27 mm	125 Cel		LOW LEVEL	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified	TRUE	2 V		1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH	e4			9.9 mm	HC/UH
HCC4044BK	STMicroelectronics	R-S LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR		CERAMIC	YES	4		CMOS			1			5/15		FLATPACK	FL16,.3			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		DUAL		R-XDFP-F16					Not Qualified
M74HC109C1	STMicroelectronics	J-KBAR FLIP-FLOP	INDUSTRIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY	YES	2	24000000 Hz	CMOS			2		5	2/6	50 pF	CHIP CARRIER	LDCC20,.4SQ	41 ns	4 Amp	FF/Latches	1.27 mm	85 Cel		POSITIVE EDGE	-40 Cel	TIN LEAD	QUAD	24 MHz	S-PQCC-J20		6 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	2 V			e0			8.9662 mm	HC/UH
M54HC175F1	STMicroelectronics	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	20000000 Hz	CMOS			4		5	2/6	50 pF	IN-LINE	DIP16,.3	50 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	20 MHz	R-GDIP-T16		6 V	5 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			e0				HC/UH
HCF4042M013TR	STMicroelectronics	D LATCH	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS			4	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	500 ns		FF/Latches	1.27 mm	125 Cel		HIGH LEVEL	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDSO-G16	3	20 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	3 V		PROGRAMMABLE TRIGGER TYPE	e4	30	260	9.9 mm	4000/14000/40000
T74LS109AD1	STMicroelectronics	J-KBAR FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	2		TTL			2		5		15 pF	IN-LINE		40 ns			2.54 mm	70 Cel		POSITIVE EDGE	0 Cel		DUAL	25 MHz	R-GDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	8 mA						LS
M74HC377TTR	STMicroelectronics	D FLIP-FLOP	MILITARY	GULL WING	20	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	24000000 Hz	CMOS			8	TR	4.5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	210 ns	4 Amp	FF/Latches	.65 mm	125 Cel		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	28 MHz	R-PDSO-G20		6 V	1.2 mm	4.4 mm	Not Qualified	TRUE	2 V			e4			6.5 mm	HC/UH
M74HC375M1R	STMicroelectronics	D LATCH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	2		CMOS			2		5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	26 ns	4 Amp	FF/Latches	1.27 mm	85 Cel		HIGH LEVEL	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	2 V			e4			9.9 mm	HC/UH
74AC74TTR	STMicroelectronics	D FLIP-FLOP	MILITARY	GULL WING	14	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	2	90000000 Hz	CMOS			1	TR	3.3	3.3/5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	17.5 ns	12 Amp	FF/Latches	.65 mm	125 Cel		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	130 MHz	R-PDSO-G14		6 V	1.2 mm	4.4 mm	Not Qualified	COMPLEMENTARY	2 V			e4			5 mm	AC
M54HC74D	STMicroelectronics	D FLIP-FLOP	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	2		CMOS	ESCC9000		1		4.5	2/6	50 pF	IN-LINE	DIP14,.3	225 ns	4 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	25 MHz	R-CDIP-T14		6 V	3.7 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			e0			19 mm	HC/UH
T74LS174B1	STMicroelectronics	D FLIP-FLOP	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	30000000 Hz	TTL			6		5	5	15 pF	IN-LINE	DIP16,.3	30 ns	8 Amp	FF/Latches	2.54 mm	70 Cel		POSITIVE EDGE	0 Cel	TIN LEAD	DUAL	30 MHz	R-PDIP-T16		5.25 V	5.1 mm	7.62 mm	Not Qualified	TRUE	4.75 V	26 mA		e0				LS
T74LS107AM1	STMicroelectronics	J-K FLIP-FLOP	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	2	30000000 Hz	TTL					5	5		SMALL OUTLINE	SOP14,.25		8 Amp	FF/Latches	1.27 mm	70 Cel		MASTER-SLAVE	0 Cel		DUAL		R-PDSO-G14					Not Qualified			6 mA
T54LS174D2	STMicroelectronics	D FLIP-FLOP	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC	NO	6	30000000 Hz	TTL					5	5		IN-LINE	DIP16,.3		4 Amp	FF/Latches	2.54 mm	125 Cel		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL		R-XDIP-T16					Not Qualified			26 mA		e0
T74LS378C1	STMicroelectronics	D FLIP-FLOP	COMMERCIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY	YES	1		TTL			6		5			CHIP CARRIER		27 ns			1.27 mm	70 Cel		POSITIVE EDGE	0 Cel		QUAD	30 MHz	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	4.75 V	27 mA	WITH HOLD MODE				8.9662 mm	LS

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.