D LATCH Latches & Flip-Flops 2,378

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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	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	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
SNJ5475J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	2	TTL	38535Q/M;38534H;883B	2		5	5	15 pF	IN-LINE	DIP16,.3	15 ns		FF/Latches	2.54 mm	125 Cel		HIGH LEVEL	-55 Cel		DUAL	R-CDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	46 mA			NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
SN54ALS842FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	1	TTL		10					CHIP CARRIER	LCC28,.45SQ		12 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N28					Not Qualified
SNJ54L77T-01	Texas Instruments	D LATCH	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2	TTL		2		5		15 pF	FLATPACK		30 ns			1.27 mm	125 Cel		HIGH LEVEL	-55 Cel		DUAL	R-GDFP-F14		5.5 V		3.683 mm	Not Qualified	TRUE	4.5 V	23 mA					6.48 mm	TTL/H/L
M38510/31603BEX	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL		8		5			IN-LINE		56 ns				125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	R-GDIP-T16		5.5 V			Not Qualified	TRUE	4.5 V							LS
SNJ54AS845FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	1	TTL	38535Q/M;38534H;883B	8					CHIP CARRIER	LCC28,.45SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N28					Not Qualified
SN54HCT373FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1	CMOS		8		5	5		CHIP CARRIER	LCC20,.35SQ		6 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N20					Not Qualified
SN54LS375W-10	Texas Instruments	D LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2	TTL		2		5		15 pF	FLATPACK		25 ns			1.27 mm	125 Cel		HIGH LEVEL	-55 Cel		DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	4.5 V	12 mA					10.16 mm	LS
SN54L77T-11	Texas Instruments	D LATCH	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2	TTL		2		5		15 pF	FLATPACK		30 ns			1.27 mm	125 Cel		HIGH LEVEL	-55 Cel		DUAL	R-GDFP-F14		5.5 V		3.683 mm	Not Qualified	TRUE	4.5 V	23 mA					6.48 mm	TTL/H/L
SNJ54L77T-00	Texas Instruments	D LATCH	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2	TTL		2		5		15 pF	FLATPACK		30 ns			1.27 mm	125 Cel		HIGH LEVEL	-55 Cel		DUAL	R-GDFP-F14		5.5 V		3.683 mm	Not Qualified	TRUE	4.5 V	23 mA					6.48 mm	TTL/H/L
SNJ54259W	Texas Instruments	D LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	38535Q/M;38534H;883B	1		5	5	15 pF	FLATPACK	FL16,.3	20 ns		FF/Latches	1.27 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-CDFP-F16		5.5 V	2.03 mm	6.73 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	10.2 mm	TTL/H/L
SN54AS580FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1	TTL		8		5	5		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N20					Not Qualified
SN54F563J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	1	TTL		8		5	5		IN-LINE	DIP20,.3		20 Amp	FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL	R-XDIP-T20					Not Qualified			61 mA
SN54AS842FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	1	TTL		10					CHIP CARRIER	LCC28,.45SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N28					Not Qualified
SN54AS873FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	2	TTL		4		5	5		CHIP CARRIER	LCC28,.45SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N28					Not Qualified
CD4724BPWRE4	Texas Instruments	D LATCH	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS		1	TR	5	5/15	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	400 ns		FF/Latches	.65 mm	125 Cel		LOW LEVEL	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	18 V	1.2 mm	4.4 mm	Not Qualified	TRUE	3 V		LATCH ACTS AS 1-OF-8 DEMULTIPLEXER	e4	30	260	5 mm	4000/14000/40000
SNC54AS580FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1	TTL	MIL-STD-883 Class B (Modified)	8		5	5		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N20					Not Qualified
SNC54ALS259FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1	TTL	MIL-STD-883 Class B (Modified)	8		5	5		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel			-55 Cel		QUAD	S-XQCC-N20					Not Qualified
ECL2541N	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	ECL							IN-LINE	DIP16,.3			FF/Latches	2.54 mm	70 Cel			0 Cel		DUAL	R-PDIP-T16					Not Qualified
SNJ54ALS841FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	1	TTL	38535Q/M;38534H;883B	10					CHIP CARRIER	LCC28,.45SQ		12 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N28					Not Qualified
SN54259W-10	Texas Instruments	D LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		1		5		15 pF	FLATPACK		20 ns			1.27 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	TRUE	4.5 V	90 mA	1:8 DMUX FOLLOWED BY LATCH				10.2 mm	TTL/H/L
SNJ54116W-10	Texas Instruments	D LATCH	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2	TTL		4		5		15 pF	FLATPACK		22 ns			1.27 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-GDFP-F24		5.5 V	2.29 mm	9.09 mm	Not Qualified	TRUE	4.5 V	100 mA	WITH DUAL LATCH ENABLE				14.36 mm	TTL/H/L
SN54AS845FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	1	TTL		8					CHIP CARRIER	LCC28,.45SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N28					Not Qualified
SNJ54ALS880FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	2	TTL	38535Q/M;38534H;883B	4		5	5		CHIP CARRIER	LCC28,.45SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N28					Not Qualified
SNC54ALS844FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	1	TTL	MIL-STD-883 Class B (Modified)	9					CHIP CARRIER	LCC28,.45SQ		24 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N28					Not Qualified
SNJ54ALS573AJ	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
SN54F563FK	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1	TTL		8		5	5		CHIP CARRIER	LCC20,.35SQ		20 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N20					Not Qualified			61 mA
SNC54HC563FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1	CMOS	MIL-STD-883 Class B (Modified)	8			2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N20					Not Qualified
M38510/31605BEX	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL	MIL-PRF-38535 Class B	8		5			IN-LINE		46 ns				125 Cel		NEGATIVE EDGE	-55 Cel		DUAL	R-GDIP-T16		5.5 V			Not Qualified	TRUE	4.5 V							LS
CD54HCT75F3A	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	NO	2	CMOS	38535Q/M;38534H;883B	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	TIN LEAD	DUAL	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	.08 mA		e0			19.56 mm	HCT
SN5475W-10	Texas Instruments	D LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2	TTL		2		5		15 pF	FLATPACK		15 ns			1.27 mm	125 Cel		HIGH LEVEL	-55 Cel		DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	4.5 V	46 mA					10.2 mm	TTL/H/L
SNJ54HC259W	Texas Instruments	D LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	CMOS	MIL-PRF-38535	8	TUBE	5	2/6	50 pF	FLATPACK	FL16,.3	195 ns	4 Amp	FF/Latches	1.27 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-GDFP-F16		6 V	2.03 mm	6.73 mm	Not Qualified	TRUE	2 V		1:8 DMUX FOLLOWED BY LATCH				10.16 mm	HC/UH
SN54HCT573FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1	CMOS		8		5	5		CHIP CARRIER	LCC20,.35SQ		6 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N20					Not Qualified
SNC54HC533FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES	1	CMOS	MIL-STD-883 Class B (Modified)	8			2/6		CHIP CARRIER	LCC20,.35SQ			FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N20					Not Qualified
M38510/65402B2A	Texas Instruments	D LATCH	MILITARY	NO LEAD	20	QCCN	SQUARE	UNSPECIFIED		YES	1	CMOS	MIL-M-38510	3					CHIP CARRIER		47 ns				125 Cel		POSITIVE EDGE	-55 Cel		QUAD	S-XQCC-N20		6 V			Not Qualified	TRUE	4.2 V							HC/UH
TIM9906N	Texas Instruments	D LATCH	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL		8		5	5		IN-LINE	DIP16,.3		8 Amp	FF/Latches	2.54 mm	70 Cel			0 Cel		DUAL	R-PDIP-T16					Not Qualified			36 mA
SN54LS75W-10	Texas Instruments	D LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2	TTL		2		5		15 pF	FLATPACK		25 ns			1.27 mm	125 Cel		HIGH LEVEL	-55 Cel		DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	4.5 V	12 mA					10.2 mm	LS
SNC54ALS844JT	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	1	TTL	MIL-STD-883 Class B (Modified)	9					IN-LINE	DIP24,.3		24 Amp	FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL	R-XDIP-T24					Not Qualified
SN54LS375W-00	Texas Instruments	D LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2	TTL		2		5		15 pF	FLATPACK		25 ns			1.27 mm	125 Cel		HIGH LEVEL	-55 Cel		DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	4.5 V	12 mA					10.16 mm	LS
SN54HC77J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC		NO	1	CMOS		4			2/6	50 pF	IN-LINE	DIP14,.3		5.2 Amp	FF/Latches	2.54 mm	125 Cel			-55 Cel		DUAL	R-XDIP-T14					Not Qualified
SN54116W	Texas Instruments	D LATCH	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		YES	2	TTL		4		5	5	15 pF	FLATPACK	FL24,.4	22 ns		FF/Latches	1.27 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-CDFP-F24		5.5 V	2.29 mm	9.09 mm	Not Qualified	TRUE	4.5 V	100 mA	WITH DUAL LATCH ENABLE		NOT SPECIFIED	NOT SPECIFIED	14.36 mm	TTL/H/L
SNC54ALS533J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO	1	TTL	MIL-STD-883 Class B (Modified)	8		5	5		IN-LINE	DIP20,.3			FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL	R-XDIP-T20					Not Qualified
SNJ54HC75J-00	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2	CMOS		2		5		50 pF	IN-LINE		39 ns			2.54 mm	125 Cel		HIGH LEVEL	-55 Cel		DUAL	R-GDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V						19.56 mm	HC/UH
SNJ54LS375W	Texas Instruments	D LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2	TTL	MIL-PRF-38535	2		5	5	15 pF	FLATPACK	FL16,.3	30 ns		FF/Latches	1.27 mm	125 Cel		POSITIVE EDGE	-55 Cel		DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	4.5 V	12 mA	DUMMY VAL		NOT SPECIFIED	NOT SPECIFIED	10.16 mm	LS
SNJ54LS259W	Texas Instruments	D LATCH	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC		YES	1	TTL	38535Q/M;38534H;883B	8		5	5		FLATPACK	FL16,.3		4 Amp	FF/Latches	1.27 mm	125 Cel			-55 Cel		DUAL	R-XDFP-F16					Not Qualified			36 mA
SNC54ALS842FH	Texas Instruments	D LATCH	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC		YES	1	TTL	MIL-STD-883 Class B (Modified)	10					CHIP CARRIER	LCC28,.45SQ		12 Amp	FF/Latches	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N28					Not Qualified
SNC54ALS846JT	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO	1	TTL	MIL-STD-883 Class B (Modified)	8					IN-LINE	DIP24,.3		24 Amp	FF/Latches	2.54 mm	125 Cel	3-STATE		-55 Cel		DUAL	R-XDIP-T24					Not Qualified
SNC54LS75J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	1	TTL	MIL-STD-883 Class B (Modified)	4		5	5		IN-LINE	DIP16,.3			FF/Latches	2.54 mm	125 Cel			-55 Cel		DUAL	R-XDIP-T16					Not Qualified
SN54116J	Texas Instruments	D LATCH	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	2	TTL		4		5	5	15 pF	IN-LINE	DIP24,.6	22 ns		FF/Latches	2.54 mm	125 Cel		LOW LEVEL	-55 Cel		DUAL	R-CDIP-T24		5.5 V			Not Qualified	TRUE	4.5 V	100 mA	WITH DUAL LATCH ENABLE		NOT SPECIFIED	NOT SPECIFIED		TTL/H/L

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.