NXP Semiconductors Multiplexer & Demultiplexer 1,332

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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	Technology	No. of Inputs	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	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)	No. of Outputs	Peak Reflow Temperature (C)	Length	Family
N74F253D-T	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	TTL	4		5		50 pF	SMALL OUTLINE		8 ns				70 Cel	3-STATE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V			Not Qualified	TRUE	4.5 V	23 mA		e4		1			F/FAST
935264253112	NXP Semiconductors	MULTIPLEXER AND DEMUX/DECODER	INDUSTRIAL	GULL WING	56	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	12		1		5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		.4 ns			.5 mm	85 Cel	3-STATE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G56	1	5.5 V	1.2 mm	6.1 mm	Not Qualified	TRUE	4 V			e4		2		14 mm	CBT/FST/QS/5C/B
74F251AD	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8		5		50 pF	SMALL OUTLINE		9.5 ns				70 Cel	3-STATE	0 Cel		DUAL	R-PDSO-G16		5.5 V			Not Qualified	COMPLEMENTARY	4.5 V	27 mA				1			F/FAST
935270406118	NXP Semiconductors	MULTIPLEXER	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		2		2.5			SMALL OUTLINE		.3 ns			1.27 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G20		3.6 V	2.65 mm	7.5 mm	Not Qualified	TRUE	2.3 V		ALSO OPERATES AT 3.6V TO 5.5V SUPPLY		40	1	260	12.8 mm
74ALS251D-T	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8		5		50 pF	SMALL OUTLINE		16 ns			1.27 mm	70 Cel	3-STATE	0 Cel		DUAL	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V	10 mA				1		9.9 mm	ALS
N74F151D-T	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8		5		50 pF	SMALL OUTLINE		10 ns				70 Cel		0 Cel		DUAL	R-PDSO-G16		5.5 V			Not Qualified	COMPLEMENTARY	4.5 V	20 mA				1			F/FAST
N74F251D	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8		5		50 pF	SMALL OUTLINE		10 ns				70 Cel	3-STATE	0 Cel		DUAL	R-PDSO-G16		5.5 V			Not Qualified	COMPLEMENTARY	4.5 V	22 mA				1			F/FAST
933812570623	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	TTL	2		5			SMALL OUTLINE		7 ns			1.27 mm	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V			e4		1		9.9 mm	F/FAST
N74ALS151D	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8		5		50 pF	SMALL OUTLINE		16 ns			1.27 mm	70 Cel		0 Cel		DUAL	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V	12 mA				1		9.9 mm	ALS
54F253/B2A	NXP Semiconductors	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL	4		5		50 pF	CHIP CARRIER		14 ns				125 Cel	3-STATE	-55 Cel		QUAD	S-CQCC-N20		5.5 V			Not Qualified	TRUE	4.5 V	23 mA				1			F/FAST
935268471112	NXP Semiconductors	MULTIPLEXER	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		2		2.5			SMALL OUTLINE		.3 ns			1.27 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G14		3.6 V	1.75 mm	3.9 mm	Not Qualified	TRUE	2.3 V		ALSO OPERATES AT 3.6V TO 5.5V SUPPLY		40	1	260	8.65 mm
935174480118	NXP Semiconductors	MULTIPLEXER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS	4		4.5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		220 ns			.65 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	6 V	1.1 mm	4.4 mm	Not Qualified	TRUE	2 V			e4		1		5 mm	HC/UH
933812570602	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	TTL	2		5			SMALL OUTLINE		7 ns			1.27 mm	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V			e4		1		9.9 mm	F/FAST
935003230118	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5	TTL	2		5			SMALL OUTLINE		9 ns			1.27 mm	70 Cel	3-STATE WITH SERIES RESISTOR	0 Cel		DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	CONFIGURABLE	4.5 V				40	1	260	12.8 mm	F/FAST
S8264Q	NXP Semiconductors	MULTIPLEXER	MILITARY	FLAT	24		RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL	3		5		30 pF	FLATPACK		36 ns				125 Cel	OPEN-COLLECTOR	-55 Cel		DUAL	R-CDFP-F24		5.25 V			Not Qualified	CONFIGURABLE	4.75 V	90.4 mA				1			82
N74ALS158D-T	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	TTL	2		5		50 pF	SMALL OUTLINE		12 ns			1.27 mm	70 Cel		0 Cel		DUAL	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	INVERTED	4.5 V	10 mA				1		9.9 mm	ALS
933713520652	NXP Semiconductors	MULTIPLEXER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	8		4.5			SMALL OUTLINE		265 ns			1.27 mm	125 Cel	3-STATE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	2 V			e4		1		9.9 mm	HC/UH
933756730623	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	TTL	4		5			SMALL OUTLINE		8 ns			1.27 mm	70 Cel	3-STATE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V			e4		1		9.9 mm	F/FAST
N74F153D-T	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	TTL	4		5		50 pF	SMALL OUTLINE		8 ns			1.27 mm	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V	20 mA		e4		1		9.9 mm	F/FAST
N74F725AN	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	4	TTL	4		5	5	50 pF	IN-LINE	DIP24,.3	7 ns	64 Amp	Multiplexer/Demultiplexers	2.54 mm	70 Cel	3-STATE	0 Cel		DUAL	R-PDIP-T20	1	5.5 V	4.7 mm	7.62 mm	Not Qualified	TRUE	4.5 V	35 mA				1		31.7 mm	F/FAST
935156080112	NXP Semiconductors	MULTIPLEXER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	8		3.3			SMALL OUTLINE		77 ns			1.27 mm	125 Cel	3-STATE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16		3.6 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	1 V			e4		1		9.9 mm	LV/LV-A/LVX/H
5962-3830907BFX	NXP Semiconductors	MULTIPLEXER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	4	TTL	2		5			FLATPACK		39 ns				125 Cel	3-STATE	-55 Cel		DUAL	R-GDFP-F16		5.5 V			Not Qualified	INVERTED	4.5 V					1			LS
935186870118	NXP Semiconductors	MULTIPLEXER	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS	2		4.5			SMALL OUTLINE, SHRINK PITCH		190 ns			.65 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	6 V	2 mm	5.3 mm	Not Qualified	TRUE	2 V			e4		1		6.2 mm	HC/UH
935005350602	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5	TTL	3		5			SMALL OUTLINE		7.5 ns			1.27 mm	70 Cel	SERIES-RESISTOR	0 Cel		DUAL	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V					1		15.4 mm	F/FAST
935270331112	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	3		3.3			SMALL OUTLINE		40 ns			1.27 mm	70 Cel	OPEN-DRAIN	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	3.6 V	2.65 mm	7.5 mm	Not Qualified	TRUE	3 V			e4		1		12.8 mm
NX5DV330D,112	NXP Semiconductors	MULTIPLEXER AND DEMUX/DECODER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4		1		5			SMALL OUTLINE		6 ns			1.27 mm	85 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4 V			e4	30	2	260	9.9 mm	5DV
933812560602	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	4	TTL	2		5			IN-LINE		7 ns			2.54 mm	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V			e4		1		19.025 mm	F/FAST
N74ALS153D-T	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	TTL	4		5		50 pF	SMALL OUTLINE		16 ns			1.27 mm	70 Cel		0 Cel		DUAL	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V	12 mA				1		9.9 mm	ALS
935005340602	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5	TTL	3		5			IN-LINE		7.5 ns			2.54 mm	70 Cel	SERIES-RESISTOR	0 Cel		DUAL	R-PDIP-T24		5.5 V	4.7 mm	7.62 mm	Not Qualified	TRUE	4.5 V					1		31.7 mm	F/FAST
935280787118	NXP Semiconductors	MULTIPLEXER
933824950029	NXP Semiconductors	MULTIPLEXER	AUTOMOTIVE	NO LEAD		DIE	UNSPECIFIED	UNSPECIFIED	YES	4	CMOS	2		5			UNCASED CHIP		41 ns				125 Cel		-40 Cel		UPPER	X-XUUC-N	NOT APPLICABLE	5.5 V			Not Qualified	TRUE	4.5 V				NOT SPECIFIED	1	NOT SPECIFIED		HCT
N74F723AD-T	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	TTL	3		5		50 pF	SMALL OUTLINE		8.5 ns			1.27 mm	70 Cel	3-STATE	0 Cel		DUAL	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	CONFIGURABLE	4.5 V	40 mA				1		15.4 mm	F/FAST
935265470112	NXP Semiconductors	MULTIPLEXER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS	2		5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		11 ns			.65 mm	125 Cel	3-STATE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V	1.1 mm	4.4 mm	Not Qualified	TRUE	4.5 V			e4		1		5 mm	AHCT/VHCT
74F153D	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	TTL	4		5		50 pF	SMALL OUTLINE		12 ns				70 Cel		0 Cel		DUAL	R-PDSO-G16		5.5 V			Not Qualified	TRUE	4.5 V	20 mA				1			F/FAST
N74F251AN	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8		5	5	50 pF	IN-LINE	DIP16,.3	9.5 ns	24 Amp	Multiplexer/Demultiplexers	2.54 mm	70 Cel	3-STATE	0 Cel		DUAL	R-PDIP-T16		5.5 V			Not Qualified	COMPLEMENTARY	4.5 V	27 mA				1			F/FAST
935260899118	NXP Semiconductors	MULTIPLEXER	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS	2		2.7			SMALL OUTLINE, SHRINK PITCH		7.5 ns			.65 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	3.6 V	2 mm	5.3 mm	Not Qualified	TRUE	1.2 V			e4		1		6.2 mm	LVC/LCX/Z
S8264F	NXP Semiconductors	MULTIPLEXER	MILITARY	THROUGH-HOLE	24		RECTANGULAR	CERAMIC, GLASS-SEALED	NO	4	TTL	3		5		30 pF	IN-LINE		36 ns				125 Cel	OPEN-COLLECTOR	-55 Cel		DUAL	R-GDIP-T24		5.25 V			Not Qualified	CONFIGURABLE	4.75 V	90.4 mA				1			82
935263733118	NXP Semiconductors	MULTIPLEXER	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		4		2.5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		.3 ns			.65 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		3.6 V	1.1 mm	4.4 mm	Not Qualified	TRUE	2.3 V		ALSO OPERATES AT 3.6V TO 5.5V SUPPLY	e4		1		6.5 mm
933669540652	NXP Semiconductors	MULTIPLEXER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2	CMOS	4		4.5			IN-LINE		265 ns			2.54 mm	125 Cel	3-STATE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		6 V	4.7 mm	7.62 mm	Not Qualified	TRUE	2 V			e4		1		21.6 mm	HC/UH
74ALS257N	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	4	TTL	2		5		50 pF	IN-LINE		12 ns			2.54 mm	70 Cel	3-STATE	0 Cel		DUAL	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V	12 mA				1		19.025 mm	ALS
N74F257AD,623	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	TTL	2	TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	8 ns	24 Amp	Multiplexer/Demultiplexers	1.27 mm	70 Cel	3-STATE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V			Not Qualified	TRUE	4.5 V	22 mA		e4		1			F/FAST
N74ALS258DB-T	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	TTL	2		5		50 pF	SMALL OUTLINE, SHRINK PITCH		12 ns			.65 mm	70 Cel	3-STATE	0 Cel		DUAL	R-PDSO-G16		5.5 V	2 mm	5.3 mm	Not Qualified	INVERTED	4.5 V	11 mA				1		6.2 mm	ALS
933713710653	NXP Semiconductors	MULTIPLEXER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	8		5			SMALL OUTLINE		57 ns				125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V			Not Qualified	COMPLEMENTARY	4.5 V			e4		1			HCT
74ALS253N	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2	TTL	4		5		50 pF	IN-LINE		16 ns			2.54 mm	70 Cel	3-STATE	0 Cel		DUAL	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V	12 mA				1		19.025 mm	ALS
935267062112	NXP Semiconductors	MULTIPLEXER AND DEMUX/DECODER	INDUSTRIAL	GULL WING	56	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	16		1		5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH					.5 mm	85 Cel	3-STATE	-40 Cel		DUAL	R-PDSO-G56		5.5 V	1.2 mm	6.1 mm	Not Qualified	TRUE	4.5 V				NOT SPECIFIED	2	NOT SPECIFIED	14 mm	CBT/FST/QS/5C/B
935275806118	NXP Semiconductors	MULTIPLEXER
N74F711-1N	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5	TTL	2		5	5	50 pF	IN-LINE	DIP20,.3	12.5 ns	5 Amp	Multiplexer/Demultiplexers	2.54 mm	70 Cel	3-STATE WITH SERIES RESISTOR	0 Cel		DUAL	R-PDIP-T20	1	5.5 V	4.2 mm	7.62 mm	Not Qualified	CONFIGURABLE	4.5 V	45 mA				1		26.73 mm	F/FAST
CBT16292DGG-T	NXP Semiconductors	MULTIPLEXER AND DEMUX/DECODER	INDUSTRIAL	GULL WING	56	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	12		2		5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		.4 ns			.5 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G56		5.5 V	1.2 mm	6.1 mm	Not Qualified	TRUE	4 V					1		14 mm	CBT/FST/QS/5C/B

Multiplexer & Demultiplexer

Multiplexers and demultiplexers are electronic circuits that are used to transmit and receive multiple signals over a single channel. They are essential components of digital systems and are used to reduce the number of transmission lines required to transmit multiple signals.

A multiplexer, also known as a mux, is a digital circuit that can select one of several input signals and transmit it to a single output line based on a control signal. A multiplexer can have two or more inputs and a single output, and the selection of the input is determined by the binary value of the control signal. Multiplexers are used to reduce the number of transmission lines required to transmit multiple signals over a long distance.

A demultiplexer, also known as a demux, is a digital circuit that can distribute a single input signal to one of several output lines based on a control signal. A demultiplexer can have a single input and two or more outputs, and the selection of the output is determined by the binary value of the control signal. Demultiplexers are used to receive multiple signals transmitted over a single line.

Multiplexers and demultiplexers are commonly used together in digital systems to transmit and receive multiple signals over a single channel. They are used in various applications, including digital signal processing, telecommunications, and data storage systems. Multiplexers and demultiplexers are also used in memory systems to store and retrieve data from memory cells.

Multiplexers and demultiplexers can be designed using various technologies, including transistor-transistor logic (TTL), complementary metal-oxide-semiconductor (CMOS), and field-programmable gate arrays (FPGAs). They can also be cascaded together to increase the number of inputs or outputs.