MULTIPLEXER Multiplexer & Demultiplexer 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	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	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)	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	No. of Outputs	Peak Reflow Temperature (C)	Length	Family
SN54ALS258AJ	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	4	TTL		2			5			IN-LINE		12 ns			2.54 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V				1		19.56 mm	ALS
SNJ54S258W-10	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	4	TTL		2			5		15 pF	FLATPACK		12 ns			1.27 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	INVERTED	4.5 V	81 mA			1		10.2 mm	S
SNJ54AS353AJ	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	2	TTL	38535Q/M;38534H;883B	4			5	5		IN-LINE	DIP16,.3		32 Amp	Multiplexer/Demultiplexers	2.54 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-XDIP-T16					Not Qualified			31 mA		NOT SPECIFIED		NOT SPECIFIED
SN54HC253W	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2	CMOS		4			5		150 pF	FLATPACK		335 ns			1.27 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-GDFP-F16		6 V	2.03 mm	6.73 mm	Not Qualified	TRUE	2 V				1		10.2 mm	HC/UH
SNJ54ACT11353FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	16	QCCN		CERAMIC	YES	2	CMOS	38535Q/M;38534H;883B	4			5	5		CHIP CARRIER	LCC16(UNSPEC)			Multiplexer/Demultiplexers		125 Cel	3-STATE	-55 Cel		QUAD						Not Qualified
SNJ54S258W-00	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	4	TTL		2			5		15 pF	FLATPACK		12 ns			1.27 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	INVERTED	4.5 V	81 mA			1		10.2 mm	S
CD74ACT258ME4	Texas Instruments	MULTIPLEXER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS		2		TUBE	5	5	50 pF	SMALL OUTLINE	SOP16,.25	10.7 ns	24 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	2	5.5 V	1.75 mm	3.9 mm	Not Qualified	INVERTED	4.5 V		e4	30	1	260	9.9 mm	ACT
SN54LS353W	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL		4			5	5	15 pF	FLATPACK	FL16,.3	32 ns		Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-CDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	INVERTED	4.5 V	12 mA		NOT SPECIFIED	1	NOT SPECIFIED	10.2 mm	LS
CD74ACT151M96	Texas Instruments	MULTIPLEXER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		8	8	TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	16.9 ns	24 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V	.16 mA	e4	30	1	260	9.9 mm	ACT
8550801FA	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2	TTL	MIL-STD-883	4			5			FLATPACK		75 ns				125 Cel		-55 Cel		DUAL	R-GDFP-F16		5.5 V				INVERTED	4.5 V				1			LS
SNC54ALS158J	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	4	TTL	MIL-STD-883 Class B (Modified)	2			5	5		IN-LINE	DIP16,.3			Multiplexer/Demultiplexers	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T16					Not Qualified
CD74ACT157M96G4	Texas Instruments	MULTIPLEXER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS		2		TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	9.5 ns	24 Amp	Multiplexer/Demultiplexer	1.27 mm	125 Cel		-55 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	30	1	260	9.9 mm	ACT
SN54ALS352FH-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL		4			5		50 pF	CHIP CARRIER		24 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20		5.5 V	2.54 mm	8.89 mm	Not Qualified	INVERTED	4.5 V	10 mA			1		8.89 mm	ALS
5962-86869012A	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL	MIL-STD-883	2	2	TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	17 ns	4 Amp	Multiplexer/Demultiplexer	1.27 mm	125 Cel		-55 Cel	TIN LEAD	QUAD	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Qualified	TRUE	4.5 V	10 mA	e0		1		8.89 mm	ALS
M38510/33908BEX	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2	TTL		4			5			IN-LINE		9 ns				125 Cel	3-STATE	-55 Cel		DUAL	R-GDIP-T16		5.5 V			Not Qualified	TRUE	4.5 V				1			F/FAST
SN54S251W-10	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	TTL		8			5		15 pF	FLATPACK		19.5 ns			1.27 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	4.5 V	85 mA			1		10.2 mm	S
SNJ54157W	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	16	QFF	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	4	TTL	MIL-PRF-38535	2		TUBE	5	5	15 pF	FLATPACK	FL16,.3	14 ns	16 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel	Tin/Lead (Sn/Pb)	DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	TRUE	4.5 V	48 mA	e0	NOT SPECIFIED	1	NOT SPECIFIED	10.16 mm	TTL/H/L
SN54S153J-00	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	2	TTL		4			5		15 pF	IN-LINE		18 ns			2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	70 mA			1		19.56 mm	S
SN54HC157WR	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	4	CMOS		2			5		150 pF	FLATPACK		290 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F16		6 V	2.03 mm	6.73 mm	Not Qualified	TRUE	2 V				1		10.2 mm	HC/UH
5962-8862601FX	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	4	TTL	MIL-STD-883	2			5			FLATPACK		12 ns			1.27 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	INVERTED	4.5 V			NOT SPECIFIED	1	NOT SPECIFIED	10.2 mm	ALS
TP4519AJ	Texas Instruments	MULTIPLEXER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	4	CMOS		2				3/15	50 pF	IN-LINE	DIP16,.3		.3 Amp	Multiplexer/Demultiplexers	2.54 mm	85 Cel		-40 Cel		DUAL	R-XDIP-T16					Not Qualified
SNC54LS398W	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC	YES	4	TTL	MIL-STD-883 Class B (Modified)	2			5	5		FLATPACK	FL20,.3			Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel		DUAL	R-XDFP-F20					Not Qualified					NOT SPECIFIED		NOT SPECIFIED
M38510/37901BLX	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	UNSPECIFIED	NO	1	TTL		12			5			IN-LINE		28 ns				125 Cel	3-STATE	-55 Cel		DUAL	R-XDIP-T24		5.5 V			Not Qualified	TRUE	4.5 V				1			ALS
SNC54151AW	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC	YES	1	TTL	MIL-STD-883 Class B (Modified)	8			5	5		FLATPACK	FL16,.3			Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel		DUAL	R-XDFP-F16					Not Qualified
CD74ACT257M96E4	Texas Instruments	MULTIPLEXER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS		2		TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	10.7 ns	24 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE	-55 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	30	1	260	9.9 mm	ACT
M38510/07908BFX	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	16	DFP	RECTANGULAR	UNSPECIFIED	YES	2	TTL	MIL-M-38510 Class B	4			5			FLATPACK		14.5 ns				125 Cel	3-STATE	-55 Cel		DUAL	R-XDFP-F16		5.5 V			Not Qualified	TRUE	4.5 V				1			S
SNJ54AS253FH-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL		4			5		50 pF	CHIP CARRIER		12 ns			1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-CQCC-N20		5.5 V	2.54 mm	8.89 mm	Not Qualified	TRUE	4.5 V	32 mA			1		8.89 mm	AS
SNC54S258W	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC	YES	4	TTL	MIL-STD-883 Class B (Modified)	2			5	5		FLATPACK	FL16,.3			Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-XDFP-F16					Not Qualified
5962-7603701VEA	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	4	TTL	MIL-PRF-38535 Class V	2			5			IN-LINE		15 ns		Multiplexer/Demultiplexer	2.54 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V				1			LS
5962-01-192-8423	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC	YES	4	TTL	38535Q/M;38534H;883B	2			5	5		FLATPACK	FL16,.3		20 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel		DUAL	R-XDFP-F16					Not Qualified			81 mA		NOT SPECIFIED		NOT SPECIFIED
SNJ54AS153J	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	2	TTL	38535Q/M;38534H;883B	4						IN-LINE	DIP16,.3			Multiplexer/Demultiplexers	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T16					Not Qualified					NOT SPECIFIED		NOT SPECIFIED
M38510/30906SEX	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	4	TTL		2			5			IN-LINE		39 ns				125 Cel	3-STATE	-55 Cel		DUAL	R-GDIP-T16		5.5 V			Not Qualified	TRUE	4.5 V				1			LS
5962-00-329-8166	Texas Instruments	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	2	TTL		4			5	5		IN-LINE	DIP16,.3			Multiplexer/Demultiplexers	2.54 mm	70 Cel		0 Cel		DUAL	R-XDIP-T16					Not Qualified					NOT SPECIFIED		NOT SPECIFIED
CD54HC258H	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD			UNSPECIFIED	UNSPECIFIED	YES	4	CMOS		2			4.5			UNCASED CHIP		145 ns				125 Cel	3-STATE	-55 Cel		UPPER	X-XUUC-N		6 V			Not Qualified	INVERTED	2 V				1			HC/UH
SNC54LS398J	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	4	TTL	MIL-STD-883 Class B (Modified)	2			5	5		IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T20					Not Qualified					NOT SPECIFIED		NOT SPECIFIED
SNC54S257J	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	4	TTL	MIL-STD-883 Class B (Modified)	2			5	5		IN-LINE	DIP16,.3			Multiplexer/Demultiplexers	2.54 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-XDIP-T16					Not Qualified	TRUE					1			S
54F157ALMQB	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		8			5			CHIP CARRIER		7.5 ns			1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-CQCC-N20		5.5 V	1.905 mm	8.89 mm		TRUE	4.5 V				4		8.89 mm	F/FAST
CD74HCT253MT	Texas Instruments	MULTIPLEXER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	CMOS		4	4	TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	57 ns	4 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V	.16 mA	e4	30	1	260	9.9 mm	HCT
SNJ54AS857JT-00	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	6	TTL		2			5		50 pF	IN-LINE		15 ns			2.54 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-GDIP-T24		5.5 V	5.08 mm	7.62 mm	Not Qualified	CONFIGURABLE	4.5 V	175 mA			1		32.005 mm	AS
SNJ54L98W	Texas Instruments	MULTIPLEXER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC	YES	1	TTL	38535Q/M;38534H;883B	4			5	5		FLATPACK	FL16,.3			Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel		DUAL	R-XDFP-F16					Not Qualified
SNJ54AC11253J	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	2	CMOS	38535Q/M;38534H;883B	4				3.3/5		IN-LINE	DIP16,.3			Multiplexer/Demultiplexers	2.54 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-XDIP-T16					Not Qualified
SN54AHCT157FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS		2			5		50 pF	CHIP CARRIER		10.8 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V				1		8.89 mm	AHCT/VHCT
CD74AC158M	Texas Instruments	MULTIPLEXER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS		2	2	TUBE	3.3	2/6	50 pF	SMALL OUTLINE	SOP16,.25	100 ns	24 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	INVERTED	1.5 V	.16 mA	e4	30	1	260	9.9 mm	AC
SN54AS257FH	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	4	TTL		2			5	5		CHIP CARRIER	LCC20,.35SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-XQCC-N20					Not Qualified
CD74HCT151EE4	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		8		TUBE	5	5	50 pF	IN-LINE	DIP16,.3	57 ns	4 Amp	Multiplexer/Demultiplexers	2.54 mm	125 Cel		-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V		e4		1		19.305 mm	HCT
SNJ54F257FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL	38535Q/M;38534H;883B	2			5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	10.5 ns	20 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V	22 mA		NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	F/FAST
M38510/30905BEX	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL	MIL-M-38510 Class B	8			5			IN-LINE		75 ns				125 Cel	3-STATE	-55 Cel		DUAL	R-GDIP-T16		5.5 V			Qualified	COMPLEMENTARY	4.5 V				1			LS
SN54ALS158FH-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL		2			5			CHIP CARRIER					1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20		5.5 V	2.54 mm	8.89 mm	Not Qualified	INVERTED	4.5 V				1		8.89 mm	ALS

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.