20 Multiplexer & Demultiplexer 1,295

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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	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)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	No. of Outputs	Peak Reflow Temperature (C)	Length	Family
SN74AS258FN-00	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	TTL	2			5		50 pF	CHIP CARRIER		10 ns			1.27 mm	70 Cel	3-STATE	0 Cel		QUAD	S-PQCC-J20		5.5 V	4.57 mm	8.9662 mm	Not Qualified	INVERTED	4.5 V	24.6 mA				1		8.9662 mm	AS
SN74LS357N1	Texas Instruments	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8						IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-PDIP-T20					Not Qualified						NOT SPECIFIED		NOT SPECIFIED
SN74LS356JP4	Texas Instruments	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1	TTL	8						IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	70 Cel	3-STATE	0 Cel		DUAL	R-XDIP-T20
SN74HC356N-00	Texas Instruments	MULTIPLEXER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	8			5		150 pF	IN-LINE		81 ns			2.54 mm	85 Cel	3-STATE	-40 Cel		DUAL	R-PDIP-T20		6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		TRANSPARENT ADDRESS LATCHES; 3 ENABLE INPUTS; REGISTERED DATA INPUTS			1		24.325 mm	HC/UH
SN74LS355FN	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	8			5		45 pF	CHIP CARRIER	LDCC20,.4SQ	49 ns		Multiplexer/Demultiplexers	1.27 mm	70 Cel	OPEN-COLLECTOR	0 Cel		QUAD	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	4.75 V	46 mA	TRANSPARENT ADDRESS LATCHES		NOT SPECIFIED	1	NOT SPECIFIED	8.9662 mm	LS
SN74LS355DWR	Texas Instruments	MULTIPLEXER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8			5		45 pF	SMALL OUTLINE		59 ns			1.27 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-PDSO-G20		5.25 V	2.65 mm	7.5 mm	Not Qualified	COMPLEMENTARY	4.75 V	46 mA	TRANSPARENT ADDRESS LATCHES			1		12.8 mm	LS
SN74LS251FN	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	8			5	5	5 pF	CHIP CARRIER	LDCC20,.4SQ	45 ns		Multiplexer/Demultiplexers	1.27 mm	70 Cel	3-STATE	0 Cel		QUAD	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	4.75 V	10 mA			NOT SPECIFIED	1	NOT SPECIFIED	8.9662 mm	LS
74AC11257DBRG4	Texas Instruments	MULTIPLEXER	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS	2		TR	5	3.3/5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	10.1 ns	24 Amp	Multiplexer/Demultiplexers	.65 mm	85 Cel	3-STATE	-40 Cel		DUAL	R-PDSO-G20		5.5 V	2 mm	5.3 mm	Not Qualified	TRUE	3 V				NOT SPECIFIED	1	NOT SPECIFIED	7.2 mm	AC
SN74ALS158FN-00	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	TTL	2			5			CHIP CARRIER					1.27 mm	70 Cel		0 Cel		QUAD	S-PQCC-J20		5.5 V	4.57 mm	8.9662 mm	Not Qualified	INVERTED	4.5 V					1		8.9662 mm	ALS
SN74LS357DWR	Texas Instruments	MULTIPLEXER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8			5		45 pF	SMALL OUTLINE		60 ns			1.27 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-PDSO-G20		5.25 V	2.65 mm	7.5 mm	Not Qualified	COMPLEMENTARY	4.75 V	46 mA				1		12.8 mm	LS
SN74HC158FN	Texas Instruments	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	CMOS	2				2/6		CHIP CARRIER	LDCC20,.4SQ			Multiplexer/Demultiplexers	1.27 mm	85 Cel		-40 Cel		QUAD	S-PQCC-J20					Not Qualified
74AC11257DWRE4	Texas Instruments	MULTIPLEXER	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS	2		TR	5	3.3/5	50 pF	SMALL OUTLINE	SOP20,.4	10.1 ns	24 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel	3-STATE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	3 V		CENTER VCC/GND PINS	e4	30	1	260	12.8 mm	AC
SN74LS354NP1	Texas Instruments	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8						IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	70 Cel	3-STATE	0 Cel		DUAL	R-PDIP-T20					Not Qualified
SN74HC354N3	Texas Instruments	MULTIPLEXER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	8				2/6		IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	85 Cel	3-STATE	-40 Cel		DUAL	R-PDIP-T20
74ACT11257PWE4	Texas Instruments	MULTIPLEXER	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS	2		TUBE	5	5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	8.7 ns	24 Amp	Multiplexer/Demultiplexers	.65 mm	85 Cel	3-STATE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	TRUE	4.5 V		CENTER VCC/GND PINS	e4	30	1	260	6.5 mm	ACT
SN74351N-00	Texas Instruments	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2	TTL	8			5		50 pF	IN-LINE		30 ns			2.54 mm	70 Cel	3-STATE	0 Cel		DUAL	R-PDIP-T20		5.25 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.75 V	66 mA				1		24.325 mm	TTL/H/L
SN74ALS151FN-00	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	8			5		50 pF	CHIP CARRIER		24 ns			1.27 mm	70 Cel		0 Cel		QUAD	S-PQCC-J20		5.5 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	4.5 V	12 mA				1		8.9662 mm	ALS
SN74HC354J	Texas Instruments	MULTIPLEXER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1	CMOS	8				2/6		IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	85 Cel	3-STATE	-40 Cel		DUAL	R-XDIP-T20					Not Qualified
74AC11257D	Texas Instruments	MULTIPLEXER	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS	2			5	3.3/5	50 pF	SMALL OUTLINE	SOP20,.4	11.2 ns	24 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel	3-STATE	-40 Cel		DUAL	R-PDSO-G20		5.5 V			Not Qualified	TRUE	3 V				NOT SPECIFIED	1	NOT SPECIFIED		AC
SN74ALS251FN	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	8			5	5		CHIP CARRIER	LDCC20,.4SQ			Multiplexer/Demultiplexers	1.27 mm	70 Cel	3-STATE	0 Cel		QUAD	S-PQCC-J20					Not Qualified						NOT SPECIFIED		NOT SPECIFIED
SN74LS398NP1	Texas Instruments	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	4	TTL	2			5	5		IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T20					Not Qualified						NOT SPECIFIED		NOT SPECIFIED
74ACT11157J	Texas Instruments	MULTIPLEXER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	4	CMOS	2			5	5		IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	85 Cel		-40 Cel		DUAL	R-XDIP-T20					Not Qualified						NOT SPECIFIED		NOT SPECIFIED
74AC11257N	Texas Instruments	MULTIPLEXER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	4	CMOS	2	2	TUBE	5	3.3/5	50 pF	IN-LINE	DIP20,.3	10.1 ns	24 Amp	Multiplexer/Demultiplexers	2.54 mm	85 Cel	3-STATE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	3 V	.04 mA	CENTER VCC/GND PINS	e4		1		25.4 mm	AC
SN74HC257FN3	Texas Instruments	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	CMOS	2				2/6		CHIP CARRIER	LDCC20,.4SQ			Multiplexer/Demultiplexers	1.27 mm	85 Cel	3-STATE	-40 Cel		QUAD	S-PQCC-J20
74ACT11257NSR	Texas Instruments	MULTIPLEXER	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS	2		TR	5	5	50 pF	SMALL OUTLINE	SOP20,.3	8.7 ns	24 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel	3-STATE	-40 Cel		DUAL	R-PDSO-G20		5.5 V	2 mm	5.3 mm	Not Qualified	TRUE	4.5 V		CENTER VCC/GND PINS		NOT SPECIFIED	1	NOT SPECIFIED	12.6 mm	ACT
SN74ALS157FN3	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	TTL	2			5	5		CHIP CARRIER	LDCC20,.4SQ			Multiplexer/Demultiplexers	1.27 mm	70 Cel		0 Cel		QUAD	S-PQCC-J20
SN74LS298FN3	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	TTL	2			5	5		CHIP CARRIER	LDCC20,.4SQ			Multiplexer/Demultiplexers	1.27 mm	70 Cel		0 Cel		QUAD	S-PQCC-J20
SN74HC352FN3	Texas Instruments	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	2	CMOS	4				2/6		CHIP CARRIER	LDCC20,.4SQ			Multiplexer/Demultiplexers	1.27 mm	85 Cel		-40 Cel		QUAD	S-PQCC-J20
SN74LS158FN	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	TTL	2			5	5	15 pF	CHIP CARRIER	LDCC20,.4SQ	24 ns		Multiplexer/Demultiplexers	1.27 mm	70 Cel		0 Cel		QUAD	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	INVERTED	4.75 V	11 mA			NOT SPECIFIED	1	NOT SPECIFIED	8.9662 mm	LS
74AC11158DWR	Texas Instruments	MULTIPLEXER	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS	2		TR	5	3.3/5	50 pF	SMALL OUTLINE	SOP20,.4	7.9 ns	24 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	3 V		CENTER VCC/GND PINS		NOT SPECIFIED	1	NOT SPECIFIED	12.8 mm	AC
SN74HC298FN	Texas Instruments	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	CMOS	2				2/6		CHIP CARRIER	LDCC20,.4SQ			Multiplexer/Demultiplexers	1.27 mm	85 Cel		-40 Cel		QUAD	S-PQCC-J20					Not Qualified
74ACT11257PW	Texas Instruments	MULTIPLEXER	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS	2		TUBE	5	5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	8.7 ns	24 Amp	Multiplexer/Demultiplexers	.65 mm	85 Cel	3-STATE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	TRUE	4.5 V		CENTER VCC/GND PINS	e4	30	1	260	6.5 mm	ACT
SN74LS398JP4	Texas Instruments	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	4	TTL	2			5	5		IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	70 Cel		0 Cel		DUAL	R-XDIP-T20											NOT SPECIFIED		NOT SPECIFIED
SN74HC356N-10	Texas Instruments	MULTIPLEXER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	8			5		150 pF	IN-LINE		81 ns			2.54 mm	85 Cel	3-STATE	-40 Cel		DUAL	R-PDIP-T20		6 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		TRANSPARENT ADDRESS LATCHES; 3 ENABLE INPUTS; REGISTERED DATA INPUTS			1		24.325 mm	HC/UH
SN74AS257FN-00	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	TTL	2			5		50 pF	CHIP CARRIER		10 ns			1.27 mm	70 Cel	3-STATE	0 Cel		QUAD	S-PQCC-J20		5.5 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	4.5 V	30.6 mA				1		8.9662 mm	AS
74ACT11258J	Texas Instruments	MULTIPLEXER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	4	CMOS	2			5	5		IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	85 Cel	3-STATE	-40 Cel		DUAL	R-XDIP-T20					Not Qualified
SN74LS352FN3	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	2	TTL	4			5	5		CHIP CARRIER	LDCC20,.4SQ			Multiplexer/Demultiplexers	1.27 mm	70 Cel		0 Cel		QUAD	S-PQCC-J20
SN74HC354NP1	Texas Instruments	MULTIPLEXER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	8				2/6		IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	85 Cel	3-STATE	-40 Cel		DUAL	R-PDIP-T20					Not Qualified
74ACT11258DW	Texas Instruments	MULTIPLEXER	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS	2			5		50 pF	SMALL OUTLINE		10.4 ns			1.27 mm	85 Cel	3-STATE	-40 Cel		DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V		CENTER VCC/GND PINS			1		12.8 mm	ACT
74ACT11258D	Texas Instruments	MULTIPLEXER	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	CMOS	2			5	5	50 pF	SMALL OUTLINE	SOP20,.4		24 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel	3-STATE	-40 Cel		DUAL	R-PDSO-G20					Not Qualified
SN74HC353FN3	Texas Instruments	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	2	CMOS	4				2/6		CHIP CARRIER	LDCC20,.4SQ			Multiplexer/Demultiplexers	1.27 mm	85 Cel	3-STATE	-40 Cel		QUAD	S-PQCC-J20
SN74LS354J4	Texas Instruments	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1	TTL	8						IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	70 Cel	3-STATE	0 Cel		DUAL	R-XDIP-T20
SN74ALS257FN3	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	TTL	2			5	5		CHIP CARRIER	LDCC20,.4SQ			Multiplexer/Demultiplexers	1.27 mm	70 Cel	3-STATE	0 Cel		QUAD	S-PQCC-J20
SN74LS356J	Texas Instruments	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL	8			5		45 pF	IN-LINE	DIP20,.3	48 ns		Multiplexer/Demultiplexers	2.54 mm	70 Cel	3-STATE	0 Cel		DUAL	R-GDIP-T20		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	46 mA			NOT SPECIFIED	1	NOT SPECIFIED	24.195 mm	LS
SN74LS356FN	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	8			5		45 pF	CHIP CARRIER	LDCC20,.4SQ	48 ns		Multiplexer/Demultiplexers	1.27 mm	70 Cel	3-STATE	0 Cel		QUAD	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	4.75 V	46 mA			NOT SPECIFIED	1	NOT SPECIFIED	8.9662 mm	LS
SN74S157FNR	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	TTL	2			5		15 pF	CHIP CARRIER		15 ns			1.27 mm	70 Cel		0 Cel		QUAD	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	4.75 V	78 mA				1		8.9662 mm	S
SN74AS253FN-00	Texas Instruments	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	2	TTL	4			5		50 pF	CHIP CARRIER		11.5 ns			1.27 mm	70 Cel	3-STATE	0 Cel		QUAD	S-PQCC-J20		5.5 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	4.5 V	32 mA				1		8.9662 mm	AS
74ACT11257NE4	Texas Instruments	MULTIPLEXER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	4	CMOS	2		TUBE	5	5	50 pF	IN-LINE	DIP20,.3	9.4 ns	24 Amp	Multiplexer/Demultiplexers	2.54 mm	85 Cel	3-STATE	-40 Cel		DUAL	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V		CENTER VCC/GND PINS		NOT SPECIFIED	1	NOT SPECIFIED	24.325 mm	ACT

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.