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	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	No. of Ports	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
T74LS158C1	STMicroelectronics	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	TTL	2		5		15 pF	CHIP CARRIER		24 ns			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	8 mA				1		8.9662 mm	LS
M74HCT158C1R	STMicroelectronics	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	CMOS	2		5	5	50 pF	CHIP CARRIER	LDCC20,.4SQ	38 ns	4 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel		-40 Cel	MATTE TIN	QUAD		S-PQCC-J20		5.5 V	4.57 mm	8.9662 mm	Not Qualified	INVERTED	4.5 V			e3		1		8.9662 mm	HCT
T74LS298C1	STMicroelectronics	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL			5		15 pF	CHIP CARRIER					1.27 mm	70 Cel		0 Cel		QUAD		S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified		4.75 V	21 mA	FOUR 2:1 MUX FOLLOWED BY REGISTER					8.9662 mm	LS
HCF40257BC1	STMicroelectronics	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	CMOS	2		5	3/15	50 pF	CHIP CARRIER	LDCC20,.4SQ	380 ns		Multiplexer/Demultiplexers	1.27 mm	85 Cel	3-STATE	-40 Cel	Matte Tin (Sn)	QUAD		S-PQCC-J20		15 V	4.57 mm	8.965 mm	Not Qualified	TRUE	3 V			e3		1		8.965 mm	4000/14000/40000
M74HCT157C1R	STMicroelectronics	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	CMOS	2		5	5	50 pF	CHIP CARRIER	LDCC20,.4SQ	38 ns	4 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel		-40 Cel	MATTE TIN	QUAD		S-PQCC-J20		5.5 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	4.5 V			e3		1		8.9662 mm	HCT
M74HC258C1	STMicroelectronics	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	CMOS	2		5	2/6	50 pF	CHIP CARRIER	LDCC20,.4SQ	40 ns	4 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel	3-STATE	-40 Cel	TIN LEAD	QUAD		S-PQCC-J20		6 V	4.57 mm	8.9662 mm	Not Qualified	INVERTED	2 V			e0		1		8.9662 mm	HC/UH
M54HC354F1	STMicroelectronics	MULTIPLEXER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	8		5	2/6	50 pF	IN-LINE	DIP20,.3	86 ns	6 Amp	Multiplexer/Demultiplexers	2.54 mm	125 Cel	3-STATE	-55 Cel	TIN LEAD	DUAL		R-GDIP-T20		6 V	5 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		TRANSPARENT ADDRESS/DATA LATCHES; 3 ENABLE INPUTS	e0		1			HC/UH
M54HC356F1R	STMicroelectronics	MULTIPLEXER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	8		5	2/6	50 pF	IN-LINE	DIP20,.3	72 ns	6 Amp	Multiplexer/Demultiplexers	2.54 mm	125 Cel	3-STATE	-55 Cel	TIN LEAD	DUAL		R-GDIP-T20		6 V	5.71 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V		TRANSPARENT ADDRESS LATCHES; 3 ENABLE INPUTS; REGISTERED DATA INPUTS	e0		1			HC/UH
M74HC251C1R	STMicroelectronics	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	8		5	2/6	50 pF	CHIP CARRIER	LDCC20,.4SQ	40 ns	4 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel	3-STATE	-40 Cel	MATTE TIN	QUAD		S-PQCC-J20		6 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	2 V			e3		1		8.9662 mm	HC/UH
M74HC157C1	STMicroelectronics	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	CMOS	2		5	2/6	50 pF	CHIP CARRIER	LDCC20,.4SQ	35 ns	4 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel		-40 Cel	TIN LEAD	QUAD		S-PQCC-J20		6 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	2 V			e0		1		8.9662 mm	HC/UH
M74HC158C1R	STMicroelectronics	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	CMOS	2		5	2/6	50 pF	CHIP CARRIER	LDCC20,.4SQ	31 ns	4 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel		-40 Cel	MATTE TIN	QUAD		S-PQCC-J20		6 V	4.57 mm	8.965 mm	Not Qualified	INVERTED	2 V			e3		1		8.965 mm	HC/UH
M74HC353C1R	STMicroelectronics	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	2	CMOS	4		5	2/6	50 pF	CHIP CARRIER	LDCC20,.4SQ	38 ns	4 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel	3-STATE	-40 Cel	MATTE TIN	QUAD		S-PQCC-J20		6 V	4.57 mm	8.965 mm	Not Qualified	INVERTED	2 V			e3		1		8.965 mm	HC/UH
M74HCT258C1R	STMicroelectronics	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	4	CMOS	2		5	5	50 pF	CHIP CARRIER	LDCC20,.4SQ	38 ns	4 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel	3-STATE	-40 Cel	MATTE TIN	QUAD		S-PQCC-J20		5.5 V	4.57 mm	8.9662 mm	Not Qualified	INVERTED	4.5 V			e3		1		8.9662 mm	HCT
M74HC151C1	STMicroelectronics	MULTIPLEXER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	8		5	2/6	50 pF	CHIP CARRIER	LDCC20,.4SQ	49 ns	4 Amp	Multiplexer/Demultiplexers	1.27 mm	85 Cel		-40 Cel	TIN LEAD	QUAD		S-PQCC-J20		6 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	2 V			e0		1		8.9662 mm	HC/UH
T74LS152C1	STMicroelectronics	MULTIPLEXER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	8		5		15 pF	CHIP CARRIER		32 ns			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	9 mA				1		8.9662 mm	LS
N74F733N	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	4	TTL	2	4	5		50 pF	IN-LINE	DIP20,.3	7.5 ns	64 Amp		2.54 mm	70 Cel	3-STATE	0 Cel		DUAL	3	R-PDIP-T20		5.5 V	4.06 mm	7.62 mm	Not Qualified	TRUE	4.5 V	115 mA				1		26.695 mm	F/FAST
935270442112	NXP Semiconductors	MULTIPLEXER	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		2		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
N74F733D	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	TTL	2	4	5		50 pF	SMALL OUTLINE		7.5 ns	64 Amp		1.27 mm	70 Cel	3-STATE	0 Cel		DUAL	3	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	115 mA				1		12.8 mm	F/FAST
935272002118	NXP Semiconductors	MULTIPLEXER	INDUSTRIAL	NO LEAD	20	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1		2		2.5			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		.3 ns			.65 mm	85 Cel		-40 Cel		QUAD		S-PQCC-N20		3.6 V	1 mm	5 mm	Not Qualified	TRUE	2.3 V		ALSO OPERATES AT 3.6V TO 5.5V SUPPLY		40	1	260	5 mm
N74F723-1N	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	4	TTL	3		5	5	50 pF	IN-LINE	DIP24,.3	9.5 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	4.7 mm	7.62 mm	Not Qualified	CONFIGURABLE	4.5 V	40 mA				1		31.7 mm	F/FAST
935268565112	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
935270406112	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
935036630602	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5	TTL	2		5			SMALL OUTLINE		8 ns			1.27 mm	70 Cel	3-STATE	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
935265306112	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		5		3.3			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		43 ns			.65 mm	70 Cel	OPEN-DRAIN	0 Cel		DUAL		R-PDSO-G20	1	3.6 V	1.1 mm	4.4 mm	Not Qualified	TRUE	3 V					1		6.5 mm	93
935270330118	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	3		3.3			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		40 ns			.65 mm	70 Cel	OPEN-DRAIN	0 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G20	1	3.6 V	1.1 mm	4.4 mm	Not Qualified	TRUE	3 V			e4		1		6.5 mm
935270330112	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	3		3.3			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		40 ns			.65 mm	70 Cel	OPEN-DRAIN	0 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G20	1	3.6 V	1.1 mm	4.4 mm	Not Qualified	TRUE	3 V			e4		1		6.5 mm
N74F711AD	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5	TTL	2		5	5	50 pF	SMALL OUTLINE	SOP20,.4	12 ns	64 Amp	Multiplexer/Demultiplexers	1.27 mm	70 Cel	3-STATE	0 Cel		DUAL		R-PDSO-G20	NOT APPLICABLE	5.5 V	2.65 mm	7.5 mm	Not Qualified	CONFIGURABLE	4.5 V	46 mA			NOT SPECIFIED	1	NOT SPECIFIED	12.8 mm	F/FAST
935003230602	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
M38510/33909B2X	NXP Semiconductors	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL	4		5			CHIP CARRIER		15 ns			1.27 mm	125 Cel		-55 Cel		QUAD		S-CQCC-N20		5.5 V	1.9 mm	8.89 mm	Not Qualified	INVERTED	4.5 V					1		8.89 mm	F/FAST
N74F725-1N	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	4	TTL	4		5	5	50 pF	IN-LINE	DIP24,.3	7.5 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	4.7 mm	7.62 mm	Not Qualified	TRUE	4.5 V	35 mA				1		31.7 mm	F/FAST
935036630623	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5	TTL	2		5			SMALL OUTLINE		8 ns			1.27 mm	70 Cel	3-STATE	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
N54F157A/B2A	NXP Semiconductors	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL	2		5		50 pF	CHIP CARRIER		9.5 ns			1.27 mm	125 Cel		-55 Cel		QUAD		S-CQCC-N20		5.5 V	1.905 mm	8.89 mm	Not Qualified	TRUE	4.5 V	23 mA				1		8.89 mm	F/FAST
54F158A/B2A	NXP Semiconductors	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL	2		5		50 pF	CHIP CARRIER		10 ns				125 Cel		-55 Cel		QUAD		S-CQCC-N20		5.5 V			Not Qualified	INVERTED	4.5 V	15 mA				1			F/FAST
935265306118	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		5		3.3			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		43 ns			.65 mm	70 Cel	OPEN-DRAIN	0 Cel		DUAL		R-PDSO-G20	1	3.6 V	1.1 mm	4.4 mm	Not Qualified	TRUE	3 V					1		6.5 mm	93
935003220602	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5	TTL	2		5			IN-LINE		9 ns			2.54 mm	70 Cel	3-STATE WITH SERIES RESISTOR	0 Cel		DUAL		R-PDIP-T20		5.5 V	4.2 mm	7.62 mm	Not Qualified	CONFIGURABLE	4.5 V					1		26.73 mm	F/FAST
N74F711AN	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5	TTL	2		5	5	50 pF	IN-LINE	DIP20,.3	12 ns	64 Amp	Multiplexer/Demultiplexers	2.54 mm	70 Cel	3-STATE	0 Cel		DUAL		R-PDIP-T20	1	5.5 V	4.2 mm	7.62 mm	Not Qualified	CONFIGURABLE	4.5 V	46 mA				1		26.73 mm	F/FAST
935270442118	NXP Semiconductors	MULTIPLEXER	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		2		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
935270331118	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
N74F711AD-T	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5	TTL	2		5		50 pF	SMALL OUTLINE		12 ns			1.27 mm	70 Cel	3-STATE	0 Cel		DUAL		R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	CONFIGURABLE	4.5 V	46 mA				1		12.8 mm	F/FAST
935036640602	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5	TTL	2		5			IN-LINE		8 ns			2.54 mm	70 Cel	3-STATE	0 Cel		DUAL		R-PDIP-T20		5.5 V	4.2 mm	7.62 mm	Not Qualified	CONFIGURABLE	4.5 V					1		26.73 mm	F/FAST
N74F711-1D-T	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5	TTL	2		5		50 pF	SMALL OUTLINE		12.5 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	45 mA				1		12.8 mm	F/FAST
N74F711-1D	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5	TTL	2		5	5	50 pF	SMALL OUTLINE	SOP20,.4	12.5 ns	5 Amp	Multiplexer/Demultiplexers	1.27 mm	70 Cel	3-STATE WITH SERIES RESISTOR	0 Cel		DUAL		R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	CONFIGURABLE	4.5 V	45 mA				1		12.8 mm	F/FAST
N54F158A/B2A	NXP Semiconductors	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL	2		5		50 pF	CHIP CARRIER		10 ns			1.27 mm	125 Cel		-55 Cel		QUAD		S-CQCC-N20		5.5 V	1.905 mm	8.89 mm	Not Qualified	INVERTED	4.5 V	15 mA				1		8.89 mm	F/FAST
N54F253/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			1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD		S-CQCC-N20		5.5 V	1.905 mm	8.89 mm	Not Qualified	TRUE	4.5 V	23 mA				1		8.89 mm	F/FAST
54F157A/B2A	NXP Semiconductors	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL	2		5		50 pF	CHIP CARRIER		9.5 ns				125 Cel		-55 Cel		QUAD		S-CQCC-N20		5.5 V			Not Qualified	TRUE	4.5 V	23 mA				1			F/FAST
54F157A/B2X	NXP Semiconductors	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL	2		5			CHIP CARRIER		9.5 ns				125 Cel		-55 Cel		QUAD		S-CQCC-N20		5.5 V			Not Qualified	TRUE	4.5 V					1			F/FAST
M38510/33910B2X	NXP Semiconductors	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL	4		5			CHIP CARRIER		14 ns			1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD		S-CQCC-N20		5.5 V	1.9 mm	8.89 mm	Not Qualified	INVERTED	4.5 V					1		8.89 mm	F/FAST
N74F732D-T	NXP Semiconductors	MULTIPLEXER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	TTL	2	4	5		50 pF	SMALL OUTLINE		8.5 ns	64 Amp		1.27 mm	70 Cel	3-STATE	0 Cel		DUAL	3	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V	105 mA				1		12.8 mm	F/FAST

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.