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	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	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
SNC54AS251FH	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	1	TTL	MIL-STD-883 Class B (Modified)	8						CHIP CARRIER	LCC20,.35SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-XQCC-N20				Not Qualified						NOT SPECIFIED		NOT SPECIFIED
SNJ54F158AFK	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	8 ns	20 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	4.5 V	15 mA			NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	F/FAST
M38510/30901B2A	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL	MIL-M-38510 Class B	8	16	TUBE	5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	32 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	COMPLEMENTARY	4.5 V	10 mA	SN54S15J, SNJ54S15J THIS PARTS ARE REMOVED BECAUSE OF LEAF CLASS ISSUE	e0		1		8.89 mm	LS
SNJ54HC356FH	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	1	CMOS	38535Q/M;38534H;883B	8				2/6		CHIP CARRIER	LCC20,.35SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SNJ54AHCT157K	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS	MIL-PRF-38535	2			5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	10.8 ns	8 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					1		8.89 mm	AHCT/VHCT/VT
SN54HC354FK-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		8			5		150 pF	CHIP CARRIER		98 ns			1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	2 V		TRANSPARENT ADDRESS LATCHES			1		8.89 mm	HC/UH
SNJ54ALS253FH-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL		4			5		50 pF	CHIP CARRIER		25 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	12 mA				1		8.89 mm	ALS
SNJ54ALS258FH-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL		2			5		50 pF	CHIP CARRIER		23 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	INVERTED	4.5 V	11 mA				1		8.89 mm	ALS
SNJ54AHCT257FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS	38535Q/M;38534H;883B	2			5	5	50 pF	CHIP CARRIER	LCC20,.35SQ		8 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				NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	AHC
SN54ALS257AFK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL		2			5			CHIP CARRIER		14 ns			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					1		8.89 mm	ALS
SNJ54ALS157AFK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL	MIL-PRF-38535	2	2	TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	20 ns	4 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel	TIN LEAD	QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V	11 mA		e0		1		8.89 mm	ALS
SNJ54ALS257FH	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	4	TTL	38535Q/M;38534H;883B	2			5	5		CHIP CARRIER	LCC20,.35SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SNJ54ALS257FK	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	25 ns	12 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	12 mA			NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	ALS
54ACT11257FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS		2			5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	10.1 ns	24 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		CENTER VCC/GND PINS		NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	ACT
SN54ALS153FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL		4			5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	27 ns	12 Amp	Multiplexer/Demultiplexers	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	14 mA			NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	ALS
5962-0050901Q2X	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS	MIL-PRF-38535 Class Q	2			2.7			CHIP CARRIER		5.4 ns			1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-CQCC-N20	3.6 V	2.03 mm	8.89 mm	Not Qualified	TRUE	2 V				NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	LVC/LCX/Z
SNC54LS357J	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	1	TTL	MIL-STD-883 Class B (Modified)	8						IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		DUAL	R-XDIP-T20				Not Qualified						NOT SPECIFIED		NOT SPECIFIED
SNC54HC353FH	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	2	CMOS	MIL-STD-883 Class B (Modified)	4				2/6		CHIP CARRIER	LCC20,.35SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-XQCC-N20				Not Qualified
54F251ALL	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		8			5		50 pF	CHIP CARRIER		9 ns				125 Cel	3-STATE	-55 Cel		QUAD	S-CQCC-N20	5.5 V			Not Qualified	COMPLEMENTARY	4.5 V	22 mA				1			F/FAST
SNJ54ALS352FH-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
SN54HC151FK-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		8			5		150 pF	CHIP CARRIER		105 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	2 V					1		8.89 mm	HC/UH
5962-86061012X	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS	MIL-STD-883	2			5		50 pF	CHIP CARRIER		290 ns	7.8 Amp		1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Qualified	TRUE	2 V				NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	HC/UH
54F258ALLQB	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL		2			5		50 pF	CHIP CARRIER		7.5 ns				125 Cel	3-STATE	-55 Cel		QUAD	S-CQCC-N20	5.5 V			Not Qualified	INVERTED	4.5 V	23 mA				1			F/FAST
SN54AS257FK	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						NOT SPECIFIED		NOT SPECIFIED
5962-9220803M2A	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS	MIL-PRF-38535	2		TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	5.8 ns	64 Amp	Multiplexer/Demultiplexer	1.27 mm	125 Cel	3-STATE	-55 Cel	TIN LEAD	QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Qualified	TRUE	4.5 V	.2 mA		e0		1		8.89 mm	FCT
SN54HC157FH	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	4	CMOS		2				2/6		CHIP CARRIER	LCC20,.35SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SN54HC153FKR	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	CMOS		4			5		150 pF	CHIP CARRIER		335 ns				125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V			Not Qualified	TRUE	2 V					1			HC/UH
SN54HCT157FKR	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS		2			5		150 pF	CHIP CARRIER		63 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	HCT
SNJ54LS353FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL	38535Q/M;38534H;883B	4			5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	32 ns		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	INVERTED	4.5 V	12 mA			NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	LS
SNJ54HC352FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	2	CMOS	38535Q/M;38534H;883B	4				2/6		CHIP CARRIER	LCC20,.35SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SN54AS353FH-00	Texas Instruments	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	2.54 mm	8.89 mm	Not Qualified	INVERTED	4.5 V	31 mA				1		8.89 mm	AS
SNJ54ACT11258J	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	4	CMOS	38535Q/M;38534H;883B	2			5	5		IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-XDIP-T20				Not Qualified
SNC54HC152FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	1	CMOS	MIL-STD-883 Class B (Modified)	8						CHIP CARRIER	LCC20,.35SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SN54HC352FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	2	CMOS		4				2/6		CHIP CARRIER	LCC20,.35SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
JM38510/30906B2A	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL	MIL-M-38510 Class B	2			5			CHIP CARRIER		15 ns	4 Amp		1.27 mm	125 Cel	3-STATE	-55 Cel	TIN LEAD	QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V	19 mA		e0		1		8.89 mm	LS
SNJ54AC11158J	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	4	CMOS	38535Q/M;38534H;883B	2				3.3/5		IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T20				Not Qualified
SNJ54AC11258J	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO	4	CMOS	38535Q/M;38534H;883B	2				3.3/5		IN-LINE	DIP20,.3			Multiplexer/Demultiplexers	2.54 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-XDIP-T20				Not Qualified						NOT SPECIFIED		NOT SPECIFIED
SN54AS352FH	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	2	TTL		4						CHIP CARRIER	LCC20,.35SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SNJ54HC356FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	1	CMOS	38535Q/M;38534H;883B	8				2/6		CHIP CARRIER	LCC20,.35SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-XQCC-N20				Not Qualified
CD74HCT354E	Texas Instruments	MULTIPLEXER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		8	8	TUBE	5	5	50 pF	IN-LINE	DIP20,.3	89 ns	4 Amp	Multiplexer/Demultiplexer	2.54 mm	125 Cel	3-STATE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	.16 mA	TRANSPARENT ADDRESS LATCHES; REGISTERED DATA INPUTS	e4		1		25.4 mm	HCT
SNJ54LS355FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL	38535Q/M;38534H;883B	8			5		45 pF	CHIP CARRIER	LCC20,.35SQ	59 ns		Multiplexer/Demultiplexers	1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V	46 mA	TRANSPARENT ADDRESS LATCHES		NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	LS
SNJ54AHC158FKR	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS	MIL-PRF-38535	2			3.3		50 pF	CHIP CARRIER		15 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	2 V					1		8.89 mm	AHC/VHC/H/U/V
SNJ54F253FKR	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL		4			5		50 pF	CHIP CARRIER		11 ns			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	23 mA				1		8.89 mm	F/FAST
SNJ54ALS352FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL	38535Q/M;38534H;883B	4			5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	24 ns		Multiplexer/Demultiplexers	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	4.5 V	10 mA			NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	ALS
SNJ54F258FK	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	11.5 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	INVERTED	4.5 V	23 mA			NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	F/FAST
SNJ54AS158FH-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL		2			5		50 pF	CHIP CARRIER		11.5 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					1		8.89 mm	AS
SN54HC253FKR	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	CMOS		4			5		150 pF	CHIP CARRIER		335 ns			1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	TRUE	2 V					1		8.89 mm	HC/UH
SNJ54AS353AFK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	2	TTL	38535Q/M;38534H;883B	4			5	5		CHIP CARRIER	LCC20,.35SQ		32 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-XQCC-N20				Not Qualified			31 mA			NOT SPECIFIED		NOT SPECIFIED

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.