NO LEAD Multiplexer & Demultiplexer 920

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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	Trigger Type	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
SNJ54HC153FK-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	CMOS		4			5		150 pF	CHIP CARRIER		71 ns			1.27 mm	125 Cel			-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
SN54F151BFK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		8			5		50 pF	CHIP CARRIER		9.5 ns			1.27 mm	125 Cel			-55 Cel		QUAD	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V	21 mA				1		8.89 mm	F/FAST
M38510/30903B2A	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL	MIL-PRF-38535 Class B	2		TUBE	5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	48 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	LS
5962-9764201Q2A	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS	MIL-PRF-38535 Class Q	2	2	TUBE	3.3	2/5.5	50 pF	CHIP CARRIER	LCC20,.35SQ	15 ns	8 Amp	Multiplexer/Demultiplexer	1.27 mm	125 Cel			-55 Cel	Tin/Lead (Sn/Pb)	QUAD	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Qualified	TRUE	2 V	.04 mA		e0	NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	AHC/VHC/H/U/V
SNJ54S157FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	HQCCN	SQUARE	CERAMIC, GLASS-SEALED	YES	4	TTL	MIL-PRF-38535	2		TUBE	5	5	15 pF	CHIP CARRIER, HEAT SINK/SLUG	LCC20,.35SQ	7.5 ns	16 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel			-55 Cel	TIN LEAD	QUAD	S-GQCC-N20		5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V	78 mA		e0		1		8.89 mm	S
SNJ54AS850FH	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES	1	TTL	38535Q/M;38534H;883B	16						CHIP CARRIER	LCC28,.45SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-XQCC-N28					Not Qualified
SN54S157FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL		2			5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	7.5 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	TRUE	4.5 V	78 mA			NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	S
SNJ54HC298FK-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS					5		50 pF	CHIP CARRIER					1.27 mm	125 Cel			-55 Cel		QUAD	S-CQCC-N20		6 V	2.03 mm	8.89 mm	Not Qualified		2 V		FOUR 2:1 MUX FOLLOWED BY REGISTER					8.89 mm	HC/UH
SN54HC258FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS		2			5	2/6	150 pF	CHIP CARRIER	LCC20,.35SQ	245 ns	7.8 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-CQCC-N20		6 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	2 V				NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	HC/UH
SNJ54HC258FK-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS		2			5		150 pF	CHIP CARRIER		48 ns			1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-CQCC-N20		6 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	2 V					1		8.89 mm	HC/UH
SNJ54ACT11253FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	16	QCCN		CERAMIC	YES	2	CMOS	38535Q/M;38534H;883B	4						CHIP CARRIER	LCC16(UNSPEC)			Multiplexer/Demultiplexers		125 Cel	3-STATE		-55 Cel		QUAD						Not Qualified
CD54ACT158H	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD			UNSPECIFIED	UNSPECIFIED	YES	4	CMOS		2			5			UNCASED CHIP		9.2 ns				125 Cel			-55 Cel		UPPER	X-XUUC-N		5.5 V			Not Qualified	INVERTED	4.5 V					1			ACT
SN54AHC257FKR	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS		2			3.3			CHIP CARRIER					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	2 V					1		8.89 mm	AHC
SNJ54ALS251FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL	MIL-PRF-38535	8	8	TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	34 ns	12 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	Not Qualified	COMPLEMENTARY	4.5 V	10 mA		e0		1		8.89 mm	ALS
SN54AS353AFK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	2	TTL		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
JM38510/30908B2A	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL	MIL-M-38510 Class B	4			5			CHIP CARRIER		25 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				NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	LS
SNJ54AS153FH-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL		4			5		50 pF	CHIP CARRIER		12.5 ns			1.27 mm	125 Cel			-55 Cel		QUAD	S-CQCC-N20		5.5 V	2.54 mm	8.89 mm	Not Qualified	TRUE	4.5 V	33 mA				1		8.89 mm	AS
SN54AS857FH-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	6	TTL		2			5		50 pF	CHIP CARRIER		15 ns			1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-CQCC-N28		5.5 V	2.54 mm	11.43 mm	Not Qualified	CONFIGURABLE	4.5 V	175 mA				1		11.43 mm	AS
SNJ54F258FKR	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	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				1		8.89 mm	F/FAST
SN54ALS258FH-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
SN54HC257FK-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS		2			5		150 pF	CHIP CARRIER		45 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
SN54HC354FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		8			5	2/6	50 pF	CHIP CARRIER	LCC20,.35SQ	412 ns	7.8 Amp	Multiplexer/Demultiplexers	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				NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	HC/UH
54F251ALLQB	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
SNC54AS153FH	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	2	TTL	MIL-STD-883 Class B (Modified)	4						CHIP CARRIER	LCC20,.35SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel			-55 Cel		QUAD	S-XQCC-N20					Not Qualified						NOT SPECIFIED		NOT SPECIFIED
SN54LS151FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		8			5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	30 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	COMPLEMENTARY	4.5 V	10 mA			NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	LS
SNJ54HC158FH	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	4	CMOS	38535Q/M;38534H;883B	2				2/6		CHIP CARRIER	LCC20,.35SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel			-55 Cel		QUAD	S-XQCC-N20					Not Qualified
5962-86823012X	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	UNSPECIFIED	YES	4	CMOS	MIL-STD-883	2			4.5			CHIP CARRIER		210 ns				125 Cel			-55 Cel		QUAD	S-XQCC-N20		6 V			Not Qualified	INVERTED	2 V					1			HC/UH
SNJ54AS251FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	1	TTL	38535Q/M;38534H;883B	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
85096012X	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL	MIL-STD-883	4			5			CHIP CARRIER		30 ns			1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-CQCC-N20		5.5 V	2.03 mm	8.89 mm	Qualified	TRUE	4.5 V				NOT APPLICABLE	1	NOT APPLICABLE	8.89 mm	ALS
DS40MB200SQ/NOPB	Texas Instruments	MULTIPLEXER	INDUSTRIAL	NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED	YES	2			2		TR	3.3			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		2 ns			.5 mm	85 Cel			-40 Cel	MATTE TIN	QUAD	S-XQCC-N48	3	3.465 V	.8 mm	7 mm	Not Qualified	COMPLEMENTARY	3.135 V		1:2 FANOUT BUFFER AVAILABLE	e3	30	1	260	7 mm	DS40
SNJ54AS158FH	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			-55 Cel		QUAD	S-XQCC-N20					Not Qualified
SNJ54F257FKR	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL		2			5		50 pF	CHIP CARRIER		10.5 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	22 mA				1		8.89 mm	F/FAST
SNJ54HC354FK	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
SN54AHC158FKR	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS		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
SNJ54F153FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL	MIL-PRF-38535	4		TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	11 ns	20 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	20 mA		e0		1		8.89 mm	F/FAST
SN54LS604FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL					5		45 pF	CHIP CARRIER	LCC28,.45SQ			FF/Latches	1.27 mm	125 Cel	3-STATE	POSITIVE EDGE	-55 Cel		QUAD	S-CQCC-N28		5.5 V	2.03 mm	11.43 mm	Not Qualified		4.5 V	70 mA	16 BIT FLIP-FLOP FOLLOWED BY OCTAL 2:1 MUX		NOT SPECIFIED		NOT SPECIFIED	11.43 mm	LS
SN54F151FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		8			5	5		CHIP CARRIER	LCC20,.35SQ		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	COMPLEMENTARY	4.5 V	21 mA			NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	F/FAST
SN54AHC258FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS		2			3.3			CHIP CARRIER					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	2 V					1		8.89 mm	AHC
SNJ54HC258FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS	MIL-PRF-38535	2		TUBE	5	2/6	50 pF	CHIP CARRIER	LCC20,.35SQ	245 ns	6 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-CQCC-N20		6 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	2 V				NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	HC/UH
SNC54HC157FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	4	CMOS	MIL-STD-883 Class B (Modified)	2				2/6		CHIP CARRIER	LCC20,.35SQ			Multiplexer/Demultiplexers	1.27 mm	125 Cel			-55 Cel		QUAD	S-XQCC-N20					Not Qualified
M38510/30907B2X	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	TTL		2			5			CHIP CARRIER		39 ns				125 Cel	3-STATE		-55 Cel		QUAD	S-CQCC-N20		5.5 V			Not Qualified	INVERTED	4.5 V					1			LS
SNJ54AS250AFK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL	38535Q/M;38534H;883B	16			5	5	50 pF	CHIP CARRIER	LCC28,.45SQ	12 ns	32 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel	3-STATE		-55 Cel		QUAD	S-CQCC-N28		5.5 V	2.03 mm	11.43 mm	Not Qualified	INVERTED	4.5 V	50 mA				1		11.43 mm	AS
SN54HC157FKR	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS		2			5		150 pF	CHIP CARRIER		290 ns			1.27 mm	125 Cel			-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
SNJ54ALS253FH	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES	2	TTL	38535Q/M;38534H;883B	4			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
SNJ54HC157FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	HQCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	4	CMOS	MIL-PRF-38535	2	2	TUBE	5	2/6	150 pF	CHIP CARRIER, HEAT SINK/SLUG	LCC20,.35SQ	290 ns	5.2 Amp	Multiplexer/Demultiplexers	1.27 mm	125 Cel			-55 Cel	Tin/Lead (Sn/Pb)	QUAD	S-CQCC-N20		6 V	2.03 mm	8.89 mm	Not Qualified	TRUE	2 V	.16 mA		e0	NOT SPECIFIED	1	NOT SPECIFIED	8.89 mm	HC/UH
M38510/30908B2X	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL		4			5			CHIP CARRIER		56 ns				125 Cel	3-STATE		-55 Cel		QUAD	S-CQCC-N20		5.5 V			Not Qualified	TRUE	4.5 V					1			LS
SN54HC253FK-00	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	CMOS		4			5		150 pF	CHIP CARRIER		71 ns			1.27 mm	125 Cel			-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
SNJ54F151FK	Texas Instruments	MULTIPLEXER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL	38535Q/M;38534H;883B	8			5	5		CHIP CARRIER	LCC20,.35SQ		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	COMPLEMENTARY	4.5 V	21 mA			NOT SPECIFIED	1	NOT SPECIFIED	8.89 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.