Logic - Signal Switches, Multiplexers, Decoders

Category Introduction

Logic type signal switch, multiplexer, and encoder ICs are used for routing and selection of electrical signals used to represent data in digital format. They differ from similar products designed for use with analog signals in that they are designed to preserve information represented as one of two electrical states, rather than as an infinitely variable quantity within two outer limits.

Product List

8364 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Type	Circuit	Independent Circuits	Current - Output High, Low	Voltage Supply Source	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	SN74F138D IC DECODER/DEMUX 1X3:8 16SOIC Texas Instruments	442	$1.15		74F	Tube	Active	Decoder/Demultiplexer	1 x 3:8	1	1mA, 20mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74CBT3305CPW IC BUS SWITCH 1 X 1:1 8TSSOP Texas Instruments	199	$1.16		74CBT	Tube	Active	Bus Switch	1 x 1:1	2	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
	SN74F153D IC MULTIPLEXER 2 X 4:1 16SOIC Texas Instruments	662	$1.17		74F	Tube	Active	Multiplexer	2 x 4:1	1	1mA, 20mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74AHC138D IC DECODER/DEMUX 1X3:8 16SOIC Texas Instruments	767	$1.21		74AHC	Tube	Active	Decoder/Demultiplexer	1 x 3:8	1	8mA, 8mA	Single Supply	2V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74AHC139PW IC DECODER/DEMUX 1X2:4 16TSSOP Texas Instruments	502	$1.20		74AHC	Tube	Active	Decoder/Demultiplexer	1 x 2:4	2	8mA, 8mA	Single Supply	2V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	CD74ACT157E IC MULTIPLEXER 4 X 2:1 16DIP Texas Instruments	235	$1.21		74ACT	Tube	Active	Multiplexer	4 x 2:1	1	24mA, 24mA	Single Supply	4.5V ~ 5.5V	-55°C ~ 125°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
	SN74LV138AD IC DECODER/DEMUX 1X3:8 16SOIC Texas Instruments	734	$1.23		74LV	Tube	Active	Decoder/Demultiplexer	1 x 3:8	1	12mA, 12mA	Single Supply	2V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74AHCT138D IC DECODER/DEMUX 1X3:8 16SOIC Texas Instruments	534	$1.28		74AHCT	Tube	Active	Decoder/Demultiplexer	1 x 3:8	1	8mA, 8mA	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74AHCT138PW IC DECODER/DEMUX 1X3:8 16TSSOP Texas Instruments	599	$1.28		74AHCT	Tube	Active	Decoder/Demultiplexer	1 x 3:8	1	8mA, 8mA	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	SN74CBT3384CPW IC BUS SWITCH 5 X 1:1 24TSSOP Texas Instruments	389	$1.31		74CBT	Tube	Active	Bus Switch	5 x 1:1	2	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
	SN74CBT3125CD IC BUS SWITCH 1 X 1:1 14SOIC Texas Instruments	586	$1.30		74CBT	Tube	Active	Bus Switch	1 x 1:1	4	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
	SN74CBT3257CD IC MUX/DEMUX 4 X 2:1 16SOIC Texas Instruments	41	$1.30		74CBT	Tube	Active	Multiplexer/Demultiplexer	4 x 2:1	1	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74F251BD IC MULTIPLEXER 1 X 8:1 16SOIC Texas Instruments	43	$1.31		74F	Tube	Active	Multiplexer	1 x 8:1	1	3mA, 24mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74CBT3245CPW IC BUS SWITCH 8 X 1:1 20TSSOP Texas Instruments	438	$1.31		74CBT	Tube	Active	Bus Switch	8 x 1:1	1	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
	SN74F257D IC MULTIPLEXER 4 X 2:1 16SOIC Texas Instruments	460	$1.32		74F	Tube	Active	Multiplexer	4 x 2:1	1	3mA, 24mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74CBT3125D IC BUS SWITCH 1 X 1:1 14SOIC Texas Instruments	364	$1.36		74CBT	Tube	Active	Bus Switch	1 x 1:1	4	-	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
	SN74CBT3245CDW IC BUS SWITCH 8 X 1:1 20SOIC Texas Instruments	570	$1.40		74CBT	Tube	Active	Bus Switch	8 x 1:1	1	-	Single Supply	4V ~ 5.5V	-40°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
	CD74AC157M IC MULTIPLEXER 4 X 2:1 16SOIC Texas Instruments	553	$1.44		74AC	Tube	Active	Multiplexer	4 x 2:1	1	24mA, 24mA	Single Supply	1.5V ~ 5.5V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74CBTLV16211GR IC BUS SWITCH 12 X 1:1 56TSSOP Texas Instruments	330	$2.93		74CBTLV	Tape & Reel (TR)	Active	Bus Switch	12 x 1:1	2	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	56-TFSOP (0.240", 6.10mm Width)	56-TSSOP
	PCA8550PW,118 IC MULTIPLEXER 1 X 4:4 16TSSOP NXP USA Inc.	119	$1.82			Tape & Reel (TR)	Active	Multiplexer	1 x 4:4	1	2mA, 2mA	Single Supply	3V ~ 3.6V	0°C ~ 70°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP