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

898 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
	MC74ACT138DG IC DECODER/DEMUX 1X3:8 16SOIC onsemi	441	$0.84		74ACT	Tube	Active	Decoder/Demultiplexer	1 x 3:8	1	24mA, 24mA	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	MC74AC138DG IC DECODER/DEMUX 1X3:8 16SOIC onsemi	417	$0.84		74AC	Tube	Active	Decoder/Demultiplexer	1 x 3:8	1	24mA, 24mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74CBTD3384PW IC BUS SWITCH 5 X 1:1 24TSSOP Texas Instruments	902	$0.94		74CBTD	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
	SN74HC158D IC MULTIPLEXER 4 X 2:1 16SOIC Texas Instruments	452	$1.15		74HC	Tube	Active	Multiplexer	4 x 2:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74ALS138AD IC DECODER/DEMUX 1X3:8 16SOIC Texas Instruments	412	$1.16		74ALS	Tube	Active	Decoder/Demultiplexer	1 x 3:8	1	400µA, 8mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	MC14532BDG IC PRIORITY ENCOD 1 X 8:3 16SOIC onsemi	782	$1.18		4000B	Tube	Active	Priority Encoder	1 x 8:3	1	8.8mA, 8.8mA	Dual Supply	3V ~ 18V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74F138NS IC DECODER/DEMUX 1 X 3:8 16SO Texas Instruments	646	$1.20		74F	Tube	Active	Decoder/Demultiplexer	1 x 3:8	1	1mA, 20mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C (TA)	Surface Mount	16-SOIC (0.209", 5.30mm Width)	16-SO
	SN74AHCT139D IC DECODER/DEMUX 1X2:4 16SOIC Texas Instruments	275	$1.27		74AHCT	Tube	Active	Decoder/Demultiplexer	1 x 2:4	2	8mA, 8mA	Single Supply	4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74ALS139D IC DECODER/DEMUX 1X2:4 16SOIC Texas Instruments	446	$1.28		74ALS	Tube	Active	Decoder/Demultiplexer	1 x 2:4	2	400µA, 8mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74LS145D IC DECODER 1 X 4:10 16SOIC Texas Instruments	128	$1.30		74LS	Tube	Active	Decoder	1 x 4:10	1	-, 80mA	Single Supply	4.75V ~ 5.25V	0°C ~ 70°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74CB3Q3345PW IC BUS SWITCH 8 X 1:1 20TSSOP Texas Instruments	212	$1.33		74CB	Tube	Active	Bus Switch	8 x 1:1	1	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
	SN74LS145NS IC DECODER 1 X 4:10 16SO Texas Instruments	106	$1.38		74LS	Tube	Active	Decoder	1 x 4:10	1	-, 80mA	Single Supply	4.75V ~ 5.25V	0°C ~ 70°C (TA)	Surface Mount	16-SOIC (0.209", 5.30mm Width)	16-SO
	SN74CB3Q3244PW IC BUS SWITCH 4 X 1:1 20TSSOP Texas Instruments	665	$1.40		74CB	Tube	Active	Bus Switch	4 x 1:1	2	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
	ADG3245BCPZ IC BUS SWITCH 8 X 1:1 20LFCSP Analog Devices Inc.	133	$2.95			Tray	Active	Bus Switch	8 x 1:1	1	-	Single Supply	2.3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	20-WFQFN Exposed Pad, CSP	20-LFCSP (4x4)
	NB4N840MMNG IC CROSSPOINT SW 2 X 2:2 32QFN onsemi	26	$23.13			Tray	Active	Crosspoint Switch	2 x 2:2	2	-	Single Supply	3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	AD8152JBPZ IC CROSSPOINT SW 1X34:34 256SBGA Analog Devices Inc.	2	$311.89		XStream™	Tray	Active	Crosspoint Switch	1 x 34:34	1	-	Single Supply	2.25V ~ 3.63V	0°C ~ 85°C	Surface Mount	256-LBGA Exposed Pad	256-BGA-ED (27x27)
	CD4028BMT IC DECODER 1 X 4:10 16SOIC Texas Instruments	2	$1.09		4000B	Tape & Reel (TR)	Active	Decoder	1 x 4:10	1	6.8mA, 6.8mA	Single Supply	3V ~ 18V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74HC158DT IC MULTIPLEXER 4 X 2:1 16SOIC Texas Instruments	156	$1.15		74HC	Tape & Reel (TR)	Active	Multiplexer	4 x 2:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74ALS138ANS IC DECODER/DEMUX 1 X 3:8 16SO Texas Instruments	314	$1.25		74ALS	Tube	Active	Decoder/Demultiplexer	1 x 3:8	1	400µA, 8mA	Single Supply	4.5V ~ 5.5V	0°C ~ 70°C (TA)	Surface Mount	16-SOIC (0.209", 5.30mm Width)	16-SO
	SN74LS139AD IC DECODER/DEMUX 1X2:4 16SOIC Texas Instruments	942	$0.88		74LS	Tube	Active	Decoder/Demultiplexer	1 x 2:4	2	400µA, 8mA	Single Supply	4.75V ~ 5.25V	0°C ~ 70°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC