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
	SN74HC138DRE4 IC DECODER/DEMUX 1X3:8 16SOIC Texas Instruments	328	$0.00		74HC	Tape & Reel (TR)	Discontinued at Digi-Key	Decoder/Demultiplexer	1 x 3:8	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74HC138NG4 IC DECODER/DEMUX 1X3:8 16DIP Texas Instruments	397	$0.00		74HC	Tube	Discontinued at Digi-Key	Decoder/Demultiplexer	1 x 3:8	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
	SN74HC138PWG4 IC DECODER/DEMUX 3-8LINE 16TSSOP Texas Instruments	307	$0.00		74HC	Tube	Active	Decoder/Demultiplexer	1 x 3:8	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	SN74HC138PWRE4 IC DECODER/DEMUX 1X3:8 16TSSOP Texas Instruments	375	$0.00		74HC	Tape & Reel (TR)	Discontinued at Digi-Key	Decoder/Demultiplexer	1 x 3:8	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	SN74HC138PWRG4 IC DECODER/DEMUX 1X3:8 16TSSOP Texas Instruments	694	$0.17		74HC	Tape & Reel (TR)	Discontinued at Digi-Key	Decoder/Demultiplexer	1 x 3:8	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	SN74HC139DRE4 IC DECODER/DEMUX 1X2:4 16SOIC Texas Instruments	509	$0.00		74HC	Tape & Reel (TR)	Discontinued at Digi-Key	Decoder/Demultiplexer	1 x 2:4	2	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74HC139NG4 IC DECODER/DEMUX 1X2:4 16DIP Texas Instruments	449	$0.00		74HC	Tube	Discontinued at Digi-Key	Decoder/Demultiplexer	1 x 2:4	2	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
	SN74HC139PWRE4 IC DECODER/DEMUX DL 2-4L 16TSSOP Texas Instruments	349	$0.00		74HC	Bulk	Active	Decoder/Demultiplexer	1 x 2:4	2	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	SN74HC148DE4 IC PRIORITY ENCOD 1 X 8:3 16SOIC Texas Instruments	538	$0.00		74HC	Tube	Discontinued at Digi-Key	Priority Encoder	1 x 8:3	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74HC148DRE4 IC PRIORITY ENCOD 1 X 8:3 16SOIC Texas Instruments	394	$0.00		74HC	Tape & Reel (TR)	Discontinued at Digi-Key	Priority Encoder	1 x 8:3	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74HC148DWR IC PRIORITY ENCOD 1 X 8:3 16SOIC Texas Instruments	1,797	$0.14		74HC	Tape & Reel (TR)	Obsolete	Priority Encoder	1 x 8:3	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	SN74HC148DWRE4 IC PRIORITY ENCOD 1 X 8:3 16SOIC Texas Instruments	14	$0.00		74HC	Tape & Reel (TR)	Obsolete	Priority Encoder	1 x 8:3	1	5.2mA, 5.2mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	SN74HC151DE4 IC MULTIPLEXER 1 X 8:1 16SOIC Texas Instruments	1,800	$0.48		74HC	Bulk	Discontinued at Digi-Key	Multiplexer	1 x 8:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74HC151DG4 IC MULTIPLEXER 1 X 8:1 16SOIC Texas Instruments	418	$0.00		74HC	Tube	Discontinued at Digi-Key	Multiplexer	1 x 8:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74HC151DRG4 IC MULTIPLEXER 1 X 8:1 16SOIC Texas Instruments	606	$0.00		74HC	Tape & Reel (TR)	Discontinued at Digi-Key	Multiplexer	1 x 8:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74HC153DRE4 IC MULTIPLEXER 2 X 4:1 16SOIC Texas Instruments	514	$0.00		74HC	Tape & Reel (TR)	Discontinued at Digi-Key	Multiplexer	2 x 4:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74HC153DRG4 IC MULTIPLEXER 2 X 4:1 16SOIC Texas Instruments	593	$0.00		74HC	Tape & Reel (TR)	Discontinued at Digi-Key	Multiplexer	2 x 4:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74HC251DE4 IC MULTIPLEXER 1 X 8:1 16SOIC Texas Instruments	126	$0.00		74HC	Tube	Discontinued at Digi-Key	Multiplexer	1 x 8:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SN74HC253NG4 IC MULTIPLEXER 2 X 4:1 16DIP Texas Instruments	531	$0.00		74HC	Tube	Discontinued at Digi-Key	Multiplexer	2 x 4:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
	SN74HC257NG4 IC MULTIPLEXER 4 X 2:1 16DIP Texas Instruments	300	$0.00		74HC	Tube	Discontinued at Digi-Key	Multiplexer	4 x 2:1	1	7.8mA, 7.8mA	Single Supply	2V ~ 6V	-40°C ~ 85°C	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP