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.
Part # | Manufacturer | Description | Availability | Pricing | Quantity |
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![]() SN74HC257NEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 4 X 2:1 16DIP | 1127 | 1+: $0.50854 10+: $0.40148 100+: $0.37471 1000+: $0.35597 | |
![]() SN74HC253NEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 2 X 4:1 16DIP | 732 | 1+: $0.66830 10+: $0.56278 25+: $0.50513 100+: $0.43869 500+: $0.41036 1000+: $0.39668 | |
SN74HC253DEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 2 X 4:1 16SOIC | 20 | 1+: $0.93000 10+: $0.81700 100+: $0.76720 | |
SN74HC251DEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 1 X 8:1 16SOIC | In Stock | - | |
![]() SN74HC139NEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC DECODER/DEMUX 1X2:4 16DIP | 988 | 1+: $0.75608 10+: $0.59691 100+: $0.55712 1000+: $0.52926 | |
CD74HCT253MEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 2 X 4:1 16SOIC | 729 | 1+: $1.20200 10+: $0.98730 100+: $0.92288 1000+: $0.81558 | |
CD74HCT153MEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 2 X 4:1 16SOIC | 509 | 1+: $1.07475 10+: $0.88275 100+: $0.82518 1000+: $0.72921 | |
CD74HCT151MEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 1 X 8:1 16SOIC | 540 | 1+: $1.28000 10+: $1.14100 100+: $1.08320 1000+: $0.88970 | |
SN74HC157DEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 4 X 2:1 16SOIC | 18005 | 385+: $0.14360 820+: $0.13440 1270+: $0.12990 1825+: $0.12050 2370+: $0.11590 2960+: $0.11120 | |
![]() SN74HC153NEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 2 X 4:1 16DIP | 1314 | 1+: $0.48934 10+: $0.38632 100+: $0.36057 1000+: $0.34254 | |
SN74HC153DEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 2 X 4:1 16SOIC | 247 | 1+: $1.10000 10+: $0.98600 | |
![]() SN74HC151NEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 1 X 8:1 16DIP | 1294 | 1+: $0.77528 10+: $0.61206 100+: $0.57126 1000+: $0.54269 | |
SN74HC148DEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC PRIORITY ENCOD 1 X 8:3 16SOIC | 1712 | 1+: $0.76892 10+: $0.71875 100+: $0.63519 1000+: $0.50146 | |
SN74HC151DEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 1 X 8:1 16SOIC | 55016 | 215+: $0.25560 525+: $0.21070 810+: $0.20410 1115+: $0.19750 1440+: $0.19100 1925+: $0.17120 | |
![]() SN74HC148NEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC PRIORITY ENCOD 1 X 8:3 16DIP | 2440 | 1+: $0.45440 10+: $0.37148 100+: $0.31344 | |
SN74HC253DBREncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 2 X 4:1 16SSOP | 3621 | 1+: $0.20195 10+: $0.18892 100+: $0.17589 1000+: $0.16286 | |
SN74HC257PWREncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 4 X 2:1 16TSSOP | 3428 | 5+: $0.21371 50+: $0.20897 150+: $0.20581 | |
SN74HC257NSREncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 4 X 2:1 16SO | 740 | 1+: $0.95054 10+: $0.92570 30+: $0.90914 | |
![]() SN74LS139ADEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC DECODER/DEMUX 1X2:4 16SOIC | 78 | 1+: $0.76300 10+: $0.72400 100+: $0.59470 1000+: $0.55592 | |
![]() SN74LS138DEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC DECODER/DEMUX 1X3:8 16SOIC | 1529 | 1+: $0.49894 10+: $0.39390 100+: $0.36764 1000+: $0.34926 | |
![]() SN74LS148NEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC PRIORITY ENCOD 1 X 8:3 16DIP | 833 | 1+: $1.88784 10+: $1.62619 25+: $1.36786 | |
![]() SN74LS153DEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 2 X 4:1 16SOIC | 321 | 1+: $0.99275 10+: $0.81533 100+: $0.76221 1000+: $0.67358 | |
![]() SN74LS153NEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 2 X 4:1 16DIP | 712 | 1+: $1.18901 10+: $0.99526 30+: $0.88927 | |
![]() SN74LS156NEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC DECODER/DEMUX 2X1:4 16DIP | 543 | 1+: $0.64862 10+: $0.51207 100+: $0.47793 1000+: $0.45404 | |
![]() SN74LS157DEncoders, Decoders, Multiplexers & Demultiplexers | Texas Instruments | IC MULTIPLEXER 4 X 2:1 16SOIC | 22 | 1+: $0.91000 10+: $0.81300 100+: $0.77200 1000+: $0.63417 |