Multiplexer & Demultiplexer ICs

Multiplexers are semiconductor ICs that have been designed to control a signal movement within the circuit. Multiplexer devices select one signal input from a several digital or analogue channels and forwards it further to the circuit whilst demultiplexers receives the output signals from the multiplexer and the receiver end converts them back to the original form.

How do multiplexers & demultiplexers work?

Multiplexer ICs selects one of several analogue or digital input signals and forwards the selected input into a single line. The selected lines determine which input will be connected to the output.

Demultiplexers ICs feature a single and multiple output lines. what differentiates a multiplexer and demultiplexer is that a multiplexer takes two or more signals and encodes them, whereas a demultiplexer performs the reverse action.

Types of multiplexers & demultiplexers

Multiplexers an demultiplexers are available in 2 - 1 multiplexer (1 selection line), 8 - 1 multiplexer(3 selection lines), 8 - 1 multiplexer(3 selection lines) and 16 - 1 multiplexer (4 selection lines).

As well as being offered with variations of logic families, the number of pins on the IC, different mount types and support for various types of voltage.

Applications

These ICs have a range of application use such as;

  • Audio signal routing
  • PDAs
  • Battery-powered systems
  • Communications systems
  • Telephone Network

...
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Description Price Logic Family Logic Function Demultiplexing Capability Number of Elements per Chip Number of Input Enables per Element Output Type Polarity Mounting Type Package Type Pin Count Dimensions Maximum Operating Supply Voltage Automotive Standard Maximum Operating Temperature
RS Stock No. 103-8178
Mfr. Part No.74HC4053D,652
BrandNexperia
SGD0.35
Each (In a Tube of 50)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - +125 °C
RS Stock No. 169-7784
Mfr. Part No.74HC4053D,652
BrandNexperia
SGD0.76
Each
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - +125 °C
RS Stock No. 522-9616
Mfr. Part No.ADG508AKNZ
SGD18.58
Each
units
- - - - - - - Through Hole PDIP 16 20.07 x 6.35 x 3.3mm - - +85 °C
RS Stock No. 169-6064
Mfr. Part No.DG441DJ-E3
BrandVishay
SGD2.95
Each (In a Tube of 25)
units
- - - - - - - Through Hole PDIP 16 21.33 x 7.11 x 3.81mm - - +85 °C
RS Stock No. 636-4057
Mfr. Part No.DG441DJ-E3
BrandVishay
SGD3.47
Each
units
- - - - - - - Through Hole PDIP 16 21.33 x 7.11 x 3.81mm - - +85 °C
RS Stock No. 162-4150
Mfr. Part No.CD74HCT138E
SGD0.862
Each (In a Tube of 25)
units
HCT Decoder, Demultiplexer 1-of-8 1 3 - Inverting Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 5.5 V - +125 °C
RS Stock No. 663-0219
Mfr. Part No.CD74HC257M
SGD1.292
Each (In a Pack of 10)
units
- - - - - - - Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm - - +125 °C
RS Stock No. 121-8433
Mfr. Part No.CD74HC4053M96
SGD0.229
Each (On a Reel of 2500)
units
- - - - - - - Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm - - +125 °C
RS Stock No. 629-6869
Mfr. Part No.DG411DY-E3
BrandVishay
SGD3.37
Each
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.55mm - - +85 °C
RS Stock No. 178-4719
Mfr. Part No.MC14051BDG
SGD0.743
Each (In a Tube of 48)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.5mm - - +125 °C
RS Stock No. 145-5784
Mfr. Part No.CD74HC257M
SGD1.127
Each (In a Tube of 40)
units
- - - - - - - Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm - - +125 °C
RS Stock No. 169-6058
Mfr. Part No.DG411DY-E3
BrandVishay
SGD2.195
Each (In a Tube of 50)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.55mm - - +85 °C
RS Stock No. 688-1524
Mfr. Part No.MC14051BDR2G
SGD0.762
Each (In a Pack of 5)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.5mm - - +125 °C
RS Stock No. 165-2754
Mfr. Part No.DG411DY-T1-E3
BrandVishay
SGD1.28
Each (On a Reel of 2500)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.55mm - - +85 °C
RS Stock No. 162-6718
Mfr. Part No.SN74LVC1G66DBVR
SGD0.142
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount SOT-23 5 3.05 x 1.75 x 1.3mm - - +85 °C
RS Stock No. 103-8396
Mfr. Part No.74LVC4245APW,112
BrandNexperia
SGD0.865
Each (In a Tube of 63)
units
LVC Bus Transceiver - 1 - - Non-Inverting Surface Mount TSSOP 24 7.9 x 4.5 x 0.95mm 3.6 V, 5.5 V - +125 °C
RS Stock No. 809-6012
Mfr. Part No.SN74LVC1G66DBVR
SGD0.463
Each (In a Pack of 20)
units
- - - - - - - Surface Mount SOT-23 5 3.05 x 1.75 x 1.3mm - - +85 °C
RS Stock No. 412-769
Mfr. Part No.ADG452BRZ
SGD10.98
Each
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.5mm - - +85 °C
RS Stock No. 759-0377
Mfr. Part No.ADG888YRUZ
SGD6.86
Each
units
- - - - - - - Surface Mount TSSOP 16 5.1 x 4.5 x 1.2mm - - +125 °C
RS Stock No. 806-1615
Mfr. Part No.MC74HC4316ADR2G
SGD0.801
Each (On a Tape of 20)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.5mm - - +125 °C