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. 169-6057
Mfr. Part No.DG409DY-E3
BrandVishay
PHP158.711
Each (In a Tube of 50)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.55mm - - +85 °C
RS Stock No. 629-6853
Mfr. Part No.DG409DY-E3
BrandVishay
PHP186.86
Each
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.55mm - - +85 °C
RS Stock No. 168-4876
Mfr. Part No.SN74ALS151D
PHP59.652
Each (In a Tube of 40)
units
- - - - - - - Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm - - +70 °C
RS Stock No. 636-4091
Mfr. Part No.DG444DJ-E3
BrandVishay
PHP113.24
Each
units
- - - - - - - Through Hole PDIP 16 21.33 x 7.11 x 3.81mm - - +85 °C
RS Stock No. 169-6065
Mfr. Part No.DG444DJ-E3
BrandVishay
PHP94.128
Each (In a Tube of 25)
units
- - - - - - - Through Hole PDIP 16 21.33 x 7.11 x 3.81mm - - +85 °C
RS Stock No. 540-0275
Mfr. Part No.TC74HC4051AP(F)
BrandToshiba
PHP39.124
Each (In a Pack of 5)
units
- - - - - - - Through Hole PDIP 16 19.25 x 6.4 x 3.5mm - - +85 °C
RS Stock No. 412-759
Mfr. Part No.ADG426BRSZ
PHP829.57
Each
units
- - - - - - - Surface Mount SSOP 28 10.2 x 5.3 x 1.75mm - - +85 °C
RS Stock No. 629-4908
Mfr. Part No.DG419DJ-E3
BrandVishay
PHP108.61
Each
units
- - - - - - - Through Hole PDIP 8 10.92 x 7.11 x 3.81mm - - +85 °C
RS Stock No. 169-6049
Mfr. Part No.DG419DJ-E3
BrandVishay
PHP97.755
Each (In a Tube of 25)
units
- - - - - - - Through Hole PDIP 8 10.92 x 7.11 x 3.81mm - - +85 °C
RS Stock No. 636-4827
Mfr. Part No.DG408DJ-E3
BrandVishay
PHP144.57
Each
units
- - - - - - - Through Hole PDIP 16 21.33 x 7.11 x 3.81mm - - +85 °C
RS Stock No. 162-7070
Mfr. Part No.SN74LVC2G66DCTR
PHP25.654
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount SSOP 8 2.95 x 2.8 x 1.29mm - - +85 °C
RS Stock No. 169-6067
Mfr. Part No.DG408DJ-E3
BrandVishay
PHP122.451
Each (In a Tube of 25)
units
- - - - - - - Through Hole PDIP 16 21.33 x 7.11 x 3.81mm - - +85 °C
RS Stock No. 921-5579
Mfr. Part No.DG406DYZ
PHP447.51
Each
units
- - - - - - - Surface Mount SOIC W 28 18.1 x 7.6 x 2.35mm - - +85 °C
RS Stock No. 145-0067
Mfr. Part No.SN74HC153N
PHP20.574
Each (In a Tube of 25)
units
- - - - - - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm - - +85 °C
RS Stock No. 170-8195
Mfr. Part No.DG406DYZ
PHP390.60
Each (In a Tube of 26)
units
- - - - - - - Surface Mount SOIC W 28 18.1 x 7.6 x 2.35mm - - +85 °C
RS Stock No. 528-404
Mfr. Part No.CD4066BE
PHP25.42
Each (In a Tube of 25)
units
- - - - - - - Through Hole PDIP 14 19.3 x 6.35 x 4.57mm - - +125 °C
RS Stock No. 483-6566
Mfr. Part No.74HC4067D,652
BrandNexperia
PHP57.10
Each (In a Pack of 5)
units
- - - - - - - Surface Mount SOIC 24 15.6 x 7.6 x 2.45mm - - +125 °C
RS Stock No. 759-0333
Mfr. Part No.ADG426BNZ
PHP870.65
Each
units
- - - - - - - Through Hole PDIP 28 39.75 x 14.73 x 6.35mm - - +85 °C
RS Stock No. 124-2260
Mfr. Part No.74HC4067D,652
BrandNexperia
PHP57.817
Each (In a Tube of 30)
units
- - - - - - - Surface Mount SOIC 24 15.6 x 7.6 x 2.45mm - - +125 °C
RS Stock No. 810-0120
Mfr. Part No.SN74HC258N
PHP30.234
Each (In a Pack of 25)
units
- - - - - - - Through Hole PDIP 16 19.69 x 6.6 x 4.57mm - - +85 °C