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. 528-404
Mfr. Part No.CD4066BE
$0.61
Each (In a Tube of 25)
units
- - - - - - - Through Hole PDIP 14 19.3 x 6.35 x 4.57mm - - +125 °C
RS Stock No. 541-9645
Mfr. Part No.TC4052BP(F)
BrandToshiba
$2.298
Each (In a Pack of 5)
units
- - - - - - - Through Hole PDIP 16 19.25 x 6.4 x 3.5mm - - +85 °C
RS Stock No. 662-8036
Mfr. Part No.SN74CBT3257DR
$0.838
Each (In a Pack of 5)
units
- - - - - - - Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm - - +85 °C
RS Stock No. 169-6049
Mfr. Part No.DG419DJ-E3
BrandVishay
$2.312
Each (In a Tube of 25)
units
- - - - - - - Through Hole PDIP 8 10.92 x 7.11 x 3.81mm - - +85 °C
RS Stock No. 629-4908
Mfr. Part No.DG419DJ-E3
BrandVishay
$4.03
Each
units
- - - - - - - Through Hole PDIP 8 10.92 x 7.11 x 3.81mm - - +85 °C
RS Stock No. 662-2631
Mfr. Part No.SN74LVC2G66DCTR
$0.859
Each (In a Pack of 10)
units
- - - - - - - Surface Mount SSOP 8 2.95 x 2.8 x 1.29mm - - +85 °C
RS Stock No. 162-7070
Mfr. Part No.SN74LVC2G66DCTR
$0.369
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount SSOP 8 2.95 x 2.8 x 1.29mm - - +85 °C
RS Stock No. 165-9914
Mfr. Part No.74LVC1G3157GW,125
BrandNexperia
$0.088
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount SOT-363 6 2.2 x 1.35 x 1mm - - +125 °C
RS Stock No. 806-1589
Mfr. Part No.MC74HC4053ADG
$0.754
Each (In a Pack of 48)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.5mm - - +125 °C
RS Stock No. 168-4831
Mfr. Part No.TS5A3357DCUT
$1.16
Each (On a Reel of 250)
units
- - - - - - - Surface Mount VSSOP 8 2.3 x 2 x 0.85mm - - +85 °C
RS Stock No. 629-4885
Mfr. Part No.DG201BDJ-E3
BrandVishay
$3.41
Each
units
- - - - - - - Through Hole PDIP 16 21.33 x 7.11 x 3.81mm - - +85 °C
RS Stock No. 170-3562
Mfr. Part No.MC74HC4053ADR2G
$0.213
Each (On a Reel of 2500)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.5mm - - +125 °C
RS Stock No. 791-8829
Mfr. Part No.74LVC1G3157GW,125
BrandNexperia
$0.178
Each (In a Pack of 100)
units
- - - - - - - Surface Mount TSSOP 6 2.2 x 1.35 x 1mm - - +125 °C
RS Stock No. 662-2805
Mfr. Part No.TS5A3357DCUR
$1.452
Each (In a Pack of 5)
units
- - - - - - - Surface Mount VSSOP 8 2.3 x 2 x 0.85mm - - +85 °C
RS Stock No. 162-7197
Mfr. Part No.TS5A3357DCUR
$0.597
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount VSSOP 8 2.3 x 2 x 0.85mm - - +85 °C
RS Stock No. 806-1583
Mfr. Part No.MC74HC4053ADR2G
$0.549
Each (On a Tape of 50)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.5mm - - +125 °C
RS Stock No. 169-6047
Mfr. Part No.DG201BDJ-E3
BrandVishay
$2.908
Each (In a Tube of 25)
units
- - - - - - - Through Hole PDIP 16 21.33 x 7.11 x 3.81mm - - +85 °C
RS Stock No. 389-306
Mfr. Part No.TS5A3357DCUT
$1.869
Each (In a Pack of 10)
units
- - - - - - - Surface Mount VSSOP 8 2.3 x 2 x 0.85mm - - +85 °C
RS Stock No. 170-8091
Mfr. Part No.ISL43210IHZ-T7A
BrandIntersil
$2.478
Each (On a Reel of 250)
units
- - - - - - - Surface Mount SOT-23 6 3 x 1.75 x 1.3mm - - +85 °C
RS Stock No. 162-6958
Mfr. Part No.CD74HC4067M
$1.12
Each (In a Tube of 25)
units
- - - - - - - Surface Mount SOIC 24 15.4 x 7.52 x 2.35mm - - +125 °C