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. 662-2558
Mfr. Part No.CD74HC4052M96
$0.703
Each (In a Pack of 10)
units
- - - - - - - Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm - - +125 °C
RS Stock No. 629-3797
Mfr. Part No.DG308BDJ-E3
BrandVishay
$4.12
Each
units
- - - - - - - Through Hole PDIP 16 21.33 x 7.11 x 3.81mm - - +85 °C
RS Stock No. 169-6046
Mfr. Part No.DG308BDJ-E3
BrandVishay
$3.528
Each (In a Tube of 25)
units
- - - - - - - Through Hole PDIP 16 21.33 x 7.11 x 3.81mm - - +85 °C
RS Stock No. 807-2466
Mfr. Part No.CD74HC4511E
$1.386
Each (In a Pack of 25)
units
HC Decoder, Driver - 1 4 CMOS Non-Inverting Through Hole PDIP 16 19.69 x 6.6 x 4.57mm 6 V - +125 °C
RS Stock No. 121-9199
Mfr. Part No.CD74HC4067SM96
$0.521
Each (On a Reel of 2000)
units
- - - - - - - Surface Mount SSOP 24 8.2 x 5.3 x 1.95mm - - +125 °C
RS Stock No. 662-2570
Mfr. Part No.CD74HC4067SM96
$1.03
Each (In a Pack of 10)
units
- - - - - - - Surface Mount SSOP 24 8.2 x 5.3 x 1.95mm - - +125 °C
RS Stock No. 709-0088
Mfr. Part No.ADG788BCPZ
$6.56
Each
units
- - - - - - - Surface Mount LFCSP 20 4 x 4 x 0.83mm - - +85 °C
RS Stock No. 759-2770
Mfr. Part No.ADG1439BRUZ
$12.74
Each
units
- - - - - - - Surface Mount TSSOP 20 6.6 x 4.5 x 1.2mm - - +125 °C
RS Stock No. 816-8836
Mfr. Part No.74LVC2G66DC,125
BrandNexperia
$0.61
Each (In a Pack of 10)
units
- - - - - - - Surface Mount VSSOP 8 2.4 x 2.1 x 0.85mm - - +125 °C
RS Stock No. 709-7616
Mfr. Part No.ADG1404YRUZ
$12.18
Each
units
- - - - - - - Surface Mount TSSOP 14 5 x 4.4 x 1mm - - +125 °C
RS Stock No. 165-8731
Mfr. Part No.74LVC2G66DC,125
BrandNexperia
$0.255
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount VSSOP 8 2.4 x 2.1 x 0.85mm - - +125 °C
RS Stock No. 526-694
Mfr. Part No.CD74HC4051E
$1.059
Each (In a Tube of 25)
units
- - - - - - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm - - +125 °C
RS Stock No. 121-8353
Mfr. Part No.CD74HC4051E
$0.885
Each (In a Tube of 25)
units
- - - - - - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm - - +125 °C
RS Stock No. 759-0298
Mfr. Part No.ADG1402BRMZ
$6.88
Each
units
- - - - - - - Surface Mount MSOP 8 3.2 x 3.2 x 0.95mm - - +125 °C
RS Stock No. 709-1977
Mfr. Part No.CD4051BE
$0.89
Each (In a Pack of 10)
units
- - - - - - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm - - +125 °C
RS Stock No. 662-2671
Mfr. Part No.CD74HC4051M
$0.682
Each (In a Pack of 10)
units
- - - - - - - Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm - - +125 °C
RS Stock No. 165-2631
Mfr. Part No.DG412DY-E3
BrandVishay
$1.83
Each (On a Reel of 500)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.55mm - - +85 °C
RS Stock No. 427-313
Mfr. Part No.ADG419BRMZ
$5.82
Each (In a Pack of 5)
units
- - - - - - - Surface Mount MSOP 8 3 x 3 x 0.85mm - - +125 °C
RS Stock No. 121-9243
Mfr. Part No.CD4052BE
$0.67
Each (In a Tube of 25)
units
- - - - - - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm - - +125 °C
RS Stock No. 629-7070
Mfr. Part No.DG412DY-E3
BrandVishay
$5.27
Each
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.55mm - - +85 °C