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. 162-8985
Mfr. Part No.NCN1154MUTAG
€0.333
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount UQFN 12 2 x 1.7 x 0.5mm - - +85 °C
RS Stock No. 802-1213
Mfr. Part No.74LCX157M
€0.412
Each (In a Tube of 48)
units
- - - - - - - Surface Mount SOIC 16 10 x 3.988 x 1.499mm - - +85 °C
RS Stock No. 808-0152
Mfr. Part No.NLAST4051DTR2G
€0.634
Each (In a Pack of 50)
units
- - - - - - - Surface Mount TSSOP 16 5.1 x 4.5 x 1.05mm - - +125 °C
RS Stock No. 806-3201
Mfr. Part No.MC14066BDTR2G
€0.318
Each (On a Tape of 25)
units
- - - - - - - Surface Mount TSSOP 14 5.1 x 4.5 x 1.05mm - - +125 °C
RS Stock No. 163-0789
Mfr. Part No.NLAST4051DTR2G
€0.295
Each (On a Reel of 2500)
units
- - - - - - - Surface Mount TSSOP 16 5.1 x 4.5 x 1.05mm - - +125 °C
RS Stock No. 807-5973
Mfr. Part No.FSA2567UMX
€0.464
Each (In a Pack of 10)
units
- - - - - - - Surface Mount UMLP 16 1.8 x 2.6 x 0.5mm - - +85 °C
RS Stock No. 802-2089
Mfr. Part No.NCN1154MUTAG
€0.652
Each (In a Pack of 10)
units
- - - - - - - Surface Mount UQFN 12 2 x 1.7 x 0.5mm - - +85 °C
RS Stock No. 124-1403
Mfr. Part No.FSA2567UMX
€0.199
Each (On a Reel of 5000)
units
- - - - - - - Surface Mount UMLP 16 1.8 x 2.6 x 0.5mm - - +85 °C
RS Stock No. 163-0531
Mfr. Part No.MC14066BDTR2G
€0.131
Each (On a Reel of 2500)
units
- - - - - - - Surface Mount TSSOP 14 5.1 x 4.5 x 1.05mm - - +125 °C
RS Stock No. 166-3523
Mfr. Part No.FSA2267AMUX
€0.37
Each (On a Reel of 4000)
units
- - - - - - - Surface Mount MSOP 10 3 x 3 x 0.85mm - - +85 °C
RS Stock No. 166-2405
Mfr. Part No.NC7SZ66M5X
€0.072
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount SOT-23 5 3 x 1.7 x 1.3mm - - +85 °C
RS Stock No. 166-3557
Mfr. Part No.FSA2259UMX
€0.118
Each (On a Reel of 5000)
units
- - - - - - - Surface Mount UMLP 10 1.4 x 1.8 x 0.5mm - - +85 °C
RS Stock No. 186-9082
Mfr. Part No.MC14052BDTR2G
€0.185
Each (On a Reel of 2500)
units
- - - - - - - Surface Mount TSSOP 16 5.1 x 4.5 x 1.05mm - AEC-Q100 +125 °C
RS Stock No. 166-3562
Mfr. Part No.FSUSB42UMX
€0.148
Each (On a Reel of 5000)
units
- - - - - - - Surface Mount UMLP 10 1.4 x 1.8 x 0.5mm - - +85 °C
RS Stock No. 186-9091
Mfr. Part No.MC74HC4051ADTG
€0.086
Each (In a Tube of 96)
units
- - - - - - - Surface Mount TSSOP 16 5.1 x 4.5 x 1.05mm - AEC-Q100 +125 °C
RS Stock No. 186-9083
Mfr. Part No.MC14067BDWR2G
€0.515
Each (On a Reel of 1000)
units
- - - - - - - Surface Mount SOIC 24 15.54 x 7.6 x 2.36mm - AEC-Q100 +125 °C
RS Stock No. 170-3563
Mfr. Part No.MC74AC157DG
€0.358
Each (In a Tube of 48)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.5mm - - +85 °C
RS Stock No. 186-9092
Mfr. Part No.MC74HC4052ADWG
€0.415
Each (In a Tube of 47)
units
- - - - - - - Surface Mount SOIC 16 10.45 x 7.6 x 2.4mm - AEC-Q100 +125 °C
RS Stock No. 772-9354
Mfr. Part No.NC7SBU3157P6X
€0.301
Each (On a Tape of 25)
units
- - - - - - - Surface Mount SC-70 6 2 x 1.25 x 1mm - - +85 °C
RS Stock No. 166-3563
Mfr. Part No.FSUSB43L10X
€0.506
Each (On a Reel of 5000)
units
- - - - - - - Surface Mount MicroPak 10 2.1 x 1.6 x 0.5mm - - +85 °C