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. 190-5631
Mfr. Part No.MAX4782EUE+
R 63.498
Each (In a Pack of 5)
units
- - - - - - - Surface Mount TSSOP 16 5.1 x 4.5 x 0.95mm - - +85 °C
RS stock no. 190-5671
Mfr. Part No.DG419DJ+
R 111.59
Each (In a Pack of 2)
units
- - - - - - - Through Hole PDIP 8 9.91 x 7.87 x 4.45mm - - +85 °C
RS stock no. 802-1787
Mfr. Part No.NS5B1G384DFT2G
R 0.903
Each (In a Pack of 100)
units
- - - - - - - Surface Mount SC-70 5 2.2 x 1.35 x 1mm - - +85 °C
RS stock no. 759-0342
Mfr. Part No.ADG436BNZ
R 116.14
Each
units
- - - - - - - Through Hole PDIP 16 20.32 x 7.11 x 5.33mm - - +85 °C
RS stock no. 164-8245
Mfr. Part No.DG2502DB-T2-GE1
BrandVishay
R 7.346
Each (In a Pack of 5)
units
- - - - - - - Surface Mount WCSP 16 1.48 x 1.48 x 0.306mm - - +85 °C
RS stock no. 427-301
Mfr. Part No.ADG507AKRZ
R 256.43
Each
units
- - - - - - - Surface Mount SOIC W 28 18.1 x 7.6 x 2.35mm - - +85 °C
RS stock no. 164-7591
Mfr. Part No.DG612EEN-T1-GE4
BrandVishay
R 8.266
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount MiniQFN 16 2.7 x 1.9 x 0.55mm - - +125 °C
RS stock no. 814-8844
Mfr. Part No.DG333ADW-E3
BrandVishay
R 82.537
Each (In a Pack of 3)
units
- - - - - - - Surface Mount SOIC 20 0.504 x 0.295 x 0.091in - - +85 °C
New
RS stock no. 217-3764
Mfr. Part No.QS3VH253QG8
R 18.03
Each (In a Pack of 10)
units
- - - - - - - Surface Mount QSOP 16 - - - -
RS stock no. 162-9145
Mfr. Part No.NLAS3899BMNTXG
R 5.463
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount QFN 16 3 x 3 x 0.95mm - - +85 °C
RS stock no. 189-8419
Mfr. Part No.MAX309ESE+
R 131.08
Each
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.5mm - - +85 °C
RS stock no. 190-5424
Mfr. Part No.MAX4544CSA+
R 20.332
Each (In a Pack of 10)
units
- - - - - - - Surface Mount SO 8 5 x 4 x 1.5mm - - +70 °C
RS stock no. 538-6949
Mfr. Part No.ADG823BRMZ
R 52.57
Each
units
- - - - - - - Surface Mount MSOP 8 3 x 3 x 0.85mm - - +125 °C
RS stock no. 162-7194
Mfr. Part No.TS5A3157DCKR
R 1.829
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount SC-70 6 2 x 1.25 x 0.9mm - - +85 °C
RS stock no. 192-1646
Mfr. Part No.DG403DJ+
R 178.52
Each
units
- - - - - - - Through Hole PDIP 16 19.43 x 7.87 x 4.45mm - - +85 °C
RS stock no. 919-0222
Mfr. Part No.DG468DV-T1-E3
BrandVishay
R 5.598
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount TSOP 6 3.05 x 1.65 x 1mm - - +85 °C
RS stock no. 145-6104
Mfr. Part No.SN74LS151N
R 12.301
Each (In a Tube of 25)
units
- - - - - - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm - - +70 °C
RS stock no. 192-2981
Mfr. Part No.MAX379CPE+
R 381.59
Each
units
- - - - - - - Through Hole PDIP 16 19.43 x 7.87 x 4.45mm - - +70 °C
RS stock no. 759-2761
Mfr. Part No.ADG1438BRUZ
R 119.36
Each
units
- - - - - - - Surface Mount TSSOP 20 6.6 x 4.5 x 1.2mm - - +125 °C
RS stock no. 802-2089
Mfr. Part No.NCN1154MUTAG
R 5.229
Each (In a Pack of 10)
units
- - - - - - - Surface Mount UQFN 12 2 x 1.7 x 0.5mm - - +85 °C