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. 497-3766
Mfr. Part No.ADG715BRUZ
R 99.30
Each
units
- - - - - - - Surface Mount TSSOP 24 7.8 x 4.4 x 1.05mm - - +85 °C
RS stock no. 401-652
Mfr. Part No.ADG719BRTZ-500RL7
R 41.05
Each (In a Pack of 5)
units
- - - - - - - Surface Mount SOT-23 6 2.9 x 1.6 x 1.15mm - - +125 °C
RS stock no. 709-2047
Mfr. Part No.SN74HC157N
R 6.893
Each (In a Pack of 10)
units
- - - - - - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm - - +85 °C
RS stock no. 159-9345
Mfr. Part No.ADG819BRTZ-500RL7
R 27.302
Each (On a Reel of 500)
units
- - - - - - - Surface Mount SOT-23 6 3 x 1.7 x 1.3mm - - +125 °C
RS stock no. 808-3911
Mfr. Part No.NLAS4599DFT2G
R 4.799
Each (On a Tape of 50)
units
- - - - - - - Surface Mount SC-88 6 2.2 x 1.35 x 1mm - - +125 °C
RS stock no. 178-9152
Mfr. Part No.CD74HC4053M
R 7.458
Each (In a Tube of 40)
units
- - - - - - - Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm - - +125 °C
RS stock no. 166-2774
Mfr. Part No.NC7SZ157P6X
R 1.152
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount SC-70 6 2 x 1.25 x 1mm - - +85 °C
RS stock no. 829-0021
Mfr. Part No.VNQ860SP-E
R 71.06
Each
units
- - - - - - - Surface Mount PowerSO 10 9.5 x 7.6 x 3.65mm - - +150 °C
RS stock no. 169-7193
Mfr. Part No.74HC4066BQ,115
BrandNexperia
R 2.063
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount VQFN 14 3.1 x 2.6 x 0.95mm - - +125 °C
RS stock no. 662-2704
Mfr. Part No.CD74HC4316E
R 11.97
Each (In a Pack of 10)
units
- - - - - - - Through Hole PDIP 16 19.3 x 6.35 x 4.57mm - - +125 °C
RS stock no. 103-8178
Mfr. Part No.74HC4053D,652
BrandNexperia
R 5.658
Each (In a Tube of 50)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - +125 °C
RS stock no. 523-8856
Mfr. Part No.ADG774BRZ
R 91.52
Each
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.5mm - - +125 °C
RS stock no. 145-1740
Mfr. Part No.DG387BDJ-E3
BrandVishay
R 31.122
Each (In a Tube of 30)
units
- - - - - - - Through Hole DIP 14 - - - +85 °C
RS stock no. 791-8743
Mfr. Part No.74HC4066BQ,115
BrandNexperia
R 5.171
Each (On a Tape of 50)
units
- - - - - - - Surface Mount VQFN 14 3.1 x 2.6 x 0.95mm - - +125 °C
RS stock no. 522-9925
Mfr. Part No.ADG408BNZ
R 105.57
Each
units
- - - - - - - Through Hole PDIP 16 20.07 x 6.35 x 3.3mm - - +85 °C
RS stock no. 796-8956
Mfr. Part No.ADG819BRTZ-500RL7
R 47.14
Each (In a Pack of 2)
units
- - - - - - - Surface Mount SOT-23 6 3 x 1.7 x 1.3mm - - +125 °C
RS stock no. 163-0787
Mfr. Part No.NLAS4599DFT2G
R 1.688
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount SC-88 6 2.2 x 1.35 x 1mm - - +125 °C
RS stock no. 629-4908
Mfr. Part No.DG419DJ-E3
BrandVishay
R 37.98
Each
units
- - - - - - - Through Hole PDIP 8 10.92 x 7.11 x 3.81mm - - +85 °C
RS stock no. 459-455
Mfr. Part No.TS5A4597DBVR
R 5.329
Each (In a Pack of 20)
units
- - - - - - - Surface Mount SOT-23 5 2.9 x 1.6 x 1.15mm - - +85 °C
RS stock no. 663-1953
Mfr. Part No.SN74HC153PW
R 2.72
Each (In a Pack of 10)
units
- - - - - - - Surface Mount TSSOP 16 5 x 4.4 x 1.15mm - - +85 °C