Multiplexer Switch ICs

Multiplexer Switch ICs (MUX or MPX) is a device designed to control a signal movement within the circuit. The multiplexer selects one signal input from a several digital or analogue channels and forwards it further to the circuit. Switch ICs also increases the amount of information that can be transferred within the network.



Multiplexers Switch ICs are also known as Data Selectors and can be used to control and implement true/false Boolean functions.



Multiplexers are classified into four types:



  • 2 - 1 multiplexer ( 1selection line)

  • 4 - 1 multiplexer (2 selection lines)

  • 8 - 1 multiplexer(3 selection lines)

  • 16 - 1 multiplexer (4 selection lines)



What's a difference between digital and analog multiplexers?


Digital Multiplexers are digital circuits made from logic gates that control digital or binary data. An analogue switch uses transistors, relays or MOSFET's to switch one of the voltage/current inputs to a single output.



What is a typical application of multiplexers switch ICs?



  • Communication Systems - transmission and control of data e.g. video or audio signals from different channels.

  • Telephone Network - multiple network signal control and integration into a single line.

  • Computer memory systems - control and maintenance a big amount of data by connecting memory to integrated parts of the computer.



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Description Price Configuration Package Type Mounting Type Typical Single Supply Voltage Switch Type Pin Count Power Supply Type Input Signal Type Output Signal Type Typical Dual Supply Voltage Minimum Operating Temperature Maximum Operating Temperature Number of Channels per Chip Automotive Standard
RS Stock No. 806-1422
Mfr. Part No.MC74HC157ADG
PHP15.44
Each (In a Pack of 48)
units
Quad 2:1 SOIC Surface Mount 2 → 6 V Multiplexer 16 Single Single Ended Single Ended - -55 °C +125 °C 4 -
RS Stock No. 772-9294
Mfr. Part No.FSA642UMX
PHP47.43
Each (On a Tape of 5)
units
TPDT UMLP Surface Mount 2.65 → 4.3 V Analogue 24 Single Differential, Single Ended Differential, Single Ended - -40 °C +85 °C - -
RS Stock No. 842-7917
Mfr. Part No.NLAS2750MUTAG
PHP24.41
Each (In a Pack of 25)
units
Dual SPDT UQFN Surface Mount 1.8 → 5 V Analogue 10 Single Single Ended Single Ended - -40 °C +85 °C 2 -
RS Stock No. 163-0264
Mfr. Part No.NLAS2750MUTAG
PHP10.66
Each (On a Reel of 3000)
units
Dual SPDT UQFN Surface Mount 1.8 → 5 V Analogue 10 Single Single Ended Single Ended - -40 °C +85 °C 2 -
RS Stock No. 864-4768
Mfr. Part No.FSA642UMX
PHP17.034
Each (On a Reel of 5000)
units
TPDT UMLP Surface Mount 2.65 → 4.3 V Analogue 24 Single Differential Differential - -40 °C +85 °C 3 -
RS Stock No. 162-9150
Mfr. Part No.NLAS4684MR2G
PHP17.17
Each (On a Reel of 4000)
units
Dual SPDT MSOP Surface Mount 1.8 → 5.5 V Analogue 10 Single Single Ended Single Ended - -55 °C +125 °C 2 -
RS Stock No. 805-1936
Mfr. Part No.NLAS4684MR2G
PHP38.566
Each (In a Pack of 20)
units
Dual SPDT MSOP Surface Mount 1.8 → 5.5 V Analogue 10 Single Single Ended Single Ended - -55 °C +125 °C 2 -
RS Stock No. 806-4027
Mfr. Part No.MC74VHC1G66DFT1G
PHP5.049
Each (On a Tape of 100)
units
Single SPST SC-88A Surface Mount 2 → 5.5 V Analogue 5 Single Single Ended Single Ended - -55 °C +125 °C 1 -
RS Stock No. 163-0629
Mfr. Part No.MC74VHC1G66DFT1G
PHP3.15
Each (On a Reel of 3000)
units
Single SPST SC-88A Surface Mount 2 → 5.5 V Analogue 5 Single Single Ended Single Ended - -55 °C +125 °C 1 -
RS Stock No. 805-3074
Mfr. Part No.NLAS7222CMUTBG
PHP44.10
Each (On a Tape of 10)
units
Single DPDT UQFN Surface Mount 1.65 → 4.5 V Analogue 10 Single Differential Differential - -40 °C +85 °C 1 -
RS Stock No. 145-4175
Mfr. Part No.74FST3257DR2G
PHP6.93
Each (On a Reel of 2500)
units
Quad 2:1 SOIC Surface Mount 4 → 5.5 V Demultiplexer 16 Single Single Ended Single Ended - -40 °C +85 °C 1 -
RS Stock No. 802-1787
Mfr. Part No.NS5B1G384DFT2G
PHP6.46
Each (In a Pack of 100)
units
Single SPST SC-70 Surface Mount 2 → 5.5 V Analogue 5 Single Single Ended Single Ended - -40 °C +85 °C 1 -
RS Stock No. 171-8447
Mfr. Part No.NL3S22UHMUTAG
PHP33.201
Each (In a Pack of 50)
units
DPDT UQFN Surface Mount 2.7 → 3.6 V dc Audio 10 Single Differential Differential - -40 °C +85 °C 2 -
RS Stock No. 123-8842
Mfr. Part No.NLAS3157MX3TCG
PHP21.604
Each (In a Pack of 25)
units
Single SPDT ULLGA Surface Mount 1.65 → 4.5 V Analogue Switch 6 Single Single Ended Single Ended - -40 °C +85 °C 2 -
RS Stock No. 166-3523
Mfr. Part No.FSA2267AMUX
PHP24.94
Each (On a Reel of 4000)
units
Dual SPDT MSOP Surface Mount 1.65 → 3.6 V Analogue 10 Single Differential Differential - -40 °C +85 °C 2 -
RS Stock No. 739-0206
Mfr. Part No.FSA3157P6X
PHP24.236
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 166-3410
Mfr. Part No.FST3253MX
PHP11.985
Each (On a Reel of 2500)
units
Dual 4:1 SOIC Surface Mount 4 → 5.5 V Multiplexer 16 Single Differential Differential - -40 °C +85 °C 8 -
RS Stock No. 171-8362
Mfr. Part No.NL3S22UHMUTAG
PHP13.923
Each (On a Reel of 3000)
units
DPDT UQFN Surface Mount 2.7 → 3.6 V dc Audio 10 Single Differential Differential - -40 °C +85 °C 2 -
RS Stock No. 186-9761
Mfr. Part No.MC74HC4051ADTG
PHP20.349
Each (In a Pack of 25)
units
Single TSSOP Surface Mount 2 → 12 V Analogue Multiplexer/Demultiplexer 16 Single CMOS CMOS - -55 °C +125 °C 1 AEC-Q100
RS Stock No. 671-1179
Mfr. Part No.FSA1156P6X
PHP34.65
Each (In a Pack of 5)
units
Single SPST SC-70 Surface Mount 3 V, 5 V Analogue 6 Single Single Ended Single Ended - -40 °C +85 °C 1 -