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. 772-9294
Mfr. Part No.FSA642UMX
PHP20.744
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. 805-1936
Mfr. Part No.NLAS4684MR2G
PHP39.32
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. 806-1422
Mfr. Part No.MC74HC157ADG
PHP5.452
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. 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. 842-7917
Mfr. Part No.NLAS2750MUTAG
PHP17.612
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. 806-4027
Mfr. Part No.MC74VHC1G66DFT1G
PHP3.05
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. 163-0264
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
PHP22.299
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. 163-0629
Mfr. Part No.MC74VHC1G66DFT1G
PHP2.895
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. 186-9792
Mfr. Part No.MC14052BDTR2G
PHP26.24
Each (In a Pack of 25)
units
SP8T TSSOP Surface Mount 3 → 18 V dc Analogue Multiplexer/Demultiplexer 16 Single CMOS CMOS - -55 °C +125 °C 1 AEC-Q100
RS Stock No. 145-5272
Mfr. Part No.MC74LCX157DR2G
PHP5.474
Each (On a Reel of 2500)
units
Quad 2:1 SOIC Surface Mount 3.3 V Multiplexer 16 Single Differential Single Ended - -40 °C +85 °C 2 -
RS Stock No. 163-1079
Mfr. Part No.NLVAS4599DFT2G
PHP5.72
Each (On a Reel of 3000)
units
Single SPDT SC-88 Surface Mount 2 → 5.5 V Analogue 6 Single Single Ended Single Ended - -55 °C +125 °C 2 -
RS Stock No. 807-5973
Mfr. Part No.FSA2567UMX
PHP28.77
Each (In a Pack of 10)
units
Single 4:1 UMLP Surface Mount 1.65 → 4.3 V Analogue 16 Single Differential Differential - -40 °C +85 °C 1 -
RS Stock No. 178-7587
Mfr. Part No.NC7SB3157P6X
PHP4.41
Each (On a Reel of 3000)
units
Single SPDT SC-70 Surface Mount 3 V, 5 V Analogue 6 Single Single Ended Differential - -40 °C +85 °C 1 -
RS Stock No. 145-4023
Mfr. Part No.MC74HC4851ADWR2G
PHP11.97
Each (On a Reel of 1000)
units
Single 8:1 SOIC Surface Mount 2 → 6 V Analogue 16 Single Single Ended Single Ended - -55 °C +125 °C 1 -
RS Stock No. 178-4792
Mfr. Part No.MC14066BDG
PHP14.40
Each (In a Tube of 55)
units
Quad SPST SOIC Surface Mount 5 V, 9 V, 12 V, 15 V Analogue 14 Single Single Ended Single Ended - -55 °C +125 °C 4 -
RS Stock No. 802-1673
Mfr. Part No.NLAST4599DTT1G
PHP14.559
Each (On a Tape of 50)
units
Single SPDT TSOP Surface Mount 2 → 5.5 V Analogue 6 Single Single Ended Single Ended - -55 °C +125 °C 1 -
RS Stock No. 166-2774
Mfr. Part No.NC7SZ157P6X
PHP3.528
Each (On a Reel of 3000)
units
Single 2:1 SC-70 Surface Mount 1.65 → 5.5 V Analogue Multiplexer 6 Single Differential Single Ended - -40 °C +85 °C 1 -
RS Stock No. 170-3569
Mfr. Part No.MC14052BDR2G
PHP9.77
Each (On a Reel of 2500)
units
Dual DP4T SOIC Surface Mount 3 → 18 V dc Analogue 16 Single Single Ended Single Ended - -55 °C +125 °C 2 -
RS Stock No. 162-9149
Mfr. Part No.NLAS4599DTT1G
PHP5.62
Each (On a Reel of 3000)
units
Single SPDT TSOP Surface Mount 2 → 5.5 V Analogue 6 Single Single Ended Single Ended - -55 °C +125 °C 1 -