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. 168-4850
Mfr. Part No.SN74HC4066DR
HK$1.055
Each (On a Reel of 2500)
units
Quad SPST SOIC Surface Mount 5 V Analogue 14 Single Single Ended Single Ended - -40 °C +85 °C 4 -
RS Stock No. 545-8397
Mfr. Part No.TS5A23166DCUR
HK$3.602
Each (In a Pack of 5)
units
Dual SPST VSSOP Surface Mount 3 V, 5 V Analogue 8 Single Single Ended Single Ended - -40 °C +85 °C 2 -
RS Stock No. 806-3204
Mfr. Part No.MC14067BDWG
HK$8.359
Each (In a Pack of 10)
units
SP16T SOIC Surface Mount 3 → 18 V dc Analogue 24 Single Single Ended Single Ended - -55 °C +125 °C 1 -
RS Stock No. 796-8950
Mfr. Part No.ADG849YKSZ-500RL7
HK$15.38
Each (In a Pack of 5)
units
Single SPDT SC-70 Surface Mount 1.8 → 5.5 V Analogue 6 Single Single Ended Single Ended - -40 °C +125 °C 1 -
RS Stock No. 161-0183
Mfr. Part No.ADG507AKRZ
HK$93.176
Each (In a Tube of 27)
units
Single 8:1 SOIC W Surface Mount 12 V, 15 V Analogue Multiplexer 28 Dual, Single Differential Differential ±12 V, ±15 V -40 °C +85 °C 1 -
RS Stock No. 798-7783
Mfr. Part No.MAX4618EUE+
BrandMaxim
HK$16.86
Each (In a Pack of 2)
units
Dual 4:1 TSSOP Surface Mount 2 → 5.5 V Analogue Multiplexer 16 Single Single Ended Single Ended - -40 °C +85 °C 2 -
RS Stock No. 144-9976
Mfr. Part No.SN74HC251PW
HK$1.969
Each (In a Tube of 90)
units
Single 8:1 TSSOP Surface Mount - - 16 - Single Ended Differential - -40 °C +85 °C - -
RS Stock No. 497-3946
Mfr. Part No.ADG709CRUZ
HK$35.85
Each
units
Single 4:1 TSSOP Surface Mount 3 V, 5 V Analogue Multiplexer 16 Dual, Single Differential Differential ±2.5V -40 °C +85 °C 1 -
RS Stock No. 759-1597
Mfr. Part No.ADG1606BRUZ
HK$64.78
Each
units
Single 16:1 TSSOP Surface Mount 12 V Analogue Multiplexer 28 Dual, Single Differential Single Ended ±5V -40 °C +125 °C 1 -
RS Stock No. 663-0070
Mfr. Part No.CD74HC157M
HK$2.753
Each (In a Pack of 10)
units
Quad 2:1 SOIC Surface Mount - - 16 - Single Ended Single Ended - -55 °C +125 °C - -
RS Stock No. 538-6911
Mfr. Part No.ADG732BSUZ
HK$96.10
Each
units
Single 32:1 TQFP Surface Mount 3 V, 5 V Analogue Multiplexer 48 Dual, Single Single Ended Single Ended ±2.5V -40 °C +85 °C 1 -
RS Stock No. 523-0048
Mfr. Part No.ADG406BNZ
HK$102.46
Each
units
Single 16:1 PDIP Through Hole 12 V Analogue Multiplexer 28 Dual, Single Single Ended Single Ended ±15V -40 °C +85 °C 1 -
RS Stock No. 710-4803
Mfr. Part No.DG419DY-T1-E3
BrandVishay
HK$10.924
Each (In a Pack of 5)
units
Single SPDT SOIC Surface Mount 15 V, 18 V, 24 V, 28 V Analogue 8 Dual, Single Single Ended Differential ±12 V, ±15 V, ±18 V, ±9 V -40 °C +85 °C 1 -
RS Stock No. 662-8171
Mfr. Part No.SN74HC251DR
HK$3.011
Each (In a Pack of 10)
units
Single 8:1 SOIC Surface Mount - - 16 - Single Ended Differential - -40 °C +85 °C - -
RS Stock No. 756-2820
Mfr. Part No.TC4066BF(N,F)
BrandToshiba
HK$3.738
Each (In a Pack of 5)
units
Quad SOP Surface Mount 3 → 18 V Bilateral 14 Single Single Ended Single Ended - -40 °C +85 °C 4 -
RS Stock No. 806-1426
Mfr. Part No.MC74HC157ADTR2G
HK$1.883
Each (In a Pack of 50)
units
Quad 2:1 TSSOP Surface Mount 2 → 6 V Multiplexer 16 Single Single Ended Single Ended - -55 °C +125 °C 4 -
RS Stock No. 169-8414
Mfr. Part No.DG211DY+
BrandMaxim
HK$51.219
Each (In a Tube of 50)
units
Quad SPST SOIC Surface Mount - Analogue 16 Dual Single Ended Single Ended ±4.5 → ±18V -40 °C +85 °C 4 -
RS Stock No. 636-4057
Mfr. Part No.DG441DJ-E3
BrandVishay
HK$17.11
Each
units
Quad SPST PDIP Through Hole 15 V, 18 V, 24 V, 28 V Analogue 16 Dual, Single Single Ended Single Ended ±12 V, ±15 V, ±18 V, ±9 V -40 °C +85 °C 4 -
RS Stock No. 912-7577
Mfr. Part No.ADG732BSUZ
HK$64.373
Each (In a Tray of 250)
units
Single 32:1 TQFP Surface Mount 3 V, 5 V Analogue Multiplexer 48 Dual, Single Single Ended Single Ended ±2.5V -40 °C +85 °C 1 -
RS Stock No. 427-301
Mfr. Part No.ADG507AKRZ
HK$101.56
Each
units
Single 8:1 SOIC W Surface Mount 12 V, 15 V Analogue Multiplexer 28 Dual, Single Differential Differential ±12 V, ±15 V -40 °C +85 °C 1 -
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