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. 528-404
Mfr. Part No.CD4066BE
$0.40
Each (In a Tube of 25)
units
Quad SPST PDIP Through Hole 12 V, 15 V, 5 V, 9 V Analogue 14 Dual, Single Single Ended Single Ended ±3 V, ±5 V -55 °C +125 °C 4 -
RS Stock No. 634-489
Mfr. Part No.CD74HCT4051E
$0.89
Each
units
Single 8:1 PDIP Through Hole 5 V Analogue Multiplexer 16 Dual, Single Single Ended Single Ended ±3V -55 °C +125 °C 1 -
RS Stock No. 145-0654
Mfr. Part No.SN74HC4851D
$0.49
Each (In a Tube of 40)
units
Single 8:1 SOIC Surface Mount 3 V, 5 V Analogue Multiplexer 16 Single Single Ended Single Ended - -40 °C +125 °C 1 -
RS Stock No. 541-9645
Mfr. Part No.TC4052BP(F)
BrandToshiba
$2.576
Each (In a Pack of 5)
units
Dual 4:1 PDIP Through Hole 12 V, 15 V, 5 V, 9 V Analogue Multiplexer 16 Dual, Single Differential Differential ±3 V, ±5 V -40 °C +85 °C 2 -
RS Stock No. 663-1726
Mfr. Part No.SN74CBT3257D
$0.632
Each (In a Pack of 5)
units
Quad 2:1 SOIC Surface Mount - - 16 - Single Ended Single Ended - -40 °C +85 °C - -
RS Stock No. 178-9198
Mfr. Part No.SN74CBT3257D
$1.428
Each (In a Tube of 40)
units
Quad 2:1 SOIC Surface Mount - - 16 - Single Ended Single Ended - -40 °C +85 °C - -
RS Stock No. 662-8036
Mfr. Part No.SN74CBT3257DR
$0.932
Each (In a Pack of 5)
units
Quad 2:1 SOIC Surface Mount - - 16 - Single Ended Single Ended - -40 °C +85 °C - -
RS Stock No. 629-4908
Mfr. Part No.DG419DJ-E3
BrandVishay
$3.20
Each
units
Single SPDT PDIP Through Hole 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. 162-7070
Mfr. Part No.SN74LVC2G66DCTR
$0.283
Each (On a Reel of 3000)
units
Dual SPST SSOP Surface Mount 3 V, 5 V Analogue 8 Single Single Ended Single Ended - -40 °C +85 °C 2 -
RS Stock No. 662-2631
Mfr. Part No.SN74LVC2G66DCTR
$0.655
Each (In a Pack of 10)
units
Dual SPST SSOP Surface Mount 3 V, 5 V Analogue 8 Single Single Ended Single Ended - -40 °C +85 °C 2 -
RS Stock No. 169-6049
Mfr. Part No.DG419DJ-E3
BrandVishay
$1.741
Each (In a Tube of 25)
units
Single SPDT PDIP Through Hole 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. 806-1589
Mfr. Part No.MC74HC4053ADG
$0.433
Each (In a Pack of 48)
units
Triple 2:1 SOIC Surface Mount 2 → 12 V, 2 → 6 V Analogue 16 Single Single Ended Single Ended - -55 °C +125 °C 1 -
RS Stock No. 791-8829
Mfr. Part No.74LVC1G3157GW,125
BrandNexperia
$0.139
Each (In a Pack of 100)
units
Single 2:1 TSSOP Surface Mount 3.3 V Analogue 6 Single Single Ended Single Ended - -40 °C +125 °C 1 -
RS Stock No. 168-4831
Mfr. Part No.TS5A3357DCUT
$1.216
Each (On a Reel of 250)
units
Single SP3T VSSOP Surface Mount 3 V, 5 V Analogue 8 Single Single Ended Differential - -40 °C +85 °C 1 -
RS Stock No. 662-2805
Mfr. Part No.TS5A3357DCUR
$1.174
Each (In a Pack of 5)
units
Single SP3T VSSOP Surface Mount 3 V, 5 V Analogue 8 Single Single Ended Differential - -40 °C +85 °C 1 -
RS Stock No. 169-6047
Mfr. Part No.DG201BDJ-E3
BrandVishay
$1.842
Each (In a Tube of 25)
units
Quad SPST PDIP Through Hole 5 V, 9 V, 12 V, 15 V, 18 V, 24 V Analogue 16 Dual, Single Single Ended Single Ended ±12 V, ±15 V, ±18 V, ±5 V, ±9 V -40 °C +85 °C 4 -
RS Stock No. 162-7197
Mfr. Part No.TS5A3357DCUR
$0.52
Each (On a Reel of 3000)
units
Single SP3T VSSOP Surface Mount 3 V, 5 V Analogue 8 Single Single Ended Differential - -40 °C +85 °C 1 -
RS Stock No. 629-4885
Mfr. Part No.DG201BDJ-E3
BrandVishay
$2.33
Each
units
Quad SPST PDIP Through Hole 12 V, 15 V, 18 V, 24 V, 5 V, 9 V Analogue 16 Dual, Single Single Ended Single Ended ±12 V, ±15 V, ±18 V, ±5 V, ±9 V -40 °C +85 °C 4 -
RS Stock No. 806-1583
Mfr. Part No.MC74HC4053ADR2G
$0.501
Each (On a Tape of 50)
units
Triple 2:1 SOIC Surface Mount 2 → 12 V, 2 → 6 V Analogue 16 Single Single Ended Single Ended - -55 °C +125 °C 1 -
RS Stock No. 389-306
Mfr. Part No.TS5A3357DCUT
$1.488
Each (In a Pack of 10)
units
Single SP3T VSSOP Surface Mount 3 V, 5 V Analogue 8 Single Single Ended Differential - -40 °C +85 °C 1 -
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