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. 103-8176
Mfr. Part No.74HC4051D,652
BrandNexperia
HK$3.459
Each (In a Tube of 50)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - +125 °C
RS Stock No. 103-8177
Mfr. Part No.74HC4052D,652
BrandNexperia
HK$3.489
Each (In a Tube of 50)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - +125 °C
RS Stock No. 436-7436
Mfr. Part No.74HC151D,652
BrandNexperia
HK$3.003
Each (In a Tube of 50)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - +125 °C
RS Stock No. 103-8178
Mfr. Part No.74HC4053D,652
BrandNexperia
HK$3.423
Each (In a Tube of 50)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - +125 °C
RS Stock No. 181-7368
Mfr. Part No.74LVC157APW,118
BrandNexperia
HK$0.855
Each (On a Reel of 2500)
units
- - - - - - - Surface Mount TSSOP 16 5.1 x 4.5 x 0.95mm - - +125 °C
RS Stock No. 165-9914
Mfr. Part No.74LVC1G3157GW,125
BrandNexperia
HK$0.608
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount SOT-363 6 2.2 x 1.35 x 1mm - - +125 °C
RS Stock No. 168-9411
Mfr. Part No.74LVC4066D,112
BrandNexperia
HK$6.355
Each (In a Tube of 57)
units
- - - - - - - Surface Mount SOIC 14 8.75 x 4 x 1.45mm - - +125 °C
RS Stock No. 170-4901
Mfr. Part No.74AHCT1G66GW,125
BrandNexperia
HK$0.608
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount TSSOP 5 2.25 x 1.35 x 1mm - - +125 °C
RS Stock No. 169-7756
Mfr. Part No.74HC4051D,652
BrandNexperia
HK$3.88
Each
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - +125 °C
RS Stock No. 103-8391
Mfr. Part No.HEF4051BT,652
BrandNexperia
HK$2.304
Each (In a Tube of 50)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - +85 °C
RS Stock No. 136-4854
Mfr. Part No.HEF4052BT,653
BrandNexperia
HK$3.192
Each (In a Pack of 50)
units
- - - - - - - Surface Mount SO 16 10 x 4 x 1.45mm - - +125 °C
RS Stock No. 165-9925
Mfr. Part No.74AHC1G66GW,125
BrandNexperia
HK$0.397
Each (On a Reel of 3000)
units
- - - - - - - Surface Mount TSSOP 5 2.25 x 1.35 x 1mm - - +125 °C
RS Stock No. 146-0557
Mfr. Part No.74LVC1G18GW,125
BrandNexperia
HK$0.828
Each (On a Reel of 3000)
units
74LVC Demultiplexer 1-of-2 1 1 3 State Non-Inverting Surface Mount SC-88 6 2.2 x 1.35 x 1mm 5.5 V - +125 °C
RS Stock No. 178-6981
Mfr. Part No.74HCT157D,652
BrandNexperia
HK$3.36
Each (In a Tube of 50)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - +125 °C
RS Stock No. 178-7016
Mfr. Part No.74HC4053PW,112
BrandNexperia
HK$2.866
Each (In a Tube of 96)
units
- - - - - - - Surface Mount TSSOP 16 5.1 x 4.5 x 0.95mm - - +125 °C
RS Stock No. 816-8836
Mfr. Part No.74LVC2G66DC,125
BrandNexperia
HK$3.003
Each (In a Pack of 10)
units
- - - - - - - Surface Mount VSSOP 8 2.4 x 2.1 x 0.85mm - - +125 °C
RS Stock No. 170-7982
Mfr. Part No.74HC4051PW,118
BrandNexperia
HK$0.943
Each (On a Reel of 2500)
units
74HC Demultiplexer, Multiplexer 1-of-8 1 3 Single Ended Non-Inverting Surface Mount TSSOP 16 5.1 x 4.5 x 0.95mm 10 V - +125 °C
RS Stock No. 181-7372
Mfr. Part No.74HCT4053PW,118
BrandNexperia
HK$1.291
Each (On a Reel of 2500)
units
- - - - - - - Surface Mount TSSOP 16 5.1 x 4.5 x 0.95mm - - +125 °C
RS Stock No. 436-7672
Mfr. Part No.74HCT4051D,112
BrandNexperia
HK$4.264
Each (In a Tube of 50)
units
- - - - - - - Surface Mount SOIC 16 10 x 4 x 1.45mm - - +125 °C
RS Stock No. 813-9229
Mfr. Part No.74AHC1G66GV,125
BrandNexperia
HK$0.80
Each (On a Tape of 100)
units
- - - - - - - Surface Mount SC-74A 5 3.1 x 1.7 x 1mm 5.5 V - +125 °C