Decoders & Demultiplexers

The difference between decoders and demultiplexers is that demultiplexers select an output line. A decoder takes in inputs and uses those inputs to determine which of the 2N outputs lines is high. Decoder:digital circuit that converts an input binary code into a single numeric outputbinary code inputonly one output activated at a timeA decoder has:N inputs2N outputsA decoder selects one of 2N outputs by decoding the binary value on the N inputs. The decoder generates all of the minterms of the N input variables. Exactly one output will be active for each combination of the inputs.Demultiplexer (demux):receives the output signals from the multiplexer and the receiver end it converts them back to the original form

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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 Height Length Maximum Operating Supply Voltage
RS Stock No. 806-1508
Mfr. Part No.MC74HC238ADR2G
kr 0,66
Each (In a Pack of 50)
Units
74HC Decoder, Demultiplexer 1-of-8 1 3 3 State Non-Inverting Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 6 V
RS Stock No. 803-0995
Mfr. Part No.74VHCT138AMTC
kr 1,921
Each (In a Pack of 47)
Units
VHC Decoder, Demultiplexer 1-of-8 1 1 - - Surface Mount TSSOP 16 5 x 4.4 x 0.9mm 0.9mm 5mm 5.5 V
RS Stock No. 739-5175
Mfr. Part No.NC7SZ19P6X
kr 3,27
Each (In a Pack of 5)
Units
TinyLogic UHS Decoder, Demultiplexer 1-of-2 1 1 - Non-Inverting Surface Mount SC-70 6 2 x 1.25 x 1mm 1mm 2mm 5.5 V
RS Stock No. 806-3917
Mfr. Part No.MC74VHC139DTR2G
kr 3,162
Each (In a Pack of 25)
Units
VHC Decoder, Demultiplexer 2-of-4 2 2 Buffer, 3 State Inverting Surface Mount TSSOP 16 5.1 x 4.5 x 1.05mm 1.05mm 5.1mm 5.5 V
RS Stock No. 145-4239
Mfr. Part No.MC74HC238ADR2G
kr 0,662
Each (On a Reel of 2500)
Units
74HC Decoder, Demultiplexer 1-of-8 1 3 3 State Non-Inverting Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 6 V
RS Stock No. 806-1416
Mfr. Part No.MC74HC139ADG
kr 2,902
Each (In a Pack of 48)
Units
74HC Decoder, Demultiplexer 1-of-4 2 2 3 State Inverting Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 6 V
RS Stock No. 806-2273
Mfr. Part No.MC74ACT139DG
kr 1,176
Each (In a Pack of 25)
Units
74ACT Decoder, Demultiplexer 1-of-4 2 2 CMOS Inverting Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 5.5 V
RS Stock No. 806-2166
Mfr. Part No.MC74AC139DG
kr 1,176
Each (In a Pack of 25)
Units
74AC Decoder, Demultiplexer 1-of-4 2 2 CMOS Inverting Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 6 V
RS Stock No. 806-3309
Mfr. Part No.MC14543BDR2G
kr 1,003
Each (In a Pack of 25)
Units
MC140 Decoder - 1 1 Single Ended Inverting Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 18 V
RS Stock No. 671-1582
Mfr. Part No.74LCX138M
kr 5,464
Each (In a Pack of 5)
Units
LCX Decoder, Demultiplexer 1-of-8 1 3 - Inverting Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 3.6 V
RS Stock No. 186-8795
Mfr. Part No.74AC139SC
kr 3,992
Each (In a Tube of 48)
Units
AC Decoder, Demultiplexer 1-of-4 - - - - Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 6 V
RS Stock No. 145-5314
Mfr. Part No.74AC138SC
kr 4,408
Each (In a Tube of 48)
Units
AC Decoder, Demultiplexer 1-of-8 1 3 - Inverting Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 6 V
RS Stock No. 184-4278
Mfr. Part No.MC74HC238ADG
kr 1,828
Each (In a Tube of 48)
Units
74HC Decoder, Demultiplexer 1-of-8 1 3 CMOS, LSTTL Non-Inverting Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 6 V
RS Stock No. 806-3166
Mfr. Part No.MC14028BDR2G
kr 3,466
Each (On a Tape of 25)
Units
MC140 Decoder 1-of-10 1 4 - Non-Inverting Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 18 V
RS Stock No. 186-9158
Mfr. Part No.74AC139SC
kr 4,391
Each (In a Pack of 25)
Units
AC Decoder, Demultiplexer 1-of-4 - - - - Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 6 V
RS Stock No. 806-3157
Mfr. Part No.MC14028BDG
kr 3,653
Each (In a Pack of 25)
Units
MC140 Decoder 1-of-10 1 4 - Non-Inverting Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 18 V
RS Stock No. 186-9382
Mfr. Part No.MC74HCT138ADG
kr 3,908
Each (In a Pack of 25)
Units
HCT Decoder, Demultiplexer 1-of-8 - - TTL - Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 6 V dc
RS Stock No. 166-3142
Mfr. Part No.74LCX138BQX
kr 1,659
Each (On a Reel of 3000)
Units
LCX Decoder, Demultiplexer 1-of-8 1 1 3 State Inverting Surface Mount DQFN 16 3.5 x 2.5 x 0.75mm 0.75mm 3.5mm 3.6 V
RS Stock No. 145-5318
Mfr. Part No.74LCX138MTC
kr 1,198
Each (In a Tube of 94)
Units
LCX Decoder, Demultiplexer 1-of-8 1 3 - Inverting Surface Mount TSSOP 16 5 x 4.4 x 0.9mm 0.9mm 5mm 3.6 V
RS Stock No. 145-2971
Mfr. Part No.MC74ACT138DG
kr 1,19
Each (In a Tube of 48)
Units
74ACT Decoder, Demultiplexer 1-of-8 1 3 CMOS Inverting Surface Mount SOIC 16 10 x 4 x 1.5mm 1.5mm 10mm 5.5 V