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 output
binary code input
only one output activated at a time
A decoder has:
N inputs
2N outputs
A 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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Beskrivning Pris 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-artikelnummer 634-120
Tillv. art.nrCD74HCT238E
VarumärkeTexas Instruments
11,99 kr
Each
Enheter
HCT Decoder, Demultiplexer 1-of-8 1 3 - Non-Inverting Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 5.5 V
RS-artikelnummer 709-2472
Tillv. art.nrSN74LS156NE4
VarumärkeTexas Instruments
5,19 kr
Each (In a Pack of 5)
Enheter
LS Decoder, Demultiplexer 1-of-4, 1-of-8 1, 2 2 Open Collector Inverting Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 5.25 V
RS-artikelnummer 145-0681
Tillv. art.nrCD74HCT238E
VarumärkeTexas Instruments
4,661 kr
Each (In a Tube of 25)
Enheter
HCT Decoder, Demultiplexer 1-of-8 1 3 - Non-Inverting Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 5.5 V
RS-artikelnummer 145-0014
Tillv. art.nrSN74LS156NE4
VarumärkeTexas Instruments
4,653 kr
Each (In a Tube of 25)
Enheter
LS Decoder, Demultiplexer 1-of-4, 1-of-8 1, 2 2 Open Collector Inverting Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 5.25 V
RS-artikelnummer 145-5719
Tillv. art.nrSN74ALS139N
VarumärkeTexas Instruments
8,007 kr
Each (In a Tube of 25)
Enheter
ALS Decoder, Demultiplexer 1-of-4 2 1 - Inverting Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 5.5 V
RS-artikelnummer 809-6194
Tillv. art.nrCD4028BPW
VarumärkeTexas Instruments
1,306 kr
Each (In a Pack of 15)
Enheter
4000 Decoder 4-of-10 1 4 CMOS Non-Inverting Surface Mount TSSOP 16 5.1 x 4.5 x 1.05mm 1.05mm 5.1mm 18 V
RS-artikelnummer 633-969
Tillv. art.nrCD74HCT42E
VarumärkeTexas Instruments
11,58 kr
Each
Enheter
HCT Decoder, Demultiplexer 1-of-10 1 - - Inverting Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 5.5 V
RS-artikelnummer 833-428
Tillv. art.nrCD74ACT138M
VarumärkeTexas Instruments
6,51 kr
Each
Enheter
ACT Decoder, Demultiplexer 1-of-8 1 3 - Inverting Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 1.58mm 9.9mm 5.5 V
RS-artikelnummer 662-8269
Tillv. art.nrSN74HCT138DR
VarumärkeTexas Instruments
0,83 kr
Each (In a Pack of 10)
Enheter
HCT Decoder, Demultiplexer 1-of-8 1 3 - Inverting Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 1.58mm 9.9mm 5.5 V
RS-artikelnummer 145-0396
Tillv. art.nrCD74ACT138M
VarumärkeTexas Instruments
2,568 kr
Each (In a Tube of 40)
Enheter
ACT Decoder, Demultiplexer 1-of-8 1 3 - Inverting Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 1.58mm 9.9mm 5.5 V
RS-artikelnummer 162-4144
Tillv. art.nrCD74ACT238E
VarumärkeTexas Instruments
5,186 kr
Each (In a Tube of 25)
Enheter
ACT Decoder, Demultiplexer 1-of-8 1 3 - Non-Inverting Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 5.5 V
RS-artikelnummer 662-7241
Tillv. art.nrCD74HCT137MT
VarumärkeTexas Instruments
14,434 kr
Each (In a Pack of 5)
Enheter
HCT Decoder, Demultiplexer 1-of-8 1 1 - Inverting Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 1.58mm 9.9mm 5.5 V
RS-artikelnummer 145-0082
Tillv. art.nrCD74HCT138M
VarumärkeTexas Instruments
5,514 kr
Each (In a Tube of 40)
Enheter
HCT Decoder, Demultiplexer 1-of-8 1 3 - Inverting Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 1.58mm 9.9mm 5.5 V
RS-artikelnummer 662-6835
Tillv. art.nrCD4028BM96
VarumärkeTexas Instruments
3,102 kr
Each (In a Pack of 10)
Enheter
4000 Decoder, Demultiplexer 1-of-10 1 - - Non-Inverting Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 1.58mm 9.9mm 18 V
RS-artikelnummer 796-7966
Tillv. art.nrCD74HC137E
VarumärkeTexas Instruments
4,728 kr
Each (In a Pack of 25)
Enheter
74HC Decoder, Demultiplexer 1-of-8 1 3 - Inverting Through Hole PDIP 16 19.69 x 6.6 x 4.57mm 4.57mm 19.69mm 6 V
RS-artikelnummer 662-8430
Tillv. art.nrSN74LV138APWR
VarumärkeTexas Instruments
0,956 kr
Each (In a Pack of 10)
Enheter
LV Decoder, Demultiplexer 1-of-8 1 3 - Inverting Surface Mount TSSOP 16 5 x 4.4 x 1.15mm 1.15mm 5mm 5.5 V
RS-artikelnummer 923-2486
Tillv. art.nrSN74HC138N
VarumärkeTexas Instruments
3,197 kr
Each (In a Tube of 25)
Enheter
HC Decoder, Demultiplexer 1-of-8 1 3 - Inverting Through Hole PDIP 16 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm 6 V
RS-artikelnummer 526-509
Tillv. art.nrSN74LS138D
VarumärkeTexas Instruments
7,132 kr
Each (In a Tube of 40)
Enheter
LS Decoder, Demultiplexer 1-of-8 1 3 - Inverting Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 1.58mm 9.9mm 5.25 V
RS-artikelnummer 663-2818
Tillv. art.nrSN74LVC138APW
VarumärkeTexas Instruments
3,423 kr
Each (In a Pack of 10)
Enheter
LVC Decoder, Demultiplexer 1-of-8 1 3 - Inverting Surface Mount TSSOP 16 5 x 4.4 x 1.15mm 1.15mm 5mm 3.6 V
RS-artikelnummer 162-6918
Tillv. art.nrCD4028BM96
VarumärkeTexas Instruments
1,338 kr
Each (On a Reel of 2500)
Enheter
4000 Decoder, Demultiplexer 1-of-10 1 - - Non-Inverting Surface Mount SOIC 16 9.9 x 3.91 x 1.58mm 1.58mm 9.9mm 18 V