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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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庫存編號 483-6421
製造零件編號74HC154D,652
BrandNexperia
HK$6.64
/個 (每包:5個)
單位
HC Decoder, Demultiplexer 1-of-16 1 2 - Inverting Surface Mount SOIC 24 15.6 x 7.6 x 2.45mm 2.45mm 15.6mm 6 V
RS庫存編號 178-6959
製造零件編號74HC154D,652
BrandNexperia
HK$5.729
毎管:30 個
單位
HC Decoder, Demultiplexer 1-of-16 1 2 - Inverting Surface Mount SOIC 24 15.6 x 7.6 x 2.45mm 2.45mm 15.6mm 6 V
RS庫存編號 170-8040
製造零件編號74HC154D,653
BrandNexperia
HK$2.947
個 (在毎卷:1000)
單位
74HC Decoder, Demultiplexer 4-of-16 1 2 Single Ended Inverting Surface Mount SO 24 15.6 x 7.6 x 2.45mm 2.45mm 15.6mm 6 V
RS庫存編號 170-4849
製造零件編號74HCT138D,653
BrandNexperia
HK$0.843
個 (在毎卷:2500)
單位
74HCT Decoder, Demultiplexer 3-of-8 1 3 Single Ended Inverting Surface Mount SO16 16 6.4 x 5.4 x 1.8mm 1.8mm 6.4mm 5.5 V
RS庫存編號 170-5438
製造零件編號74LVC138APW,118
BrandNexperia
HK$2.26
/個 (每包:25個)
單位
74LVC Decoder, Demultiplexer 3-of-8 1 3 Single Ended Non-Inverting Surface Mount TSSOP 16 5.1 x 4.5 x 0.95mm 0.95mm 5.1mm 3.6 V
RS庫存編號 816-4648
製造零件編號74HCT154PW,112
BrandNexperia
HK$7.209
/個 (每包:7個)
單位
74HCT Decoder, Demultiplexer 1-of-16 1 4 CMOS Inverting Surface Mount TSSOP 24 7.9 x 4.5 x 0.95mm 0.95mm 7.9mm 5.5 V
RS庫存編號 170-4874
製造零件編號74HC154PW,118
BrandNexperia
HK$2.448
個 (在毎卷:2500)
單位
74HC Decoder, Demultiplexer 4-of-16 1 4 Single Ended Inverting Surface Mount TSSOP 24 7.9 x 4.5 x 0.95mm 0.95mm 7.9mm 6 V
RS庫存編號 136-4813
製造零件編號74HC138D,653
BrandNexperia
HK$0.857
個 (在毎卷:2500)
單位
74HC Decoder, Demultiplexer 3-to-8 16 3 Single Ended Inverting Surface Mount SO 16 10 x 4 x 1.45mm 1.45mm 10mm 5.5 V
RS庫存編號 170-8004
製造零件編號74HC238D,653
BrandNexperia
HK$1.442
個 (在毎卷:2500)
單位
74HC Decoder, Demultiplexer 1-of-8 1 3 Single Ended Non-Inverting Surface Mount SO 16 10 x 4 x 1.45mm 1.45mm 10mm 6 V
RS庫存編號 146-0417
製造零件編號74HCT154PW,112
BrandNexperia
HK$4.998
毎管:63 個
單位
74HCT Decoder, Demultiplexer 1-of-16 1 4 CMOS Inverting Surface Mount TSSOP 24 7.9 x 4.5 x 0.95mm 0.95mm 7.9mm 5.5 V
RS庫存編號 124-2268
製造零件編號74HCT4514D,652
BrandNexperia
HK$4.685
毎管:30 個
單位
74HCT Decoder, Demultiplexer 1-of-16 1 4 CMOS Non-Inverting Surface Mount SOIC 24 15.6 x 7.6 x 2.45mm 2.45mm 15.6mm 5.5 V
RS庫存編號 368-7329
製造零件編號HEF4028BT,652
BrandNexperia
HK$2.282
毎管:50 個
單位
4000 Decoder, Demultiplexer 1-of-10 1 - - Non-Inverting Surface Mount SOIC 16 10 x 4 x 1.45mm 1.45mm 10mm 15 V
RS庫存編號 146-0557
製造零件編號74LVC1G18GW,125
BrandNexperia
HK$0.343
個 (在毎卷:3000)
單位
74LVC Demultiplexer 1-of-2 1 1 3 State Non-Inverting Surface Mount SC-88 6 2.2 x 1.35 x 1mm 1mm 2.2mm 5.5 V
RS庫存編號 436-7537
製造零件編號74HC237D,652
BrandNexperia
HK$3.186
毎管:50 個
單位
HC Decoder, Demultiplexer 1-of-8 1 1 - Non-Inverting Surface Mount SOIC 16 10 x 4 x 1.45mm 1.45mm 10mm 6 V
RS庫存編號 170-7971
製造零件編號HEF4013BT,653
BrandNexperia
HK$0.798
個 (在毎卷:2500)
單位
HEF D Type - 2 - Buffer - Surface Mount SO 14 8.75 x 4 x 1.45mm 1.45mm 8.75mm 15 V
RS庫存編號 355-9460
製造零件編號HEF4543BT,652
BrandNexperia
HK$10.86
單位
4000 Decoder, Driver - 1 1 - Non-Inverting Surface Mount SOIC 16 10 x 4 x 1.45mm 1.45mm 10mm 15 V
RS庫存編號 152-3694
製造零件編號74LVC1G19GW,125
BrandNexperia
HK$0.786
/個 (每包:100個)
單位
74LVC Decoder, Demultiplexer 1-of-2 1 3 CMOS, TTL Non-Inverting Surface Mount TSSOP 6 2.2 x 1.35 x 1mm 1mm 2.2mm 5.5 V
RS庫存編號 152-6505
製造零件編號74HC4052PW-Q100,11
BrandNexperia
HK$2.945
/個 (每包:25個)
單位
74HC Demultiplexer, Multiplexer 2-of-8 5 2 CMOS, TTL Inverting Surface Mount TSSOP 16 5.1 x 4.5 x 0.95mm 0.95mm 5.1mm 11 V
RS庫存編號 170-7997
製造零件編號74HCT4051D,118
BrandNexperia
HK$1.161
個 (在毎卷:2500)
單位
74HCT Demultiplexer, Multiplexer 1-of-8 1 3 Single Ended Non-Inverting Surface Mount SO 16 10 x 4 x 1.45mm 1.45mm 10mm 5.5 V
RS庫存編號 103-5683
製造零件編號74HC238D,652
BrandNexperia
HK$2.76
毎管:50 個
單位
HC Decoder, Demultiplexer 1-of-8 1 3 - Non-Inverting Surface Mount SOIC 16 10 x 4 x 1.45mm 1.45mm 10mm 6 V