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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Circuit
Independent Circuits
Current - Output High, Low
Voltage Supply Source
Voltage - Supply
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
FM24C64MT8
NC7WBD3125K8X-FS
BUS DRIVER, CBT/FST/QS/5C/B SERI
Fairchild Semiconductor
241,773
Marketplace
1,443 : $0.21000
Bulk
-
Bulk
ActiveBus Switch1 x 1:12-Single Supply4.5V ~ 5.5V-40°C ~ 85°CSurface Mount8-VFSOP (0.091", 2.30mm Width)US8
TLC2932IPWR
FST3126MTCX
BUS DRIVER, CBT/FST/QS/5C/B SERI
Fairchild Semiconductor
248,397
Marketplace
1,202 : $0.25000
Bulk
-
Bulk
ActiveBus Switch1 x 1:14-Single Supply4V ~ 5.5V-40°C ~ 85°CSurface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
7,500
Marketplace
760 : $0.40000
Bulk
-
Bulk
ActiveBus Switch1 x 1:14-Single Supply4V ~ 5.5V-40°C ~ 85°CSurface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
8,598
Marketplace
314 : $0.96000
Bulk
-
Bulk
ActiveBus Switch8 x 1:12-Single Supply4V ~ 5.5V-40°C ~ 85°CSurface Mount40-FSOP (0.154", 3.90mm Width)40-QVSOP
22,500
Marketplace
169 : $1.78000
Bulk
Bulk
ActiveMultiplexer4 x 2:111mA, 20mASingle Supply4.5V ~ 5.5V0°C ~ 70°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
DAC7802LP
100364PC
MULTIPLEXER, 100K SERIES
Fairchild Semiconductor
12,298
Marketplace
62 : $4.87000
Bulk
-
Bulk
ActiveMultiplexer1 x 16:11-Single Supply-4.2V ~ 5.7V0°C ~ 85°CThrough Hole24-DIP (0.400", 10.16mm)24-PDIP
FAN73402MX
74VHC139MX
IC DECODER/DEMUX 1X2:4 16SOIC
Fairchild Semiconductor
160,389
Marketplace
670 : $0.45000
Bulk
Bulk
ActiveDecoder/Demultiplexer1 x 2:428mA, 8mASingle Supply2V ~ 5.5V-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
24,300
Marketplace
451 : $0.67000
Bulk
-
Bulk
ActiveBus Switch8 x 1:11-Single Supply4V ~ 5.5V-40°C ~ 85°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
5,450
Marketplace
401 : $0.75000
Bulk
-
Bulk
ActiveBus Switch4 x 1:12-Single Supply4V ~ 5.5V-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
1,503
Marketplace
243 : $1.24000
Bulk
-
Bulk
ActiveBus Switch10 x 1:12-Single Supply4V ~ 5.5V-40°C ~ 85°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
AD7243BR-REEL
DM74LS139SJ
DECIMAL DECODER, LS SERIES
Fairchild Semiconductor
3,632
Marketplace
1,803 : $0.17000
Bulk
Bulk
ActiveDecoder/Demultiplexer1 x 2:42400µA, 8mASingle Supply4.75V ~ 5.25V0°C ~ 70°CSurface Mount16-SOIC (0.209", 5.30mm Width)16-SOP
6,534
Marketplace
1,312 : $0.23000
Bulk
-
Bulk
ActiveBus Switch5 x 1:12-Single Supply4V ~ 5.5V-40°C ~ 85°CSurface Mount24-SSOP (0.154", 3.90mm Width)24-QSOP
FAN73402MX
FST3257MX
MULTIPLEXER AND DEMUX/DECODER, C
Fairchild Semiconductor
2,848
Marketplace
918 : $0.33000
Bulk
-
Bulk
ActiveMultiplexer/Demultiplexer4 x 2:11-Single Supply3V ~ 5.5V-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
2,350
Marketplace
760 : $0.40000
Bulk
-
Bulk
ActiveMultiplexer/Demultiplexer2 x 4:11-Single Supply4V ~ 5.5V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
1,560
Marketplace
740 : $0.41000
Bulk
Bulk
ActivePriority Encoder1 x 8:311mA, 20mASingle Supply4.5V ~ 5.5V0°C ~ 70°CSurface Mount16-SOIC (0.209", 5.30mm Width)16-SOP
28,393
Marketplace
401 : $0.75000
Bulk
-
Bulk
ActiveMultiplexer/Demultiplexer2 x 4:11-Single Supply4V ~ 5.5V-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
1,000
Marketplace
401 : $0.75000
Bulk
-
Bulk
ActiveBus Switch8 x 1:11-Single Supply4V ~ 5.5V-40°C ~ 85°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC
DAC7802LP
100371PC
MULTIPLEXER, 100K SERIES
Fairchild Semiconductor
2,940
Marketplace
110 : $2.75000
Bulk
-
Bulk
ActiveMultiplexer3 x 4:11-Single Supply-4.2V ~ 5.7V0°C ~ 85°CThrough Hole24-DIP (0.400", 10.16mm)24-PDIP
AD7243BR-REEL
74LCX157M
MULTIPLEXER, LVC/LCX/Z SERIES, 4
Fairchild Semiconductor
47,723
Marketplace
490 : $0.61000
Bulk
Bulk
ActiveMultiplexer4 x 2:1124mA, 24mASingle Supply2V ~ 3.6V-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
FAN73402MX
74LCX157MX
MULTIPLEXER, LVC/LCX/Z SERIES, 4
Fairchild Semiconductor
80,692
Marketplace
410 : $0.73000
Bulk
Bulk
ActiveMultiplexer4 x 2:1124mA, 24mASingle Supply2V ~ 3.6V-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
AD7243BR-REEL
DM74LS138SJ
DECIMAL DECODER, LS SERIES
Fairchild Semiconductor
2,393
Marketplace
995 : $0.30000
Bulk
Bulk
ActiveDecoder/Demultiplexer1 x 3:81400µA, 8mASingle Supply4.75V ~ 5.25V0°C ~ 70°CSurface Mount16-SOIC (0.209", 5.30mm Width)16-SOP
9,980
Marketplace
760 : $0.40000
Bulk
-
Bulk
ActiveBus Switch1 x 1:14-Single Supply4V ~ 5.5V-40°C ~ 85°CSurface Mount16-LSSOP (0.154", 3.90mm Width)16-QSOP
7,486
Marketplace
425 : $0.71000
Bulk
-
Bulk
ActiveBus Switch1 x 1:14-Single Supply4.5V ~ 5.5V-40°C ~ 85°CSurface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
4,558
Marketplace
401 : $0.75000
Bulk
-
Bulk
ActiveBus Switch8 x 1:12-Single Supply4V ~ 5.5V-40°C ~ 85°CSurface Mount48-TFSOP (0.240", 6.10mm Width)48-TSSOP
895
Marketplace
268 : $1.12000
Bulk
-
Bulk
ActiveBus Switch10 x 1:12-Single Supply4V ~ 5.5V-40°C ~ 85°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
Showing
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Signal Switches, Multiplexers, Decoders


Logic type signal switch, multiplexer, and encoder ICs are used for routing and selection of electrical signals used to represent data in digital format. They differ from similar products designed for use with analog signals in that they are designed to preserve information represented as one of two electrical states, rather than as an infinitely variable quantity within two outer limits.