SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

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.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() FST3126MTCX $0.23 | Fairchild Semiconductor | BUS DRIVER, CBT/FST/QS/5C/B SERI | Bulk | 14-TSSOP | Surface Mount | - | -40°C ~ 85°C |
![]() FST3126MTCX $0.54 | onsemi | IC BUS SWITCH 1 X 1:1 14TSSOP | Tape & Reel (TR),Cut Tape (CT) | 14-TSSOP | Surface Mount | - | -40°C ~ 85°C |
![]() FST3126MX $0.22 | Fairchild Semiconductor | BUS DRIVER, CBT/FST/QS/5C/B SERI | Bulk | 14-SOIC | Surface Mount | - | -40°C ~ 85°C |
| onsemi | IC BUS SWITCH 1 X 1:1 14SOIC | Tape & Reel (TR) | 14-SOIC | Surface Mount | - | -40°C ~ 85°C | |
![]() FST3126QSC $0.23 | Fairchild Semiconductor | IC BUS SWITCH 1 X 1:1 16QSOP | Tube | 16-QSOP | Surface Mount | - | -40°C ~ 85°C |
![]() FST3126QSC $0.23 | onsemi | IC BUS SWITCH 1 X 1:1 16QSOP | Tube | 16-QSOP | Surface Mount | - | -40°C ~ 85°C |
![]() FST3126QSCX $0.23 | Fairchild Semiconductor | IC BUS SWITCH 1 X 1:1 16QSOP | Bulk | 16-QSOP | Surface Mount | - | -40°C ~ 85°C |
![]() FST32211GX $1.10 | Fairchild Semiconductor | IC BUS SWITCH 12 X 1:1 114FBGA | Bulk | 114-FBGA (16x5.5) | Surface Mount | - | -40°C ~ 85°C |
72V71660BBView Product
CD74ACT257M96View Product
SN74LV139ADRView Product
SN74LVC157AQPWREPView Product
CD74HC237PWTView Product
NB4N840MMNTWGView Product
74LVC157ADB-Q100JView Product
SN74LVC157ANSRView Product
SN74LVC157APWRG4View Product
CBT3244ABQ,115View Product
SN74CBT3306CPWRG4View Product
DS10CP154ATSQX/NOPBView ProductON Semiconductor (onsemi), a global leader in intelligent power and sensing technologies, has announced plans to implement price adjustments for select product lines, effective…
Read More
See how a MEMS gyroscope measures angular rate, why its angle estimate drifts, and which range, noise, interface and temperature specs to compare.
Read More
A perfect storm of surging demand and supply chain disruptions is roiling the global electronic components market, with advanced semiconductors and critical materials now…
Read More
Recently, the global electronic component market has witnessed complex and changeable trends. In the memory chip sector, the wave of price increases continues to…
Read More
Learn what an integrated circuit is, how ICs work, the main types and the specs to check before choosing a part for your design…
Read More
Geneva, Switzerland – August 20, 2026 – Global leading semiconductor manufacturer STMicroelectronics (ST) has officially issued a new global price adjustment notice to global…
Read More
Munich, Germany – February 8, 2026 — Infineon Technologies, the German semiconductor giant, officially issued a price increase notice on February 5, announcing that…
Read More
Recently, a survey by the Electronic Components Industry Association (ECIA) revealed that the sales sentiment of global electronic components remained optimistic in the third…
Read More
Select a bridge rectifier by reverse voltage, capacitor charging current, startup surge and cooling. Work through a stated DC voltage and ripple example.
Read More
WILMINGTON, Mass. – August 11, 2026 — Analog Devices, Inc. (NASDAQ: ADI), the global leading supplier of high-performance analog, mixed-signal and digital signal processing…
Read More
ChipApex – May 8, 2026 Texas Instruments (TI), the global leader in analog and embedded semiconductors, has officially notified customers of an upcoming company-wide…
Read More
Choose logic inverter ICs by thresholds, supply, output drive and delay. Compare standard and Schmitt-trigger inputs, power sequencing and replacement checks.
Read More