SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Logic components operate using two voltage levels. These two levels are referred to as High or Low, On or Off, True or False, or simply 1 or 0. There are many components included in this category, such as Buffers, Drivers, Receivers, Transceivers, Comparators, Counters, Dividers, FIFOs Memory, Flip Flops, Gates, Inverters, Latches, Multivibrators, Parity Generators, Shift Registers, Signal Switches, Multiplexers, Decoders, Translators, Level Shifters, Universal Bus Functions, and More.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() SN74HCT14QPWRQ1 $0.36 | Texas Instruments | IC INVERTER 6CH 1-INP 14TSSOP | Tape & Reel (TR),Cut Tape (CT) | 14-TSSOP | Surface Mount | 74HCT | -40°C ~ 125°C |
![]() SN74HCT157D $0.93 | Texas Instruments | IC MULTIPLEXER 4 X 2:1 16SOIC | Bulk,Tube | 16-SOIC | Surface Mount | 74HCT | -40°C ~ 85°C |
![]() SN74HCT157DR $0.29 | Texas Instruments | IC MULTIPLEXER 4 X 2:1 16SOIC | Tape & Reel (TR),Cut Tape (CT),Bulk | 16-SOIC | Surface Mount | 74HCT | -40°C ~ 85°C |
![]() SN74HCT157DRE4 $0.14 | Texas Instruments | IC MULTIPLEXER 4 X 2:1 16SOIC | Tape & Reel (TR) | 16-SOIC | Surface Mount | 74HCT | -40°C ~ 85°C |
![]() SN74HCT157DRG4 $0.14 | Texas Instruments | IC MULTIPLEXER 4 X 2:1 16SOIC | Tape & Reel (TR) | 16-SOIC | Surface Mount | 74HCT | -40°C ~ 85°C |
![]() SN74HCT157DT $0.93 | Texas Instruments | IC MULTIPLEXER 4 X 2:1 16SOIC | Tape & Reel (TR),Cut Tape (CT),Bulk | 16-SOIC | Surface Mount | 74HCT | -40°C ~ 85°C |
![]() SN74HCT157N $0.66 | Texas Instruments | IC MULTIPLEXER 4 X 2:1 16DIP | Bulk,Tube | 16-PDIP | Through Hole | 74HCT | -40°C ~ 85°C |
![]() SN74HCT165PWR $0.54 | Texas Instruments | 8-BIT PARALLEL-IN/SERIAL-OUT SHI | Tape & Reel (TR),Cut Tape (CT) | 16-TSSOP | Surface Mount | - | -40°C ~ 125°C (TA) |
SNJ54ALS569AJView Product
74ALVT16543DGG,118View Product
74HCT85DB,112View Product
SY100EL16VKI-TRView Product
CLVTH16501IDGGREPView Product
100101FCQRView Product
74AHCT3G04DC-Q100HView Product
74ALVC16841APAView Product
74ALVC574PW,112View Product
74ACT11286DRView Product
M74HC165RM13TRView Product
7203L50J8View Product
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 MoreON 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
Select a common mode choke using noise frequency, current, insulation and signal integrity. Understand impedance curves, layout and filter limitations.
Read MoreWilmington, Mass. & Milpitas, Calif. – May 19, 2026 – Analog Devices, Inc. (NASDAQ: ADI), a global leader in high-performance analog and mixed-signal semiconductors,…
Read More
Understand how motion sensors work. Compare PIR, radar and ultrasonic sensing, then check presence detection, false triggers, optics and signal conditioning.
Read MoreTOKYO, July 31, 2026 — Renesas Electronics Corporation has officially announced a major domestic manufacturing restructuring, confirming plans to gradually discontinue all wafer fabrication…
Read More
The global memory market is entering an unprecedented supply-constrained phase as soaring demand from artificial intelligence (AI) infrastructure collides with strategic capacity reallocations by…
Read More
Choose a solid-state relay by AC or DC load, leakage, switching mode and heat. Review practical SSR limits and prepare component requirements for ChipApex.
Read More
Understand UART protocol framing, baud rate and electrical interfaces. Learn 8N1 timing, TX/RX wiring, buffering and practical troubleshooting steps.
Read MoreA digital-to-analog converter (DAC) turns a digital number into an analog voltage or current. It lets a controller set a physical output, such as…
Read More
Learn how a JFET works and how to compare bias, leakage, noise and pinout. Review practical selection questions for high-impedance analog circuits.
Read More
Select power transformers by input frequency, secondary VA, rectifier load, isolation, regulation and inrush. Build a clearer specification for your next RFQ.
Read More