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 |
|---|---|---|---|---|---|---|---|
![]() SN74HCS373RKSR $0.50 | Texas Instruments | IC D-TYPE TRANSP SGL 8:8 20VQFN | Tape & Reel (TR),Cut Tape (CT) | 20-VQFN (2.5x4.5) | Surface Mount | - | -40°C ~ 125°C (TA) |
![]() SN74HCS393DYYR $0.15 | Texas Instruments | DUAL 4-BIT BINARY COUNTERS | Tape & Reel (TR),Cut Tape (CT) | 14-SOT-23-THIN | Surface Mount | 74HCS | -40°C ~ 125°C |
![]() SN74HCS4075DR $0.19 | Texas Instruments | IC GATE OR SCHMIT 3CH 3IN 14SOIC | Tape & Reel (TR),Cut Tape (CT) | 14-SOIC | Surface Mount | 74HCS | -40°C ~ 125°C |
![]() SN74HCS4075PWR $0.19 | Texas Instruments | IC GATE OR 3CH 3-INP 14TSSOP | Tape & Reel (TR),Cut Tape (CT) | 14-TSSOP | Surface Mount | 74HCS | -40°C ~ 125°C (TA) |
![]() SN74HCS4075QDRQ1 $0.39 | Texas Instruments | IC GATE OR SCHMIT 3CH 3IN 14SOIC | Tape & Reel (TR),Cut Tape (CT) | 14-SOIC | Surface Mount | 74HCS | -40°C ~ 125°C (TA) |
![]() SN74HCS4075QPWRQ1 $0.39 | Texas Instruments | IC GATE OR 3CH 3-INP 14TSSOP | Tape & Reel (TR),Cut Tape (CT) | 14-TSSOP | Surface Mount | 74HCS | -40°C ~ 125°C (TA) |
![]() SN74HCS541DGSR $0.48 | Texas Instruments | OCTAL BUFFERS AND LINE DRIVERS W | Tape & Reel (TR),Cut Tape (CT) | 20-VSSOP | Surface Mount | 74HCS | -40°C ~ 125°C (TA) |
![]() SN74HCS541QPWRQ1 $0.53 | Texas Instruments | IC BUFFER NON-INVERT 6V 20TSSOP | Tape & Reel (TR),Cut Tape (CT) | 20-TSSOP | Surface Mount | - | -40°C ~ 125°C (TA) |

Understand how an electric energy meter measures power and accumulates kWh. Review sensing, phase alignment, calibration and metering IC selection.
Read More
Compare RC, crystal and MEMS oscillator circuits. Check ppm, jitter, load capacitance, startup margin and output compatibility before choosing a clock source.
Read More
Learn the relay definition, coil and contact operation, NO and NC forms, load ratings and suppression choices. Compare mechanical, reed and solid-state types.
Read More
Hsinchu, Taiwan – April 18, 2026 – United Microelectronics Corporation (UMC, NYSE: UMC), a leading global semiconductor foundry specializing in mature process technologies, has…
Read More
Stay ahead with ChipApex Insights — technical deep dives, market trends, and sourcing tips for memory, microcontrollers, power management, and industrial-grade components. Trusted by…
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
Munich, Germany – May 26, 2026 – Power semiconductor and automotive chip giant Infineon Technologies AG has formally notified customers worldwide of a second…
Read More
Choose a rocker switch by AC/DC ratings, contact arrangement, illumination, panel fit and sealing. Get practical checks for engineering and component sourcing.
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
Over the past week, the global electronic components sector has witnessed dual transformations in policy and technology: Coupled with mounting pressure from a worsening…
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 a vibration sensor for machine monitoring. Compare sensing methods, bandwidth, noise and mounting, then define the signal-chain requirements.
Read More