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 |
|---|---|---|---|---|---|---|---|
![]() SN74LVC573APWTG4 $0.54 | Texas Instruments | IC D-TYPE TRANSP SGL 8:8 20TSSOP | Tape & Reel (TR) | 20-TSSOP | Surface Mount | 74LVC | -40°C ~ 85°C |
![]() SN74LVC573AQDWREP $1.02 | Texas Instruments | IC D-TYPE TRANSP SGL 8:8 20SOIC | Tape & Reel (TR),Cut Tape (CT) | 20-SOIC | Surface Mount | 74LVC | -40°C ~ 125°C |
![]() SN74LVC573AQDWRQ1 $0.73 | Texas Instruments | IC D-TYPE TRANSP SGL 8:8 20SOIC | Tape & Reel (TR),Cut Tape (CT),Bulk | 20-SOIC | Surface Mount | 74LVC | -40°C ~ 125°C |
| Texas Instruments | IC D-TYPE TRANSP SGL 8:8 20TSSOP | Tape & Reel (TR),Cut Tape (CT) | 20-TSSOP | Surface Mount | 74LVC | -40°C ~ 125°C | |
![]() SN74LVC573AQPWRQ1 $0.61 | Texas Instruments | IC D-TYPE TRANSP SGL 8:8 20TSSOP | Tape & Reel (TR),Cut Tape (CT) | 20-TSSOP | Surface Mount | 74LVC | -40°C ~ 125°C |
![]() SN74LVC573ARGYR $0.64 | Texas Instruments | IC D-TYPE TRANSP SGL 8:8 20VQFN | Tape & Reel (TR),Cut Tape (CT),Bulk | 20-VQFN (3.5x4.5) | Surface Mount | 74LVC | -40°C ~ 85°C |
![]() SN74LVC573AZQNR $0.77 | Texas Instruments | IC D-TYPE TRANSP SGL 8:8 20BGA | Tape & Reel (TR),Cut Tape (CT) | 20-BGA MICROSTAR JUNIOR (4x3) | Surface Mount | 74LVC | -40°C ~ 85°C |
![]() SN74LVC573DBLE $0.09 | Texas Instruments | BUS DRIVER, LVC/LCX/Z SERIES | Bulk | - | - | 74LVC | - |

Select power transformers by input frequency, secondary VA, rectifier load, isolation, regulation and inrush. Build a clearer specification for your next RFQ.
Read More
Understand how oscillators generate timing signals, how they differ from crystals, and which frequency, output and stability specs matter when choosing one.
Read More
Learn how rectifiers convert AC to DC, compare half-wave and bridge circuits, and select voltage, current, recovery and thermal ratings for your design.
Read More
In an era dominated by AI accelerators with terabytes of HBM memory and consumer devices racing toward LPDDR5X bandwidth, it’s easy to wonder: why…
Read More
In the embedded world, general-purpose CPUs are great at running operating systems, and MCUs excel at logic control. But when you need to process…
Read MoreRecently, global semiconductor manufacturers have been constantly taking actions and presenting numerous new developments in aspects such as process technology and product research and…
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
The rapid advancement of artificial intelligence (AI) is transforming industries across the globe, and the world of electronic components is no exception. From smarter…
Read More
Compare SPST and SPDT toggle switches, understand AC/DC ratings, and follow wiring examples. Check contact action, mounting and parts in the ChipApex catalog.
Read MoreMay 8, 2026 – Eindhoven, Netherlands NXP Semiconductors (NXPI), a global leader in automotive and industrial semiconductor solutions, has officially notified its worldwide channel…
Read More
In the vast landscape of memory technology, EEPROM (Electrically Erasable Programmable Read-Only Memory) often plays the unsung hero. While NAND Flash grabs headlines for…
Read More
If you’ve spent any time staring at a schematic, you’ve seen the triangle. Two inputs, one output, and a gain symbol that looks deceptively…
Read More