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 |
|---|---|---|---|---|---|---|---|
![]() SN74LS164D $0.71 | Texas Instruments | IC SHIFT REGISTER 8BIT 14-SOIC | Tube | 14-SOIC | Surface Mount | 74LS | 0°C ~ 70°C |
![]() SN74LS164DR $0.49 | Texas Instruments | IC SHIFT REGISTER 8BIT 14-SOIC | Tape & Reel (TR),Cut Tape (CT),Bulk | 14-SOIC | Surface Mount | 74LS | 0°C ~ 70°C |
![]() SN74LS164DRE4 $0.28 | Texas Instruments | IC SHIFT REGISTER 8BIT 14-SOIC | Tape & Reel (TR) | 14-SOIC | Surface Mount | 74LS | 0°C ~ 70°C |
![]() SN74LS164N $0.77 | Texas Instruments | IC 8-BIT SHIFT REGISTER 14-DIP | Bulk,Tube | 14-PDIP | Through Hole | 74LS | 0°C ~ 70°C |
![]() SN74LS164NE4 $0.43 | Texas Instruments | SERIAL-IN SHIFT REGISTERS 14-PDI | Tube | 14-PDIP | Through Hole | 74LS | 0°C ~ 70°C |
![]() SN74LS164NG4 $0.34 | Texas Instruments | IC 8-BIT SHIFT REGISTER 14-DIP | Tube | 14-PDIP | Through Hole | 74LS | 0°C ~ 70°C |
![]() SN74LS164NSR $0.80 | Texas Instruments | IC SHIFT REGISTER 8BIT 14SO | Tape & Reel (TR),Cut Tape (CT) | 14-SO | Surface Mount | 74LS | 0°C ~ 70°C |
![]() SN74LS164NSRE4 $0.31 | Texas Instruments | IC SHIFT REGISTER 8BIT 14SO | Tape & Reel (TR) | 14-SO | Surface Mount | 74LS | 0°C ~ 70°C |

Find out when a bare shock switch needs a pull resistor, when an MCU internal pull-up is enough, and why sensor modules and piezo…
Read More
Learn what an IMU measures, how accelerometers and gyroscopes work together, why orientation estimates drift, and what to compare.
Read More
Compare variable capacitor types and varactor tuning. Understand capacitance-voltage curves, Q, bias and LC resonance before choosing a component.
Read More
Choose an ADC converter by resolution, sample rate, noise and input design. Review practical tradeoffs and prepare component requirements for ChipApex.
Read More
Compare thermistors, RTDs, thermocouples and temperature ICs. Learn how range, accuracy, response, interfaces and mounting affect component selection.
Read More
Learn how a pressure transducer converts pressure into voltage, current, or digital output, and compare pressure references and key selection specs.
Read More
PLANO, Texas – March 20, 2026 – Diodes Incorporated (Nasdaq: DIOD), a leading global manufacturer and supplier of high-quality application-specific standard products in the…
Read More
Select a DC-DC converter by input range, topology, isolation and temperature. Compare ripple, efficiency and load limits before choosing a component.
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 pin header by pitch, mating geometry, current rating and mounting. Learn why matching pin count and spacing does not guarantee compatibility.
Read MoreThe Dutch government’s intervention in the control of Nexperia (Anshi Semiconductor) is triggering a chain reaction of turmoil in the global power semiconductor market.…
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