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 |
|---|---|---|---|---|---|---|---|
![]() TC74HC245APF $0.85 | Toshiba Semiconductor and Storage | IC TXRX NON-INVERT 6V 20DIP | Tube | 20-DIP | Through Hole | 74HC | -40°C ~ 85°C (TA) |
![]() TC74HC251AP(F) $0.53 | Toshiba Semiconductor and Storage | IC MULTIPLEXER 1 X 8:1 16DIP | Tube | 16-DIP | Through Hole | 74HC | -40°C ~ 85°C |
![]() TC74HC273AF(EL,F) $1.11 | Toshiba Semiconductor and Storage | IC FF D-TYPE SNGL 8BIT 20SOP | Tape & Reel (TR),Cut Tape (CT) | 20-SOP | Surface Mount | 74HC | -40°C ~ 85°C (TA) |
![]() TC74HC273APF $0.89 | Toshiba Semiconductor and Storage | IC FF D-TYPE SNGL 8BIT 20DIP | Tube | 20-DIP | Through Hole | 74HC | -40°C ~ 85°C (TA) |
![]() TC74HC32AF(EL,F) $0.73 | Toshiba Semiconductor and Storage | IC GATE OR 4CH 2-INP 14SOP | Tape & Reel (TR),Cut Tape (CT) | 14-SOP | Surface Mount | 74HC | -40°C ~ 85°C |
| Toshiba Semiconductor and Storage | IC BUFFER NON-INVERT 6V 16DIP | Tube | 16-DIP | Through Hole | 74HC | -40°C ~ 85°C (TA) | |
![]() TC74HC373APF $0.85 | Toshiba Semiconductor and Storage | IC D-TYPE TRANSP SGL 8:8 20DIP | Tube | 20-DIP | Through Hole | 74HC | -40°C ~ 85°C |
| Toshiba Semiconductor and Storage | IC BINARY COUNTR DL 4BIT 14SOIC | Tape & Reel (TR) | 14-SOP | Surface Mount | 74HC | -40°C ~ 85°C (TA) |
SANTA CLARA, Calif. — Leading semiconductor solution provider Marvell Technology (NASDAQ: MRVL) officially rolled out a selective price adjustment for its core electronic component…
Read More
See when an inductor behaves linearly, how DC bias and saturation reduce inductance, and which current and temperature curves to check.
Read More
Select MOV varistors by continuous voltage, clamping behavior, surge waveform and repetition. Check thermal disconnection, fuse coordination and replacements.
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-768x745.jpg)
CHICAGO, USA – May 27, 2026 – Global leading interconnect manufacturer Molex officially issued a global distributor price adjustment notice on May 27, confirming…
Read More
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 a battery BMS does, how protection differs from charging, and which pack specifications to check when sourcing BMS components through ChipApex.
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
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
In embedded design, the tug-of-war between cost and performance is constant. On one side, you have Microcontrollers (MCUs)—cheap, simple, and efficient. On the other,…
Read More
On October 1, 2025 local time, OpenAI, an artificial intelligence research company, announced the establishment of a cooperative relationship with Samsung Electronics and SK…
Read More
Learn why PTC resistance rises with temperature, how it differs from NTC, and which ratings matter for sensing and protection.
Read More