SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Logic type signal switch, multiplexer, and encoder ICs are used for routing and selection of electrical signals used to represent data in digital format. They differ from similar products designed for use with analog signals in that they are designed to preserve information represented as one of two electrical states, rather than as an infinitely variable quantity within two outer limits.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() HCF4555M013TR $0.24 | STMicroelectronics | IC DECODER/DEMUX 1 X 2:4 16SO | Tape & Reel (TR),Cut Tape (CT) | 16-SO | Surface Mount | 4000B | -55°C ~ 125°C |
| STMicroelectronics | IC DECODER/DEMUX 1X2:4 16DIP | Tube | 16-DIP | Through Hole | 4000B | -55°C ~ 125°C | |
![]() HCF4556M013TR $2.24 | STMicroelectronics | IC DECODER/DEMUX 1 X 2:4 16SO | Tape & Reel (TR),Cut Tape (CT) | 16-SO | Surface Mount | 4000B | -55°C ~ 125°C |
![]() HD1-15530B3976 $128.92 | Harris Corporation | CMOS MANCHESTER ENCODER-DECODER | Bulk | - | - | * | - |
![]() HEF4028BP,652 $0.37 | NXP USA Inc. | IC DECODER 1 X 4:10 16DIP | Tube,Tube | 16-DIP | Through Hole | 4000B | - |
![]() HEF4028BT,652 $0.16 | Nexperia USA Inc. | NEXPERIA HEF4028BT - DECIMAL DEC | Bulk | 16-SO | Surface Mount | 4000B | - |
![]() HEF4028BT,653 $0.36 | Nexperia USA Inc. | IC DECODER 1 X 4:10 16SO | Tape & Reel (TR),Cut Tape (CT) | 16-SO | Surface Mount | 4000B | - |
| NXP USA Inc. | IC DECODER/DEMUX 1X4:16 24DIP | Tube | 24-DIP | Through Hole | 4000B | -40°C ~ 85°C |

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 DIP switch by contact type, coded positions, footprint and signal ratings. Check logic polarity, assembly conditions and PCB configuration behavior.
Read More
Learn how a diode conducts, how to identify anode and cathode, and when to choose rectifier, TVS, Zener or photodiode types for a circuit.
Read More
Recently, the global electronic components market has been constantly evolving, and different regions and enterprises have witnessed new moves in aspects such as technological…
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 MoreLatest updates from leading semiconductor manufacturers: Wolfspeed launches new SiC modules, AMD reveals MI430X with HBM4, TSMC eyes third Japan fab, and Samsung samples…
Read More
What Is NOR Flash? Why It Still Powers Critical Embedded Systems When your car’s engine control unit boots in milliseconds…When a medical device executes…
Read MoreSeptember 16, 2026 – Global — Leading semiconductor manufacturer ON Semiconductor (onsemi, NASDAQ: ON) has officially issued a formal price adjustment letter to global…
Read More
In the world of electronics, memory components play a critical role in system performance—and DRAM (Dynamic Random-Access Memory) is one of the most widely…
Read More
Compare thermistors, RTDs, thermocouples and temperature ICs. Learn how range, accuracy, response, interfaces and mounting affect component selection.
Read More
TOKYO, April 1, 2026 – Kioxia Corporation (formerly Toshiba Memory Corporation), a global leader in flash memory and storage solutions, has officially issued a…
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