HCF4555BEY
IC DECODER/DEMUX 1X2:4 16DIPManufacturer: STMicroelectronics
Categories: Signal Switches, Multiplexers, Decoders
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STMicroelectronics HCF4555BEY is a dual, independent 1-of-4 decoder/demultiplexer from the 4000B series. Each circuit features two select inputs and four active-high outputs. The device offers a wide operating voltage range from 3V to 20V and supports dual supply configurations. With a typical package dissipation of 500mW, it operates across an industrial temperature range of -55°C to 125°C. The HCF4555BEY is housed in a 16-pin dual in-line package (DIP) with a 0.300" lead spacing, facilitating through-hole mounting. This component finds application in various digital logic and control systems, including telecommunications and industrial automation. The output drive capability is 6.8mA for both high and low states.
Additional Information
Series: 4000BRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Circuit | 1 x 2:4 |
| Type | Decoder/Demultiplexer |
| Operating Temperature | -55°C ~ 125°C |
| Voltage - Supply | 3V ~ 20V |
| Independent Circuits | 2 |
| Current - Output High, Low | 6.8mA, 6.8mA |
| Voltage Supply Source | Dual Supply |
| Supplier Device Package | 16-DIP |
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