STMicroelectronics · Other integrated circuits
HCF4051BEY
IC MUX 8:1 280OHM 16DIP
STM32-first sourcing with STMicroelectronics support components. Review recorded cores, flash, RAM, connectivity and package facts before moving an approved design into production.
Request this exact part →
HCF4051BEY specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | HCF4051BEY |
| Family | Other integrated circuits |
| Package | 16-DIP (0.300", 7.62mm) |
| Product Status | Obsolete |
| Switch Circuit | Not provided in source |
| Multiplexer/Demultiplexer Circuit | 8:1 |
| Number of Circuits | 1 |
| On-State Resistance (Max) | 280Ohm |
| Channel-to-Channel Matching (ΔRon) | 5Ohm |
| Voltage - Supply, Single (V+) | 3V ~ 20V |
| Voltage - Supply, Dual (V±) | Not provided in source |
| Switch Time (Ton, Toff) (Max) | Not provided in source |
| -3db Bandwidth | 60MHz |
| Charge Injection | Not provided in source |
| Channel Capacitance (CS(off), CD(off)) | 0.2pF, 5pF |
| Current - Leakage (IS(off)) (Max) | 100nA |
| Crosstalk | -40dB @ 3MHz |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-PDIP |
Documents and evidence
HCF4051BEY ↗Catalog sources
www.ic-components.com · HCF4051BEY ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing HCF4051BEY
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
Questions about HCF4051BEY
How do I request a current price?
Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.
Can a related record replace this device?
Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.
Continue your Other integrated circuits review
74AC00MTR14-SOIC (0.154", 3.90mm Width)
74AC00TTR14-TSSOP (0.173", 4.40mm Width)
74AC02B14-DIP (0.300", 7.62mm)
74AC02MTR14-SOIC (0.154", 3.90mm Width)
74AC02TTR14-TSSOP (0.173", 4.40mm Width)
74AC04MTR14-SOIC (0.154", 3.90mm Width)