HCF4051BEAlternatives & Equivalent Parts
About HCF4051BE
HCF4051BE is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | HCF4051BESource | HCF4051BEY |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 16 | 16 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C |
| Price | $0.3750 | $0.2188 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE |
| Electrical Parameters | ||
| YTEOL | 4 | 0 |
| Analog IC - Other Type | SINGLE-ENDED MULTIPLEXER | SINGLE-ENDED MULTIPLEXER |
| JESD-30 Code | R-PDIP-T16 | R-PDIP-T16 |
| JESD-609 Code | e0 | e4 |
| Normal Position | NO | — |
| Number of Channels | 8 | 8 |
| Number of Functions | 1 | 1 |
| Off-state Isolation-Nom | 40 dB | 40 dB |
| On-state Resistance Match-Nom | 5 Ω | 10 Ω |
| On-state Resistance-Max (Ron) | 280 Ω | 1050 Ω |
| Output | SEPARATE OUTPUT | COMMON OUTPUT |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 | DIP16,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE |
| Qualification Status | Not Qualified | Not Qualified |
| Signal Current-Max | 0.01 A | 0.01 A |
| Supply Current-Max (Isup) | 3 mA | 0.6 mA |
| Supply Voltage-Nom (Vsup) | 15 V | 5 V |
| Surface Mount | NO | NO |
| Switch-off Time-Max | 160 ns | 450 ns |
| Switch-on Time-Max | 240 ns | 720 ns |
| Switching | BREAK-BEFORE-MAKE | BREAK-BEFORE-MAKE |
| Technology | CMOS | MOS |
| Temperature Grade | INDUSTRIAL | MILITARY |
| Terminal Finish | TIN LEAD | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL |
| Supply Voltage-Max (Vsup) | — | 20 V |
| Supply Voltage-Min (Vsup) | — | 3 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for HCF4051BE is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating HCF4051BE replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to HCF4051BE?
Known equivalents for HCF4051BE include HCF4051BEY. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of HCF4051BE?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify HCF4051BE alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.