CD4051BCMAlternatives & Equivalent Parts
About CD4051BCM
CD4051BCM is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline 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 | CD4051BCMSource | CD4051BE | CD4051BM | SRR1240-470M | OPA548FKTWT |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Bourns | Texas Instruments |
| Package Type | Small Outline Packages | Dual-In-Line Packages | SOIC-16 | Other | Other |
| Pin Count | 16 | 16 | 16 | 2 | 7 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | — | — | — | $0.3200 | $8.2594 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| YTEOL | 0 | 15 | 0 | 6.9 | 15 |
| Additional Feature | LG-MAX | Configuration : 8:1 | — | — | — |
| Analog IC - Other Type | SINGLE-ENDED MULTIPLEXER | SINGLE-ENDED MULTIPLEXER | SINGLE-ENDED MULTIPLEXER | — | — |
| JESD-30 Code | R-PDSO-G16 | R-PDIP-T16 | R-PDSO-G16 | — | R-PSSO-G7 |
| Normal Position | NO | NC | NC | — | — |
| Number of Channels | 8 | 1 | 1 | — | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 |
| Off-state Isolation-Nom | 40 dB | 40 dB | 40 dB | — | — |
| On-state Resistance Match-Nom | 10 Ω | 15 Ω | 15 Ω | — | — |
| On-state Resistance-Max (Ron) | 400 Ω | 1050 Ω | 1050 Ω | — | — |
| Output | COMMON OUTPUT | COMMON OUTPUT | COMMON OUTPUT | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 | DIP16,.3 | SOP16,.25 | — | SMSIP7H,.55,50TB |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | SMT | SMALL OUTLINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified |
| Supply Voltage-Max (Vsup) | 15 V | 20 V | 20 V | — | — |
| Supply Voltage-Min (Vsup) | 5 V | 3 V | 3 V | — | — |
| Supply Voltage-Nom (Vsup) | 10 V | 5 V | 5 V | — | 30 V |
| Surface Mount | YES | NO | YES | YES | YES |
| Switch-off Time-Max | 420 ns | 720 ns | 720 ns | — | — |
| Switch-on Time-Max | 1200 ns | 720 ns | 720 ns | — | — |
| Switching | BREAK-BEFORE-MAKE | BREAK-BEFORE-MAKE | BREAK-BEFORE-MAKE | — | — |
| Technology | CMOS | CMOS | CMOS | — | BICMOS |
| Temperature Grade | INDUSTRIAL | MILITARY | MILITARY | — | INDUSTRIAL |
| Terminal Form | GULL WING | THROUGH-HOLE | GULL WING | — | GULL WING |
| Terminal Pitch | 1.27 mm | 2.54 mm | 1.27 mm | — | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | — | SINGLE |
| Bandwidth-Nom | — | 20 MHz | 20 MHz | — | — |
| Input Voltage-Max | — | 20.5 V | 20.5 V | — | — |
| Input Voltage-Min | — | -0.5 V | -0.5 V | — | — |
| JESD-609 Code | — | e4 | e4 | e3 | e3 |
| Neg Supply Voltage-Nom (Vsup) | — | -5 V | -5 V | — | -30 V |
| Supply Current-Max (Isup) | — | 10 mA | — | — | — |
| Terminal Finish | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) |
| ## CD4051BE Alternates Showing results | — | Image | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — | 30 |
| ## CD4051BM Alternates Showing results | — | — | Image | — | — |
| Pbfree Code | — | — | — | Yes | Yes |
| Factory Lead Time | — | — | — | 16 Weeks | — |
| Case/Size Code | — | — | — | 4949 | — |
| Construction | — | — | — | Rectangular | — |
| Core Material | — | — | — | FERRITE | — |
| DC Resistance | — | — | — | 0.135 Ω | — |
| Inductance-Nom (L) | — | — | — | 47 µH | — |
| Inductor Application | — | — | — | POWER INDUCTOR | — |
| Inductor Type | — | — | — | GENERAL PURPOSE INDUCTOR | — |
| Package Height | — | — | — | 4 mm | — |
| Package Length | — | — | — | 12.5 mm | — |
| Package Width | — | — | — | 12.5 mm | — |
| Packing Method | — | — | — | TR, EMBOSSED, 13 INCH | TR |
| Rated Current-Max | — | — | — | 2 A | — |
| Self Resonance Frequency | — | — | — | 13 MHz | — |
| Shape/Size Description | — | — | — | RECTANGULAR PACKAGE | — |
| Shielded | — | — | — | YES | — |
| Terminal Placement | — | — | — | DUAL ENDED | — |
| Terminal Shape | — | — | — | WRAPAROUND | — |
| Test Frequency | — | — | — | 0.1 MHz | — |
| Tolerance | — | — | — | 20% | — |
| Amplifier Type | — | — | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | — | — | 0.5 µA |
| Bias Current-Max (IIB) @25C | — | — | — | — | 0.5 µA |
| Common-mode Reject Ratio-Min | — | — | — | — | 80 dB |
| Common-mode Reject Ratio-Nom | — | — | — | — | 95 dB |
| Frequency Compensation | — | — | — | — | YES |
| Input Offset Voltage-Max | — | — | — | — | 10000 µV |
| Low-Bias | — | — | — | — | NO |
| Low-Offset | — | — | — | — | NO |
| Micropower | — | — | — | — | NO |
| Neg Supply Voltage Limit-Max | — | — | — | — | -30 V |
| Power | — | — | — | — | YES |
| Programmable Power | — | — | — | — | YES |
| Slew Rate-Nom | — | — | — | — | 10 V/us |
| Subcategory | — | — | — | — | Operational Amplifier |
| Supply Current-Max | — | — | — | — | 20 mA |
| Supply Voltage Limit-Max | — | — | — | — | 30 V |
| Unity Gain BW-Nom | — | — | — | — | 1000 |
| Voltage Gain-Min | — | — | — | — | 31620 |
| Wideband | — | — | — | — | NO |
| ## OPA548FKTWT Alternates Showing results | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for CD4051BCM — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for CD4051BCM 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 CD4051BCM 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 CD4051BCM?
Known equivalents for CD4051BCM include CD4051BE, CD4051BM, SRR1240-470M. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD4051BCM?
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 CD4051BCM 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.