CD4051BF3AAlternatives & Equivalent Parts
About CD4051BF3A
CD4051BF3A is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Ceramic 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 | CD4051BF3ASource | CD4051BF | CD4051BE | SN74LVC1G18DBVR | CD74AC238M96 | LM340MP-5.0/NOPB |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Ceramic Dual-In-Line Packages | Ceramic Dual-In-Line Packages | Dual-In-Line Packages | — | — | SOT223 (3-Pin) |
| Pin Count | 16 | 16 | 16 | — | — | 3 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | — | — | -55.0°C ~ 125.0°C |
| Price | $19.0661 | — | — | $0.0512 | $0.3099 | $0.8140 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — | — | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | — | — | — | Yes |
| YTEOL | 15 | 15 | 15 | — | — | 15 |
| Additional Feature | Configuration : 8:1 | Configuration : 8:1 | Configuration : 8:1 | — | — | — |
| Analog IC - Other Type | SINGLE-ENDED MULTIPLEXER | SINGLE-ENDED MULTIPLEXER | SINGLE-ENDED MULTIPLEXER | — | — | — |
| Bandwidth-Nom | 20 MHz | 20 MHz | 20 MHz | — | — | — |
| Input Voltage-Max | 20.5 V | 20.5 V | 20.5 V | — | — | 35 V |
| Input Voltage-Min | -0.5 V | -0.5 V | -0.5 V | — | — | 7 V |
| JESD-30 Code | R-GDIP-T16 | R-GDIP-T16 | R-PDIP-T16 | — | — | R-PDSO-G4 |
| JESD-609 Code | e0 | e0 | e4 | — | — | e3 |
| Neg Supply Voltage-Nom (Vsup) | -5 V | -5 V | -5 V | — | — | — |
| Normal Position | NC | NC | NC | — | — | — |
| Number of Channels | 1 | 1 | 1 | — | — | — |
| Number of Functions | 1 | 1 | 1 | — | — | 1 |
| Off-state Isolation-Nom | 40 dB | 40 dB | 40 dB | — | — | — |
| On-state Resistance Match-Nom | 15 Ω | 15 Ω | 15 Ω | — | — | — |
| On-state Resistance-Max (Ron) | 1050 Ω | 1050 Ω | 1050 Ω | — | — | — |
| Output | COMMON OUTPUT | COMMON OUTPUT | COMMON OUTPUT | — | — | — |
| Package Body Material | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 | DIP16,.3 | DIP16,.3 | — | — | SOT-223 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | — | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | — | — | SMALL OUTLINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — | Not Qualified |
| Supply Current-Max (Isup) | 10 mA | 10 mA | 10 mA | — | — | — |
| Supply Voltage-Max (Vsup) | 20 V | 20 V | 20 V | — | — | — |
| Supply Voltage-Min (Vsup) | 3 V | 3 V | 3 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | — | — | — |
| Surface Mount | NO | NO | NO | — | — | YES |
| Switch-off Time-Max | 720 ns | 720 ns | 720 ns | — | — | — |
| Switch-on Time-Max | 720 ns | 720 ns | 720 ns | — | — | — |
| Switching | BREAK-BEFORE-MAKE | BREAK-BEFORE-MAKE | BREAK-BEFORE-MAKE | — | — | — |
| Technology | CMOS | CMOS | CMOS | — | — | BIPOLAR |
| Temperature Grade | MILITARY | MILITARY | MILITARY | — | — | — |
| Terminal Finish | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | — | — | GULL WING |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | — | — | 2.3 mm |
| Terminal Position | DUAL | DUAL | DUAL | — | — | DUAL |
| ## CD4051BF3A Alternates Showing results | Image | — | — | — | — | — |
| ## CD4051BF Alternates Showing results | — | Image | — | — | — | — |
| ## CD4051BE Alternates Showing results | — | — | Image | — | — | — |
| Date Of Intro | — | — | — | — | — | 1997-12-01 |
| Adjustability | — | — | — | — | — | FIXED |
| Dropout Voltage1-Nom | — | — | — | — | — | 2 V |
| Input Voltage Absolute-Max | — | — | — | — | — | 35 V |
| Line Regulation-Max | — | — | — | — | — | 0.05% |
| Load Regulation-Max | — | — | — | — | — | 0.05% |
| Number of Outputs | — | — | — | — | — | 1 |
| Operating Temperature TJ-Max | — | — | — | — | — | 125 °C |
| Output Current1-Max | — | — | — | — | — | 1.5 A |
| Output Voltage1-Max | — | — | — | — | — | 5.25 V |
| Output Voltage1-Min | — | — | — | — | — | 4.75 V |
| Output Voltage1-Nom | — | — | — | — | — | 5 V |
| Packing Method | — | — | — | — | — | TR |
| Peak Reflow Temperature (Cel) | — | — | — | — | — | 260 |
| Regulator Type | — | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | — | 30 |
| Voltage Tolerance-Max | — | — | — | — | — | 5% |
| ## LM340MP-5.0/NOPB 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 5 alternatives for CD4051BF3A — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for CD4051BF3A 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 CD4051BF3A 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 CD4051BF3A?
Known equivalents for CD4051BF3A include CD4051BF, CD4051BE, SN74LVC1G18DBVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD4051BF3A?
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 CD4051BF3A 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.