CD74HC4051EAlternatives & Equivalent Parts
About CD74HC4051E
CD74HC4051E is a Integrated Circuit component manufactured by Texas Instruments. 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 | CD74HC4051ESource | ADC0804LCWM | RAC10-05SC/277 | 7447021 | CD74HC4051EE4 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | RECOM Power | Würth Elektronik | Texas Instruments |
| Package Type | Dual-In-Line Packages | Small Outline Packages | Other | Other | Dual-In-Line Packages |
| Pin Count | 16 | 20 | 5 | 2 | 16 |
| Temperature Range | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -20.0°C ~ 70.0°C | -40.0°C ~ 105.0°C | -55.0°C ~ 125.0°C |
| Price | $0.4250 | $1.5400 | $22.0100 | $1.3870 | $0.4696 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | — | — | Yes |
| YTEOL | 15 | 0 | 0 | 15 | 15 |
| Additional Feature | Configuration : 8:1 | — | — | — | Configuration : 8:1 |
| Analog IC - Other Type | SINGLE-ENDED MULTIPLEXER | — | AC-DC REGULATED POWER SUPPLY MODULE | — | SINGLE-ENDED MULTIPLEXER |
| Bandwidth-Nom | 200 MHz | — | — | — | 200 MHz |
| Input Voltage-Max | 6 V | — | 305 V | — | 6 V |
| JESD-30 Code | R-PDIP-T16 | R-PDSO-G20 | R-PDMA-P5 | — | R-PDIP-T16 |
| JESD-609 Code | e4 | e0 | e3 | e2 | e4 |
| Number of Channels | 1 | — | — | — | 1 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 |
| Off-state Isolation-Nom | 73 dB | — | — | — | 73 dB |
| On-state Resistance Match-Nom | 10 Ω | — | — | — | 10 Ω |
| On-state Resistance-Max (Ron) | 270 Ω | — | — | — | 270 Ω |
| Output | COMMON OUTPUT | — | — | — | COMMON OUTPUT |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 | SOP20,.4 | — | — | DIP16,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | IN-LINE | SMALL OUTLINE | MICROELECTRONIC ASSEMBLY | Toroidal | IN-LINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified |
| Signal Current-Max | 0.025 A | — | — | — | 0.025 A |
| Supply Voltage-Max (Vsup) | 10 V | — | — | — | 10 V |
| Supply Voltage-Min (Vsup) | 2 V | — | — | — | 2 V |
| Supply Voltage-Nom (Vsup) | 4.5 V | — | — | — | 4.5 V |
| Surface Mount | NO | YES | NO | NO | NO |
| Switch-off Time-Max | 340 ns | — | — | — | 340 ns |
| Switch-on Time-Max | 340 ns | — | — | — | 340 ns |
| Switching | BREAK-BEFORE-MAKE | — | — | — | BREAK-BEFORE-MAKE |
| Technology | CMOS | CMOS | HYBRID | — | CMOS |
| Temperature Grade | MILITARY | INDUSTRIAL | COMMERCIAL | — | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN LEAD | Tin (Sn) | Tin/Copper (Sn/Cu) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | GULL WING | PIN/PEG | — | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 1.27 mm | — | — | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | — | DUAL |
| ## CD74HC4051E Alternates Showing results | Image | — | — | — | — |
| Analog Input Voltage-Max | — | 6.35 V | — | — | — |
| Analog Input Voltage-Min | — | -0.05 V | — | — | — |
| Conversion Time-Max | — | 114 µs | — | — | — |
| Converter Type | — | ADC, SUCCESSIVE APPROXIMATION | — | — | — |
| Linearity Error-Max (EL) | — | 0.3906% | — | — | — |
| Number of Analog In Channels | — | 1 | — | — | — |
| Number of Bits | — | 8 | — | — | — |
| Output Bit Code | — | BINARY | — | — | — |
| Output Format | — | PARALLEL, 8 BITS | — | — | — |
| Peak Reflow Temperature (Cel) | — | 220 | NOT SPECIFIED | — | — |
| Screening Level | — | TS 16949 | — | — | — |
| Supply Current-Max | — | 1.8 mA | — | — | — |
| Supply Voltage-Nom | — | 5 V | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 20 | NOT SPECIFIED | — | — |
| ## ADC0804LCWM Alternates Showing results | — | Image | — | — | — |
| Reach Compliance Code | — | — | Compliant | — | — |
| Approvals | — | — | UL, IEC, EN, CSA | — | — |
| Control Mode | — | — | VOLTAGE-MODE | — | — |
| Efficiency (Main Output) | — | — | 78% | — | — |
| Input Voltage-Min | — | — | 80 V | — | — |
| Input Voltage-Nom | — | — | 115 V | — | — |
| Line Regulation-Max | — | — | 0.3% | — | — |
| Load Regulation-Max | — | — | 1.5% | — | — |
| Number of Outputs | — | — | 1 | — | — |
| Output Current-Max | — | — | 2 A | — | — |
| Output Voltage-Max | — | — | 5.1 V | — | — |
| Output Voltage-Min | — | — | 4.9 V | — | — |
| Output Voltage-Nom | — | — | 5 V | — | — |
| Protections | — | — | SHORT CIRCUIT; OVER VOLTAGE | — | — |
| Ripple Voltage (Main Out) | — | — | 0.017675 Vrms | — | — |
| Total Power Output-Max | — | — | 10 W | — | — |
| Trim/Adjustable Output | — | — | NO | — | — |
| Construction | — | — | — | Toroid | — |
| Core Material | — | — | — | POWDERED IRON | — |
| DC Resistance | — | — | — | 0.08 Ω | — |
| Inductance-Nom (L) | — | — | — | 100 µH | — |
| Inductor Type | — | — | — | GENERAL PURPOSE INDUCTOR | — |
| Lead Diameter | — | — | — | 0.6 mm | — |
| Lead Length | — | — | — | 15 mm | — |
| Lead Spacing | — | — | — | 7 mm | — |
| Package Diameter | — | — | — | 16.5 mm | — |
| Package Length | — | — | — | 9.7 mm | — |
| Rated Current-Max | — | — | — | 2.5 A | — |
| Shape/Size Description | — | — | — | CIRCULAR PACKAGE | — |
| Shielded | — | — | — | NO | — |
| Special Feature | — | — | — | INDUCTANCE IS MEASURED AT 5 MILLI AMPERE | — |
| Terminal Placement | — | — | — | RADIAL | — |
| Terminal Shape | — | — | — | WIRE | — |
| Test Frequency | — | — | — | 0.01 MHz | — |
| Tolerance | — | — | — | 20% | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 4 alternatives for CD74HC4051E — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for CD74HC4051E 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 CD74HC4051E 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 CD74HC4051E?
Known equivalents for CD74HC4051E include ADC0804LCWM, RAC10-05SC/277, 7447021. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD74HC4051E?
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 CD74HC4051E 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.