CD4051BMAlternatives & Equivalent Parts
About CD4051BM
CD4051BM is a Multiplexer/Demultiplexer ICs component manufactured by Texas Instruments. It comes in a SOIC-16 package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Get one quote covering all 8 alternatives for CD4051BM — response within 24 hours.
Specification Comparison
| Parameter | CD4051BMSource | CD4051BM96G3 | CD4051BCM | CD4042BD | SN74ALS259D | CD4051BE | 74HC595D | CD4051BM96 | CD4051BF |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Nexperia | Texas Instruments | Texas Instruments |
| Package Type | SOIC-16 | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages | Small Outline Packages | Ceramic Dual-In-Line Packages |
| Pin Count | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | ~ 70.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | — | — | — | $1.0100 | $1.8000 | — | $0.0378 | — | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | OBSOLETE | OBSOLETE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||
| YTEOL | 0 | 0 | 0 | 0 | 0 | 15 | 5.35 | 15 | 15 |
| Analog IC - Other Type | SINGLE-ENDED MULTIPLEXER | SINGLE-ENDED MULTIPLEXER | SINGLE-ENDED MULTIPLEXER | — | — | SINGLE-ENDED MULTIPLEXER | — | SINGLE-ENDED MULTIPLEXER | SINGLE-ENDED MULTIPLEXER |
| Bandwidth-Nom | 20 MHz | 20 MHz | — | — | — | 20 MHz | — | 20 MHz | 20 MHz |
| Input Voltage-Max | 20.5 V | 20.5 V | — | — | — | 20.5 V | — | 20.5 V | 20.5 V |
| Input Voltage-Min | -0.5 V | -0.5 V | — | — | — | -0.5 V | — | -0.5 V | -0.5 V |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDIP-T16 | R-PDSO-G16 | R-PDSO-G16 | R-GDIP-T16 |
| JESD-609 Code | e4 | e3 | — | e4 | e4 | e4 | e4 | e4 | e0 |
| Neg Supply Voltage-Nom (Vsup) | -5 V | -5 V | — | — | — | -5 V | — | -5 V | -5 V |
| Normal Position | NC | NC | NO | — | — | NC | — | NC | NC |
| Number of Channels | 1 | 1 | 8 | — | — | 1 | — | 1 | 1 |
| Number of Functions | 1 | 1 | 1 | 4 | 8 | 1 | 1 | 1 | 1 |
| Off-state Isolation-Nom | 40 dB | 40 dB | 40 dB | — | — | 40 dB | — | 40 dB | 40 dB |
| On-state Resistance Match-Nom | 15 Ω | 15 Ω | 10 Ω | — | — | 15 Ω | — | 15 Ω | 15 Ω |
| On-state Resistance-Max (Ron) | 1050 Ω | 1050 Ω | 400 Ω | — | — | 1050 Ω | — | 1050 Ω | 1050 Ω |
| Output | COMMON OUTPUT | COMMON OUTPUT | COMMON OUTPUT | — | — | COMMON OUTPUT | — | COMMON OUTPUT | COMMON OUTPUT |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | SOP16,.25 | SOP16,.25 | SOP16,.25 | SOP16,.25 | SOP16,.25 | DIP16,.3 | — | SOP16,.25 | DIP16,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 260 | — | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 20 V | 20 V | 15 V | 18 V | 5.5 V | 20 V | 6 V | 20 V | 20 V |
| Supply Voltage-Min (Vsup) | 3 V | 3 V | 5 V | 3 V | 4.5 V | 3 V | 2 V | 3 V | 3 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 10 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | NO | YES | YES | NO |
| Switch-off Time-Max | 720 ns | 720 ns | 420 ns | — | — | 720 ns | — | 720 ns | 720 ns |
| Switch-on Time-Max | 720 ns | 720 ns | 1200 ns | — | — | 720 ns | — | 720 ns | 720 ns |
| Switching | BREAK-BEFORE-MAKE | BREAK-BEFORE-MAKE | BREAK-BEFORE-MAKE | — | — | BREAK-BEFORE-MAKE | — | BREAK-BEFORE-MAKE | BREAK-BEFORE-MAKE |
| Technology | CMOS | CMOS | CMOS | CMOS | TTL | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | MILITARY | MILITARY | INDUSTRIAL | MILITARY | COMMERCIAL | MILITARY | AUTOMOTIVE | MILITARY | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | — | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | THROUGH-HOLE |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | 30 | — | 30 | 30 | — |
| ## CD4051BM Alternates Showing results | Image | — | — | — | — | — | — | — | — |
| Additional Feature | — | Configuration : 8:1 | LG-MAX | PROGRAMMABLE TRIGGER TYPE | 1:8 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH | Configuration : 8:1 | SERIAL STANDARD OUTPUT FOR CASCADING | Configuration : 8:1 | Configuration : 8:1 |
| Supply Current-Max (Isup) | — | 10 mA | — | — | — | 10 mA | — | 10 mA | 10 mA |
| ## CD4051BM96G3 Alternates Showing results | — | Image | — | — | — | — | — | — | — |
| Family | — | — | — | 4000/14000/40000 | ALS | — | HC/UH | — | — |
| Load Capacitance (CL) | — | — | — | 50 pF | 50 pF | — | 50 pF | — | — |
| Logic IC Type | — | — | — | D LATCH | D LATCH | — | SERIAL IN PARALLEL OUT | — | — |
| Max Frequency@Nom-Sup | — | — | — | 8000000 Hz | — | — | — | — | — |
| Max I(ol) | — | — | — | 0.0024 A | 0.008 A | — | — | — | — |
| Number of Bits | — | — | — | 4 | 8 | — | 8 | — | — |
| Output Polarity | — | — | — | COMPLEMENTARY | TRUE | — | TRUE | — | — |
| Packing Method | — | — | — | TUBE | TUBE | — | — | — | — |
| Power Supply Current-Max (ICC) | — | — | — | 0.6 mA | 22 mA | — | 0.16 mA | — | — |
| Prop. Delay@Nom-Sup | — | — | — | 200 ns | 19 ns | — | — | — | — |
| Propagation Delay (tpd) | — | — | — | 500 ns | 13 ns | — | 240 ns | — | — |
| Schmitt Trigger | — | — | — | NO | NO | — | — | — | — |
| Trigger Type | — | — | — | NEGATIVE EDGE | LOW LEVEL | — | POSITIVE EDGE | — | — |
| fmax-Min | — | — | — | 8 MHz | — | — | 24 MHz | — | — |
| ## CD4042BD Alternates Showing results | — | — | — | Image | — | — | — | — | — |
| ## SN74ALS259D Alternates Showing results | — | — | — | — | Image | — | — | — | — |
| ## CD4051BE Alternates Showing results | — | — | — | — | — | Image | — | — | — |
| Date Of Intro | — | — | — | — | — | — | 1990-09-01 | — | — |
| Count Direction | — | — | — | — | — | — | RIGHT | — | — |
| Output Characteristics | — | — | — | — | — | — | 3-STATE | — | — |
| Pbfree Code | — | — | — | — | — | — | — | Yes | Yes |
| ## CD4051BM96 Alternates Showing results | — | — | — | — | — | — | — | Image | — |
| ## CD4051BF 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 8 alternatives for CD4051BM — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for CD4051BM 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 CD4051BM 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 CD4051BM?
Known equivalents for CD4051BM include CD4051BM96G3, CD4051BCM, CD4042BD. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD4051BM?
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 CD4051BM 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.