CD4047BMAlternatives & Equivalent Parts
About CD4047BM
CD4047BM 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 | CD4047BMSource | OPA2187IDR | T491A226K006AT | CD40106BM | CD4047BD | CD4047BF | CD4047BM96 | CD4047BMG4 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Kemet | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Other | Small Outline Packages | Ceramic Dual-In-Line Packages | Ceramic Dual-In-Line Packages | — | Small Outline Packages |
| Pin Count | 14 | 8 | 2 | 14 | 14 | 14 | — | 14 |
| Temperature Range | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — | -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 | $0.1855 | $1.4900 | $0.0500 | $0.2775 | $7.5000 | $6.0000 | $0.2168 | $0.2625 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | — | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||||||
| YTEOL | 0 | 15 | — | 15 | 0 | 15 | — | 0 |
| Additional Feature | RETRIGGERABLE | — | — | — | RETRIGGERABLE | RETRIGGERABLE | — | RETRIGGERABLE |
| Family | 4000/14000/40000 | — | — | 4000/14000/40000 | 4000/14000/40000 | 4000/14000/40000 | — | 4000/14000/40000 |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G8 | — | R-PDSO-G14 | R-CDIP-T14 | R-GDIP-T14 | — | R-PDSO-G14 |
| JESD-609 Code | e4 | e4 | — | e4 | — | e0 | — | e4 |
| Load Capacitance (CL) | 50 pF | — | — | 50 pF | — | 50 pF | — | 50 pF |
| Logic IC Type | MONOSTABLE MULTIVIBRATOR | — | — | INVERTER | MONOSTABLE MULTIVIBRATOR | MONOSTABLE MULTIVIBRATOR | — | MONOSTABLE MULTIVIBRATOR |
| Max I(ol) | 0.004 A | — | — | 0.0024 A | — | 0.004 A | — | 0.004 A |
| Number of Bits | 1 | — | — | — | — | 1 | — | 1 |
| Number of Data/Clock Inputs | 2 | — | — | — | 2 | 2 | — | 2 |
| Number of Functions | 1 | 2 | — | 6 | 1 | 1 | — | 1 |
| Output Polarity | COMPLEMENTARY | — | — | — | COMPLEMENTARY | COMPLEMENTARY | — | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | — | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 | SOP8,.23 | — | SOP14,.25 | DIP14,.3 | DIP14,.3 | — | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE | IN-LINE | IN-LINE | — | SMALL OUTLINE |
| Packing Method | TUBE | TR | — | TUBE | — | TUBE | — | TUBE |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | NOT SPECIFIED | — | — | 260 |
| Power Supply Current-Max (ICC) | 0.6 mA | — | — | 0.12 mA | — | 0.6 mA | — | 0.6 mA |
| Propagation Delay (tpd) | 1000 ns | — | — | 280 ns | 1000 ns | 1000 ns | — | 1000 ns |
| Qualification Status | Not Qualified | — | — | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified |
| Supply Voltage-Max (Vsup) | 18 V | — | — | 18 V | 18 V | 18 V | — | 18 V |
| Supply Voltage-Min (Vsup) | 3 V | — | — | 3 V | 3 V | 3 V | — | 3 V |
| Supply Voltage-Nom (Vsup) | 5 V | 18 V | — | 5 V | 5 V | 5 V | — | 5 V |
| Surface Mount | YES | YES | — | YES | NO | NO | — | YES |
| Technology | CMOS | CMOS | — | CMOS | CMOS | CMOS | — | CMOS |
| Temperature Grade | MILITARY | AUTOMOTIVE | — | MILITARY | MILITARY | MILITARY | — | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Tin/Lead (Sn/Pb) | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | — | GULL WING | THROUGH-HOLE | THROUGH-HOLE | — | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | 1.27 mm | 2.54 mm | 2.54 mm | — | 1.27 mm |
| Terminal Position | DUAL | DUAL | — | DUAL | DUAL | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 30 | — | 30 | NOT SPECIFIED | — | — | NOT SPECIFIED |
| ## CD4047BM Alternates Showing results | Image | — | — | — | — | — | — | — |
| Pbfree Code | — | Yes | — | Yes | — | Yes | — | Yes |
| Date Of Intro | — | 2017-06-29 | — | — | — | — | — | — |
| Amplifier Type | — | OPERATIONAL AMPLIFIER | — | — | — | — | — | — |
| Architecture | — | VOLTAGE-FEEDBACK | — | — | — | — | — | — |
| Average Bias Current-Max (IIB) | — | 0.005 µA | — | — | — | — | — | — |
| Bias Current-Max (IIB) @25C | — | 0.00035 µA | — | — | — | — | — | — |
| Common-mode Reject Ratio-Min | — | 130 dB | — | — | — | — | — | — |
| Common-mode Reject Ratio-Nom | — | 145 dB | — | — | — | — | — | — |
| Frequency Compensation | — | YES | — | — | — | — | — | — |
| Input Offset Current-Max (IIO) | — | 0.005 µA | — | — | — | — | — | — |
| Input Offset Voltage-Max | — | 10 µV | — | — | — | — | — | — |
| Low-Bias | — | YES | — | — | — | — | — | — |
| Low-Offset | — | YES | — | — | — | — | — | — |
| Micropower | — | YES | — | — | — | — | — | — |
| Neg Supply Voltage Limit-Max | — | -20 V | — | — | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | -18 V | — | — | — | — | — | — |
| Power | — | NO | — | — | — | — | — | — |
| Programmable Power | — | NO | — | — | — | — | — | — |
| Slew Rate-Nom | — | 0.2 V/us | — | — | — | — | — | — |
| Subcategory | — | Operational Amplifier | — | — | — | — | — | — |
| Supply Current-Max | — | 0.29 mA | — | — | — | — | — | — |
| Supply Voltage Limit-Max | — | 20 V | — | — | — | — | — | — |
| Unity Gain BW-Nom | — | 550 | — | — | — | — | — | — |
| Voltage Gain-Min | — | 1000000 | — | — | — | — | — | — |
| Wideband | — | NO | — | — | — | — | — | — |
| ## OPA2187IDR Alternates Showing results | — | Image | — | — | — | — | — | — |
| Number of Inputs | — | — | — | 1 | — | — | — | — |
| Prop. Delay@Nom-Sup | — | — | — | 280 ns | — | — | — | — |
| Schmitt Trigger | — | — | — | YES | — | — | — | — |
| ## CD40106BM Alternates Showing results | — | — | — | Image | — | — | — | — |
| ## CD4047BF 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 7 alternatives for CD4047BM — response within 24 hours.
Quick Links
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Why Look for Alternatives?
Finding alternatives for CD4047BM 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 CD4047BM 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.
Can't Find What You Need?
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FAQ
What is equivalent to CD4047BM?
Known equivalents for CD4047BM include OPA2187IDR, T491A226K006AT, CD40106BM. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD4047BM?
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 CD4047BM 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.