CD4043BEAlternatives & Equivalent Parts
About CD4043BE
CD4043BE 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 | CD4043BESource | LM7812CT | NE5532ADR | CD4043BF3A |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Transistor Outline, Vertical | — | Ceramic Dual-In-Line Packages |
| Pin Count | 16 | 3 | — | 16 |
| Temperature Range | -55.0°C ~ 125.0°C | — | — | -55.0°C ~ 125.0°C |
| Price | $0.3400 | $0.1470 | $0.1649 | $14.3000 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | — | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | No | — | Yes |
| YTEOL | 15 | 0 | — | 15 |
| Family | 4000/14000/40000 | — | — | 4000/14000/40000 |
| JESD-30 Code | R-PDIP-T16 | R-PSFM-T3 | — | R-GDIP-T16 |
| JESD-609 Code | e4 | e0 | — | e0 |
| Load Capacitance (CL) | 50 pF | — | — | 50 pF |
| Logic IC Type | R-S LATCH | — | — | R-S LATCH |
| Max I(ol) | 0.0024 A | — | — | 0.0024 A |
| Number of Bits | 4 | — | — | 4 |
| Number of Functions | 4 | 1 | — | 4 |
| Output Characteristics | 3-STATE | — | — | 3-STATE |
| Output Polarity | TRUE | — | — | TRUE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 | SIP3,.1TB | — | DIP16,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | IN-LINE | FLANGE MOUNT | — | IN-LINE |
| Packing Method | TUBE | TUBE | — | TUBE |
| Power Supply Current-Max (ICC) | 0.06 mA | — | — | 0.06 mA |
| Prop. Delay@Nom-Sup | 140 ns | — | — | 140 ns |
| Propagation Delay (tpd) | 300 ns | — | — | 300 ns |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| Schmitt Trigger | NO | — | — | NO |
| Supply Voltage-Max (Vsup) | 18 V | — | — | 18 V |
| Supply Voltage-Min (Vsup) | 3 V | — | — | 3 V |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | 5 V |
| Surface Mount | NO | NO | — | NO |
| Technology | CMOS | BIPOLAR | — | CMOS |
| Temperature Grade | MILITARY | — | — | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN LEAD | — | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | — | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | — | 2.54 mm |
| Terminal Position | DUAL | SINGLE | — | DUAL |
| Trigger Type | HIGH LEVEL | — | — | HIGH LEVEL |
| ## CD4043BE Alternates Showing results | Image | — | — | — |
| Adjustability | — | FIXED | — | — |
| Dropout Voltage1-Nom | — | 2 V | — | — |
| Input Voltage Absolute-Max | — | 35 V | — | — |
| Input Voltage-Max | — | 27 V | — | — |
| Input Voltage-Min | — | 14.5 V | — | — |
| Line Regulation-Max | — | 0.12% | — | — |
| Load Regulation-Max | — | 0.12% | — | — |
| Number of Outputs | — | 1 | — | — |
| Operating Temperature TJ-Max | — | 125 °C | — | — |
| Output Current1-Max | — | 1 A | — | — |
| Output Voltage1-Max | — | 12.6 V | — | — |
| Output Voltage1-Min | — | 11.4 V | — | — |
| Output Voltage1-Nom | — | 12 V | — | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — |
| Voltage Tolerance-Max | — | 5% | — | — |
| ## LM7812CT Alternates Showing results | — | Image | — | — |
| Screening Level | — | — | — | 38535Q/M;38534H;883B |
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 3 alternatives for CD4043BE — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for CD4043BE 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 CD4043BE 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 CD4043BE?
Known equivalents for CD4043BE include LM7812CT, NE5532ADR, CD4043BF3A. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD4043BE?
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 CD4043BE 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.