CD4044BMAlternatives & Equivalent Parts
About CD4044BM
CD4044BM 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 | CD4044BMSource | LM2662M | ATSAMD51J19A-AUT |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Microchip |
| Package Type | Small Outline Packages | — | Quad Flat Packages |
| Pin Count | 16 | — | 64 |
| Temperature Range | -55.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C |
| Price | $0.1806 | $1.0795 | $4.6000 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | No | — | — |
| YTEOL | 0 | — | 18 |
| Family | 4000/14000/40000 | — | — |
| JESD-30 Code | R-PDSO-G16 | — | S-PQFP-G64 |
| Load Capacitance (CL) | 50 pF | — | — |
| Logic IC Type | R-S LATCH | — | — |
| Max I(ol) | 0.004200000000000001 A | — | — |
| Number of Bits | 4 | — | — |
| Number of Functions | 1 | — | — |
| Output Characteristics | 3-STATE | — | — |
| Output Polarity | TRUE | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 | — | TQFP64,.47SQ |
| Package Shape | RECTANGULAR | — | SQUARE |
| Package Style | SMALL OUTLINE | — | FLATPACK, THIN PROFILE, FINE PITCH |
| Packing Method | TUBE | — | — |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | — | 260 |
| Power Supply Current-Max (ICC) | 0.6 mA | — | — |
| Prop. Delay@Nom-Sup | 300 ns | — | — |
| Propagation Delay (tpd) | 300 ns | — | — |
| Qualification Status | Not Qualified | — | — |
| Supply Voltage-Max (Vsup) | 18 V | — | — |
| Supply Voltage-Min (Vsup) | 3 V | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | — | — |
| Surface Mount | YES | — | YES |
| Technology | CMOS | — | CMOS |
| Temperature Grade | MILITARY | — | INDUSTRIAL |
| Terminal Form | GULL WING | — | GULL WING |
| Terminal Pitch | 1.27 mm | — | 0.5 mm |
| Terminal Position | DUAL | — | QUAD |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | — | 30 |
| Trigger Type | LOW LEVEL | — | — |
| Manufacturer Package Code | — | — | TQFP-64 |
| Factory Lead Time | — | — | 11 Weeks |
| Has ADC | — | — | YES |
| Bit Size | — | — | 32 |
| Boundary Scan | — | — | NO |
| CPU Family | — | — | CORTEX-M4F |
| Clock Frequency-Max | — | — | 48 MHz |
| DAC Channels | — | — | YES |
| DMA Channels | — | — | YES |
| Format | — | — | FLOATING POINT |
| Integrated Cache | — | — | YES |
| JESD-609 Code | — | — | e3 |
| Low Power Mode | — | — | YES |
| Number of DMA Channels | — | — | 32 |
| Number of External Interrupts | — | — | 16 |
| Number of I/O Lines | — | — | 51 |
| Number of Serial I/Os | — | — | 8 |
| Number of Timers | — | — | 11 |
| On Chip Data RAM Width | — | — | 8 |
| On Chip Program ROM Width | — | — | 8 |
| PWM Channels | — | — | YES |
| RAM (bytes) | — | — | 196608 |
| RAM (words) | — | — | 196608 |
| ROM (words) | — | — | 524288 |
| ROM Programmability | — | — | FLASH |
| Screening Level | — | — | TS 16949 |
| Speed | — | — | 100 MHz |
| Supply Current-Max | — | — | 60 mA |
| Supply Voltage-Max | — | — | 3.63 V |
| Supply Voltage-Min | — | — | 1.71 V |
| Supply Voltage-Nom | — | — | 3.3 V |
| Terminal Finish | — | — | Matte Tin (Sn) |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC |
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 2 alternatives for CD4044BM — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for CD4044BM 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 CD4044BM 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 CD4044BM?
Known equivalents for CD4044BM include LM2662M, ATSAMD51J19A-AUT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CD4044BM?
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 CD4044BM 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.