MAX6643LBBAEE+Alternatives & Equivalent Parts
About MAX6643LBBAEE+
MAX6643LBBAEE+ is a Integrated Circuit component manufactured by Maxim Integrated. 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 | MAX6643LBBAEE+Source | CD74HC4017M | ILD223T | TS3A44159PWR |
|---|---|---|---|---|
| Manufacturer | Maxim Integrated | Texas Instruments | Vishay | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | SOT23 (8-Pin) | Small Outline Packages |
| Pin Count | 16 | 16 | 8 | 16 |
| Temperature Range | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 100.0°C | -40.0°C ~ 85.0°C |
| Price | $2.0700 | $0.5400 | $0.7412 | $0.3544 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Manufacturer Package Code | 16-QSOP-150_MIL | — | — | — |
| Date Of Intro | 2004-05-28 | — | — | — |
| YTEOL | 8.5 | 0 | 8 | 15 |
| Analog IC - Other Type | ANALOG CIRCUIT | — | — | SPDT |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | — | R-PDSO-G16 |
| JESD-609 Code | e3 | e4 | e3 | e4 |
| Number of Functions | 1 | 1 | — | 2 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP16,.25 | SOP16,.25 | — | TSSOP16,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| Supply Current-Max (Isup) | 0.5 mA | — | — | 0.0007 mA |
| Supply Voltage-Max (Vsup) | 5.5 V | 6 V | — | 4.3 V |
| Supply Voltage-Min (Vsup) | 3 V | 2 V | — | 1.65 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | 4.5 V | — | 1.8 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | BICMOS | CMOS | — | CMOS |
| Temperature Grade | AUTOMOTIVE | MILITARY | — | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed | NICKEL PALLADIUM GOLD | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | — | GULL WING |
| Terminal Pitch | 0.635 mm | 1.27 mm | — | 0.65 mm |
| Terminal Position | DUAL | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 |
| Additional Feature | — | JOHNSON COUNTER WITH 10 DECODED OUTPUTS; GATED CLOCK | — | Configuration : 2:1 SPDT |
| Count Direction | — | UP | — | — |
| Family | — | HC/UH | — | — |
| Load Capacitance (CL) | — | 50 pF | — | — |
| Load/Preset Input | — | NO | — | — |
| Logic IC Type | — | RING COUNTER | — | — |
| Max Frequency@Nom-Sup | — | 20000000 Hz | — | — |
| Max I(ol) | — | 0.0052 A | — | — |
| Mode of Operation | — | SYNCHRONOUS | — | — |
| Number of Bits | — | 10 | — | — |
| Packing Method | — | TUBE | — | — |
| Power Supply Current-Max (ICC) | — | 0.08 mA | — | — |
| Prop. Delay@Nom-Sup | — | 54 ns | — | — |
| Propagation Delay (tpd) | — | 345 ns | — | — |
| Trigger Type | — | POSITIVE EDGE | — | — |
| fmax-Min | — | 23 MHz | — | — |
| ## CD74HC4017M Alternates Showing results | — | Image | — | — |
| Pbfree Code | — | — | Yes | Yes |
| Factory Lead Time | — | — | 15 Weeks | — |
| Coll-Emtr Bkdn Voltage-Min | — | — | 30 V | — |
| Configuration | — | — | SEPARATE, 2 CHANNELS | — |
| Current Transfer Ratio-Min | — | — | 500% | — |
| Current Transfer Ratio-Nom | — | — | 500% | — |
| Dark Current-Max | — | — | 50 nA | — |
| Forward Current-Max | — | — | 0.03 A | — |
| Forward Voltage-Max | — | — | 1.3 V | — |
| Isolation Voltage-Max | — | — | 3000 V | — |
| Mounting Feature | — | — | SURFACE MOUNT | — |
| Number of Elements | — | — | 2 | — |
| Optoelectronic Device Type | — | — | DARLINGTON OUTPUT OPTOCOUPLER | — |
| Power Dissipation-Max | — | — | 0.075 W | — |
| Reach Compliance Code | — | — | — | Compliant |
| Bandwidth-Nom | — | — | — | 35 MHz |
| Input Voltage-Max | — | — | — | 4.3 V |
| Normal Position | — | — | — | NO/NC |
| Number of Channels | — | — | — | 4 |
| Off-state Isolation-Nom | — | — | — | 71 dB |
| On-state Resistance Match-Nom | — | — | — | 0.05 Ω |
| On-state Resistance-Max (Ron) | — | — | — | 0.8 Ω |
| Output | — | — | — | SEPARATE OUTPUT |
| Switch-off Time-Max | — | — | — | 50 ns |
| Switch-on Time-Max | — | — | — | 75 ns |
| Switching | — | — | — | BREAK-BEFORE-MAKE |
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 MAX6643LBBAEE+ — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MAX6643LBBAEE+ 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 MAX6643LBBAEE+ 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 MAX6643LBBAEE+?
Known equivalents for MAX6643LBBAEE+ include CD74HC4017M, ILD223T, TS3A44159PWR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MAX6643LBBAEE+?
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 MAX6643LBBAEE+ 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.