24AA64T-I/OTAlternatives & Equivalent Parts
About 24AA64T-I/OT
24AA64T-I/OT is a Integrated Circuit component manufactured by Microchip. It comes in a SOT23 (5-Pin) 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 | 24AA64T-I/OTSource | SN74AXC1T45DBVR | SN74CB3T3257PWR | 24AA64T-I/MC | 24AA64T-I/MNY |
|---|---|---|---|---|---|
| Manufacturer | Microchip | Texas Instruments | Texas Instruments | Microchip | Microchip |
| Package Type | SOT23 (5-Pin) | SOT23 (6-Pin) | — | Small Outline No-lead | Small Outline No-lead |
| Pin Count | 5 | 6 | — | 8 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.4036 | $0.2035 | $0.8736 | $0.4932 | $0.4512 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | Yes | Yes |
| Manufacturer Package Code | SOT-23-5 | — | — | DFN-8 | TDFN-8 |
| Factory Lead Time | 6 Weeks | — | — | 24 Weeks | 24 Weeks |
| YTEOL | 9 | 15 | — | 8 | 8 |
| Clock Frequency-Max (fCLK) | 0.4 MHz | — | — | 0.4 MHz | 0.4 MHz |
| Data Retention Time-Min | 200 | — | — | 200 | 200 |
| Endurance | 1000000 Write/Erase Cycles | — | — | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles |
| I2C Control Byte | 1010XXXR | — | — | 1010DDDR | 1010DDDR |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G6 | — | R-PDSO-N8 | R-PDSO-N8 |
| JESD-609 Code | e3 | — | — | e3 | e4 |
| Memory Density | 65536 bit | — | — | 65536 bit | 65536 bit |
| Memory IC Type | EEPROM | — | — | EEPROM | EEPROM |
| Memory Width | 8 | — | — | 8 | 8 |
| Number of Functions | 1 | 1 | — | 1 | 1 |
| Number of Ports | 1 | 2 | — | 1 | 1 |
| Number of Words | 8192 words | — | — | 8192 words | 8192 words |
| Number of Words Code | 8000 | — | — | 8000 | 8000 |
| Operating Mode | SYNCHRONOUS | — | — | SYNCHRONOUS | SYNCHRONOUS |
| Organization | 8KX8 | — | — | 8KX8 | 8KX8 |
| Output Characteristics | OPEN-DRAIN | 3-STATE | — | OPEN-DRAIN | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 | TSOP6,.11,37 | — | SOLCC8,.12,20 | SOLCC8,.12,20 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | — | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY VERY THIN PROFILE |
| Parallel/Serial | SERIAL | — | — | SERIAL | SERIAL |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 260 |
| Programming Voltage | 2.5 V | — | — | 2.5 V | 2.5 V |
| Qualification Status | Not Qualified | — | — | Not Qualified | Not Qualified |
| Serial Bus Type | I2C | — | — | I2C | I2C |
| Standby Current-Max | 0.000001 A | — | — | 0.000001 A | 0.000001 A |
| Supply Current-Max | 0.003 mA | — | — | 0.003 mA | 0.003 mA |
| Supply Voltage-Max (Vsup) | 5.5 V | 3.6 V | — | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 1.7 V | 0.65 V | — | 1.7 V | 1.7 V |
| Supply Voltage-Nom (Vsup) | 2.5 V | 1.2 V | — | 2.5 V | 2.5 V |
| Surface Mount | YES | YES | — | YES | YES |
| Technology | CMOS | CMOS | — | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | — | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | — | NO LEAD | NO LEAD |
| Terminal Pitch | 0.95 mm | 0.95 mm | — | 0.5 mm | 0.5 mm |
| Terminal Position | DUAL | DUAL | — | DUAL | DUAL |
| Write Cycle Time-Max (tWC) | 5 ms | — | — | 5 ms | 5 ms |
| Write Protection | HARDWARE | — | — | HARDWARE | HARDWARE |
| Date Of Intro | — | 2017-12-03 | — | — | — |
| Control Type | — | COMMON CONTROL | — | — | — |
| Count Direction | — | BIDIRECTIONAL | — | — | — |
| Family | — | AXC | — | — | — |
| Load Capacitance (CL) | — | 50 pF | — | — | — |
| Logic IC Type | — | BUS TRANSCEIVER | — | — | — |
| Max I(ol) | — | 0.012 A | — | — | — |
| Number of Bits | — | 1 | — | — | — |
| Output Polarity | — | TRUE | — | — | — |
| Packing Method | — | TR, 7 INCH | — | — | — |
| Power Supply Current-Max (ICC) | — | 0.016 mA | — | — | — |
| Prop. Delay@Nom-Sup | — | 51 ns | — | — | — |
| Propagation Delay (tpd) | — | 173 ns | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | 40 | 40 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 4 alternatives for 24AA64T-I/OT — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 24AA64T-I/OT 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 24AA64T-I/OT 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 24AA64T-I/OT?
Known equivalents for 24AA64T-I/OT include SN74AXC1T45DBVR, SN74CB3T3257PWR, 24AA64T-I/MC. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 24AA64T-I/OT?
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 24AA64T-I/OT 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.