SN74LV244DWAlternatives & Equivalent Parts
About SN74LV244DW
SN74LV244DW 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.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for SN74LV244DW — response within 24 hours.
Specification Comparison
| Parameter | SN74LV244DWSource | IR2181SPBF | MCP3564R-E/ST | AT24CS01-STUM-T |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | International Rectifier | Microchip | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | SOT23 (5-Pin) |
| Pin Count | 20 | 8 | 20 | 5 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.2249 | $0.9548 | $1.5700 | $0.2520 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | NOT RECOMMENDED | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | No | — | — | Yes |
| YTEOL | 0 | 3 | 19 | 13 |
| Additional Feature | TYP VOLP < 0.8V AT VCC = 3.3V, TA = 25 DEGREE C | — | — | — |
| Control Type | ENABLE LOW | — | — | — |
| Count Direction | UNIDIRECTIONAL | — | — | — |
| Family | LV/LV-A/LVX/H | — | — | — |
| JESD-30 Code | R-PDSO-G20 | R-PDSO-G8 | R-PDSO-G20 | R-PDSO-G5 |
| Load Capacitance (CL) | 50 pF | — | — | — |
| Logic IC Type | BUS DRIVER | — | — | — |
| Max I(ol) | 0.016 A | — | — | — |
| Number of Bits | 4 | — | 24 | — |
| Number of Functions | 2 | 1 | 1 | 1 |
| Number of Ports | 2 | — | — | 1 |
| Output Characteristics | 3-STATE | STANDARD | — | 3-STATE |
| Output Polarity | TRUE | TRUE | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 | SOP8,.25 | TSSOP20,.25 | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | 260 | — | 260 |
| Power Supply Current-Max (ICC) | 0.02 mA | — | — | — |
| Prop. Delay@Nom-Sup | 14 ns | — | — | — |
| Propagation Delay (tpd) | 17 ns | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | — | — | 5.5 V |
| Supply Voltage-Min (Vsup) | 2.7 V | — | — | 1.7 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | — | — | 5 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | CMOS | — | CMOS |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 0.65 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 30 | — | 30 |
| Factory Lead Time | — | 20 Weeks | 13 Weeks | 17 Weeks |
| High Side Driver | — | YES | — | — |
| Input Characteristics | — | SCHMITT TRIGGER | — | — |
| Interface IC Type | — | HALF BRIDGE BASED MOSFET DRIVER | — | — |
| JESD-609 Code | — | e3 | e3 | e3 |
| Output Peak Current Limit-Nom | — | 2.3 A | — | — |
| Supply Voltage-Max | — | 20 V | — | — |
| Supply Voltage-Min | — | 10 V | — | — |
| Supply Voltage-Nom | — | 15 V | 3.3 V | — |
| Supply Voltage1-Max | — | 620 V | — | — |
| Supply Voltage1-Min | — | 5 V | — | — |
| Supply Voltage1-Nom | — | 15 V | — | — |
| Terminal Finish | — | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Turn-off Time | — | 0.33 µs | — | — |
| Turn-on Time | — | 0.27 µs | — | — |
| Manufacturer Package Code | — | — | TSSOP-20 | TSOT-5 |
| Analog Input Voltage-Max | — | — | 3.6 V | — |
| Analog Input Voltage-Min | — | — | -2.7 V | — |
| Converter Type | — | — | ADC, DELTA-SIGMA | — |
| Linearity Error-Max (EL) | — | — | 0.0032% | — |
| Number of Analog In Channels | — | — | 8 | — |
| Output Bit Code | — | — | 2'S COMPLEMENT BINARY | — |
| Output Format | — | — | SERIAL | — |
| Sample Rate | — | — | 0.1536 MHz | — |
| Sample and Hold / Track and Hold | — | — | SAMPLE | — |
| Supply Current-Max | — | — | 2.5 mA | 0.003 mA |
| Clock Frequency-Max (fCLK) | — | — | — | 1 MHz |
| Data Retention Time-Min | — | — | — | 100 |
| Endurance | — | — | — | 1000000 Write/Erase Cycles |
| I2C Control Byte | — | — | — | 1010XXXR |
| Memory Density | — | — | — | 16384 bit |
| Memory IC Type | — | — | — | EEPROM |
| Memory Width | — | — | — | 8 |
| Number of Words | — | — | — | 2048 words |
| Number of Words Code | — | — | — | 2048 |
| Operating Mode | — | — | — | SYNCHRONOUS |
| Organization | — | — | — | 2048X8 |
| Parallel/Serial | — | — | — | SERIAL |
| Programming Voltage | — | — | — | 5 V |
| Reverse Pinout | — | — | — | NO |
| Serial Bus Type | — | — | — | I2C |
| Standby Current-Max | — | — | — | 0.000001 A |
| Write Cycle Time-Max (tWC) | — | — | — | 5 ms |
| Write Protection | — | — | — | HARDWARE |
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 SN74LV244DW — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74LV244DW 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 SN74LV244DW 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?
Our sourcing team can help find compatible alternatives for SN74LV244DW. Get expert recommendations within 24 hours.
FAQ
What is equivalent to SN74LV244DW?
Known equivalents for SN74LV244DW include IR2181SPBF, MCP3564R-E/ST, AT24CS01-STUM-T. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LV244DW?
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 SN74LV244DW 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.