SN74LV244ADWAlternatives & Equivalent Parts
About SN74LV244ADW
SN74LV244ADW 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 | SN74LV244ADWSource | SN74LV244ADWE4 | L78M05ABDT-TR | SN74LV244ADWG4 | SN74LV244ANS | SN74LV244ADWRG4 | SN74LV244ANSR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Other | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 20 | 20 | 3 | 20 | 20 | 20 | 20 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.1946 | $0.4633 | $0.1600 | $0.4633 | — | $0.2708 | $0.4571 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| YTEOL | 0 | 0 | 6.16 | 0 | 0 | 15 | 15 |
| Control Type | ENABLE LOW | ENABLE LOW | — | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL | UNIDIRECTIONAL | — | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL | UNIDIRECTIONAL |
| Family | LV/LV-A/LVX/H | LV/LV-A/LVX/H | — | LV/LV-A/LVX/H | LV/LV-A/LVX/H | LV/LV-A/LVX/H | LV/LV-A/LVX/H |
| JESD-30 Code | R-PDSO-G20 | R-PDSO-G20 | R-PSSO-G2 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609 Code | e4 | e4 | — | e4 | e4 | e4 | e4 |
| Load Capacitance (CL) | 50 pF | 50 pF | — | 50 pF | 50 pF | 50 pF | 50 pF |
| Logic IC Type | BUS DRIVER | BUS DRIVER | — | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER |
| Max I(ol) | 0.016 A | 0.016 A | — | 0.016 A | 0.016 A | 0.016 A | 0.016 A |
| Number of Bits | 4 | 4 | — | 4 | 4 | 4 | 4 |
| Number of Functions | 8 | 2 | 1 | 2 | 2 | 8 | 8 |
| Number of Ports | 2 | 2 | — | 2 | 2 | 2 | 2 |
| Output Characteristics | 3-STATE | 3-STATE | — | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Output Polarity | TRUE | TRUE | — | TRUE | TRUE | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 | SOP20,.4 | SMSIP3H,.38,90TB | SOP20,.4 | SOP20,.3 | SOP20,.4 | SOP20,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | TUBE | TR | TUBE | TUBE | TR | TR, 13 INCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | 0.02 mA | 0.02 mA | — | 0.02 mA | 0.02 mA | 0.02 mA | 0.02 mA |
| Prop. Delay@Nom-Sup | 13.5 ns | 13.5 ns | — | 13.5 ns | 18 ns | 13.5 ns | 13.5 ns |
| Propagation Delay (tpd) | 18 ns | 18 ns | — | 18 ns | 18 ns | 18 ns | 18 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | — | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 2 V | 2 V | — | 2 V | 2 V | 2 V | 2 V |
| Supply Voltage-Nom (Vsup) | 2.5 V | 2.5 V | — | 2.5 V | 2.5 V | 2.5 V | 2.5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | BIPOLAR | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | — | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 2.28 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | SINGLE | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | NOT SPECIFIED | — | NOT SPECIFIED | 30 | 30 | 30 |
| ## SN74LV244ADW Alternates Showing results | Image | — | — | — | — | — | — |
| Pbfree Code | — | Yes | — | Yes | Yes | Yes | Yes |
| Factory Lead Time | — | — | 12 Weeks | — | — | — | — |
| Adjustability | — | — | FIXED | — | — | — | — |
| Dropout Voltage1-Nom | — | — | 2 V | — | — | — | — |
| Input Voltage Absolute-Max | — | — | 35 V | — | — | — | — |
| Input Voltage-Max | — | — | 25 V | — | — | — | — |
| Input Voltage-Min | — | — | 7 V | — | — | — | — |
| Line Regulation-Max | — | — | 0.1% | — | — | — | — |
| Load Regulation-Max | — | — | 0.1% | — | — | — | — |
| Number of Outputs | — | — | 1 | — | — | — | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — | — | — | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — | — | — | — |
| Output Current1-Max | — | — | 0.5 A | — | — | — | — |
| Output Voltage1-Max | — | — | 5.2 V | — | — | — | — |
| Output Voltage1-Min | — | — | 4.8 V | — | — | — | — |
| Output Voltage1-Nom | — | — | 5 V | — | — | — | — |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — | — | — |
| Voltage Tolerance-Max | — | — | 4% | — | — | — | — |
| ## L78M05ABDT-TR Alternates Showing results | — | — | Image | — | — | — | — |
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 6 alternatives for SN74LV244ADW — response within 24 hours.
Quick Links
Bus Driver, LV/LV-A/LVX/H Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20
suggested
Bus Driver, LV/LV-A/LVX/H Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20
Bus Driver, LV/LV-A/LVX/H Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20
Bus Driver, LV/LV-A/LVX/H Series, 8-Func, 4-Bit, True Output, CMOS, PDSO20
Bus Driver, LV/LV-A/LVX/H Series, 8-Func, 4-Bit, True Output, CMOS, PDSO20
Why Look for Alternatives?
Finding alternatives for SN74LV244ADW 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 SN74LV244ADW 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 SN74LV244ADW?
Known equivalents for SN74LV244ADW include SN74LV244ADWE4, L78M05ABDT-TR, SN74LV244ADWG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LV244ADW?
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 SN74LV244ADW 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.