SN74LVCH244ADWRAlternatives & Equivalent Parts
About SN74LVCH244ADWR
SN74LVCH244ADWR 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 | SN74LVCH244ADWRSource | ADP1740ACPZ-1.0-R7 | ADS7028IRTET | AD9914BCPZ | SN74LVCH244ANSR | SN74LVCZ244ANSR |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Analog Devices | Texas Instruments | Analog Devices | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Small Outline Packages | Small Outline Packages |
| Pin Count | 20 | 16 | 17 | 88 | 20 | 20 |
| Temperature Range | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.1725 | $2.0700 | $4.6100 | $220.2986 | $0.2840 | $1.0204 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | No | Yes | No | Yes | Yes |
| YTEOL | 15 | 10 | 15 | 8.5 | 15 | 15 |
| Control Type | ENABLE LOW | — | — | — | ENABLE LOW | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL | — | — | — | UNIDIRECTIONAL | UNIDIRECTIONAL |
| Family | LVC/LCX/Z | — | — | — | LVC/LCX/Z | LVC/LCX/Z |
| JESD-30 Code | R-PDSO-G20 | S-XQCC-N16 | S-PQCC-N16 | S-PQCC-N88 | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609 Code | e4 | e3 | e4 | e3 | e4 | e4 |
| Load Capacitance (CL) | 50 pF | — | — | — | 50 pF | 30 pF |
| Logic IC Type | BUS DRIVER | — | — | — | BUS DRIVER | BUS DRIVER |
| Max I(ol) | 0.024 A | — | — | — | 0.024 A | 0.024 A |
| Number of Bits | 4 | — | 12 | — | 4 | 4 |
| Number of Functions | 8 | 1 | 1 | 1 | 8 | 8 |
| Number of Ports | 2 | — | — | — | 2 | 2 |
| Output Characteristics | 3-STATE | — | — | — | 3-STATE | 3-STATE |
| Output Polarity | TRUE | — | — | — | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 | LCC16,.16SQ,25 | — | — | SOP20,.3 | SOP20,.3 |
| Package Shape | RECTANGULAR | SQUARE | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | CHIP CARRIER | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TR | TR, 7 INCH | — | — | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | 0.01 mA | — | — | — | 0.01 mA | 0.1 mA |
| Prop. Delay@Nom-Sup | 5.9 ns | — | — | — | 5.9 ns | 5.9 ns |
| Propagation Delay (tpd) | 6.9 ns | — | — | — | 6.9 ns | 6.9 ns |
| Qualification Status | Not Qualified | Not Qualified | — | — | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6 V | — | — | 1.89 V | 3.6 V | 3.6 V |
| Supply Voltage-Min (Vsup) | 1.65 V | — | — | 1.71 V | 1.65 V | 2.7 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | — | — | — | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | BIPOLAR | — | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | — | INDUSTRIAL | — | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | NO LEAD | NO LEAD | NO LEAD | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.65 mm | 0.5 mm | 0.5 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | QUAD | QUAD | BOTTOM | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 | 30 | 30 |
| ## SN74LVCH244ADWR Alternates Showing results | Image | — | — | — | — | — |
| Manufacturer Package Code | — | CP-16-23 | — | CP-88-5 | — | — |
| Adjustability | — | FIXED | — | — | — | — |
| Dropout Voltage1-Max | — | 0.28 V | — | — | — | — |
| Dropout Voltage1-Nom | — | 0.6 V | — | — | — | — |
| Input Voltage Absolute-Max | — | 3.6 V | — | — | — | — |
| Input Voltage-Max | — | 3.6 V | — | — | — | — |
| Input Voltage-Min | — | 1.6 V | — | — | — | — |
| Line Regulation-Max | — | 0.0066% | — | — | — | — |
| Load Regulation-Max | — | 0.01% | — | — | — | — |
| Number of Outputs | — | 1 | — | — | — | — |
| Operating Temperature TJ-Max | — | 125 °C | — | — | — | — |
| Operating Temperature TJ-Min | — | -40 °C | — | — | — | — |
| Output Current1-Max | — | 2 A | — | — | — | — |
| Output Voltage1-Max | — | 1.02 V | — | — | — | — |
| Output Voltage1-Min | — | 0.98 V | — | — | — | — |
| Output Voltage1-Nom | — | 1 V | — | — | — | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — | — |
| Voltage Tolerance-Max | — | 2% | — | — | — | — |
| Date Of Intro | — | — | 2019-07-04 | — | — | — |
| Analog Input Voltage-Max | — | — | 5.5 V | — | — | — |
| Conversion Time-Max | — | — | 0.6 µs | — | — | — |
| Converter Type | — | — | ADC, SUCCESSIVE APPROXIMATION | — | — | — |
| Linearity Error-Max (EL) | — | — | 0.0488% | — | — | — |
| Number of Analog In Channels | — | — | 8 | — | — | — |
| Output Bit Code | — | — | BINARY | — | — | — |
| Output Format | — | — | SERIAL | — | — | — |
| Sample Rate | — | — | 1 MHz | — | — | — |
| Supply Current-Max | — | — | 0.66 mA | — | — | — |
| Supply Voltage-Min | — | — | 1.65 V | — | — | — |
| Supply Voltage-Nom | — | — | 3.3 V | — | — | — |
| Consumer IC Type | — | — | — | TONE/MUSIC SYNTHESIZER | — | — |
| Reach Compliance Code | — | — | — | — | Compliant | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
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Bus Driver, LVC/LCX/Z Series, 8-Func, 4-Bit, True Output, CMOS, PDSO20
Bus Driver, LVC/LCX/Z Series, 8-Func, 4-Bit, True Output, CMOS, PDSO20
Why Look for Alternatives?
Finding alternatives for SN74LVCH244ADWR 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 SN74LVCH244ADWR 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 SN74LVCH244ADWR?
Known equivalents for SN74LVCH244ADWR include ADP1740ACPZ-1.0-R7, ADS7028IRTET, AD9914BCPZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LVCH244ADWR?
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 SN74LVCH244ADWR 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.