74LCX244MTCAlternatives & Equivalent Parts
About 74LCX244MTC
74LCX244MTC is a Integrated Circuit component manufactured by ON Semiconductor. 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 | 74LCX244MTCSource | MC100EPT25DTG | MCP4651-503E/ST | OPA1679IPWR |
|---|---|---|---|---|
| Manufacturer | ON Semiconductor | ON Semiconductor | Microchip | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 20 | 8 | 14 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.3009 | $7.4100 | $0.8800 | $0.3446 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | Yes |
| Manufacturer Package Code | 948AQ | 948R-02 | TSSOP-14 | — |
| YTEOL | 6 | 4.6 | 9 | 15 |
| Control Type | ENABLE LOW | — | — | — |
| Family | LVC/LCX/Z | — | — | — |
| JESD-30 Code | R-PDSO-G20 | S-PDSO-G8 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e4 | e3 | e3 | e4 |
| Load Capacitance (CL) | 50 pF | — | — | — |
| Logic IC Type | BUS DRIVER | — | — | — |
| Max I(ol) | 0.024 A | — | — | — |
| Number of Bits | 4 | 1 | — | — |
| Number of Functions | 2 | 1 | 1 | 4 |
| Number of Ports | 2 | — | — | — |
| Output Characteristics | 3-STATE | TOTEM-POLE | — | — |
| Output Polarity | TRUE | TRUE | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP20,.25 | TSSOP8,.19 | TSSOP14,.25 | TSSOP14,.25 |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | RAIL | — | — | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 |
| Prop. Delay@Nom-Sup | 6.5 ns | — | — | — |
| Propagation Delay (tpd) | 7.8 ns | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — |
| Supply Voltage-Max (Vsup) | 3.6 V | — | — | — |
| Supply Voltage-Min (Vsup) | 2 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 3.3 V | — | — | 15 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | ECL | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 40 | 30 |
| Factory Lead Time | — | 15 Weeks | 7 Weeks | — |
| Additional Feature | — | LVECL TO ECL TRANSALATION ALSO POSSIBLE | THE RESISTOR ARRAY VALUES ARE 5000 OHM,10000 OHM, 50000 OHM | — |
| Delay-Max | — | 1.6 ns | — | — |
| Input Characteristics | — | STANDARD | — | — |
| Interface IC Type | — | ECL TO TTL TRANSLATOR | — | — |
| Output Latch or Register | — | NONE | — | — |
| Supply Current-Max | — | 17 mA | 0.6 mA | 11.2 mA |
| Supply Voltage-Max | — | 3.6 V | — | — |
| Supply Voltage-Min | — | 3 V | — | — |
| Supply Voltage-Nom | — | 3.3 V | 3 V | — |
| Supply Voltage1-Max | — | -5.5 V | — | — |
| Supply Voltage1-Min | — | -3 V | — | — |
| Supply Voltage1-Nom | — | -3.3 V | — | — |
| Bandwidth-Nom | — | — | 2 kHz | — |
| Control Interface | — | — | 2-WIRE SERIAL | — |
| Converter Type | — | — | DIGITAL POTENTIOMETER | — |
| Number of Positions | — | — | 257 | — |
| Resistance Law | — | — | LINEAR | — |
| Resistance Tolerance-Max | — | — | 20% | — |
| Resistor Terminal Voltage-Max | — | — | 5.5 V | — |
| Screening Level | — | — | TS 16949 | — |
| Temperature Coefficient-Nom | — | — | 150 ppm/°C | — |
| Total Resistance-Nom | — | — | 100000 Ω | — |
| ## MCP4651-503E/ST Alternates Showing results | — | — | Image | — |
| Date Of Intro | — | — | — | 2017-03-14 |
| Amplifier Type | — | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | — | VOLTAGE-FEEDBACK |
| Common-mode Reject Ratio-Min | — | — | — | 100 dB |
| Common-mode Reject Ratio-Nom | — | — | — | 110 dB |
| Frequency Compensation | — | — | — | YES |
| Input Offset Voltage-Max | — | — | — | 2000 µV |
| Low-Bias | — | — | — | NO |
| Low-Offset | — | — | — | NO |
| Micropower | — | — | — | NO |
| Neg Supply Voltage Limit-Max | — | — | — | -20 V |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -15 V |
| Power | — | — | — | NO |
| Programmable Power | — | — | — | NO |
| Slew Rate-Nom | — | — | — | 9 V/us |
| Supply Voltage Limit-Max | — | — | — | 20 V |
| Unity Gain BW-Nom | — | — | — | 16000 |
| Voltage Gain-Min | — | — | — | 199526.23 |
| Wideband | — | — | — | NO |
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 74LCX244MTC — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 74LCX244MTC 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 74LCX244MTC 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 74LCX244MTC?
Known equivalents for 74LCX244MTC include MC100EPT25DTG, MCP4651-503E/ST, OPA1679IPWR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 74LCX244MTC?
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 74LCX244MTC 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.