MC74HC244ADWR2GAlternatives & Equivalent Parts
About MC74HC244ADWR2G
MC74HC244ADWR2G 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 | MC74HC244ADWR2GSource | ADC121C021CIMM/NOPB | RB160M-60TR | MIC69302WR |
|---|---|---|---|---|
| Manufacturer | ON Semiconductor | Texas Instruments | ROHM Semiconductor | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages | Other | Other |
| Pin Count | 20 | 8 | 2 | 5 |
| Temperature Range | -55.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | ~ 150.0°C | — |
| Price | $0.2453 | $1.2025 | $0.1180 | $2.6200 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | END OF LIFE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | — |
| Manufacturer Package Code | 751D-05 | — | — | SPAK-5 |
| YTEOL | 5.35 | 15 | 1 | 8 |
| Control Type | ENABLE LOW | — | — | — |
| Count Direction | UNIDIRECTIONAL | — | — | — |
| Family | HC/UH | — | — | — |
| JESD-30 Code | R-PDSO-G20 | S-PDSO-G8 | R-PDSO-F2 | R-PSSO-G5 |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| Load Capacitance (CL) | 50 pF | — | — | — |
| Logic IC Type | BUS DRIVER | — | — | — |
| Max I(ol) | 0.006 A | — | — | — |
| Number of Bits | 4 | 12 | — | — |
| Number of Functions | 2 | 1 | — | 1 |
| Number of Ports | 2 | — | — | — |
| Output Characteristics | 3-STATE | — | — | — |
| Output Polarity | TRUE | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 | TSSOP8,.19 | — | SMSIP5H,.41,67TB |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TR | — | — | TUBE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — |
| Prop. Delay@Nom-Sup | 27 ns | — | — | — |
| Propagation Delay (tpd) | 135 ns | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| Supply Voltage-Max (Vsup) | 6 V | — | — | — |
| Supply Voltage-Min (Vsup) | 2 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | — |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | CMOS | SCHOTTKY | BIPOLAR |
| Temperature Grade | MILITARY | INDUSTRIAL | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | FLAT | GULL WING |
| Terminal Pitch | 1.27 mm | 0.65 mm | — | 1.7 mm |
| Terminal Position | DUAL | DUAL | DUAL | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — |
| Analog Input Voltage-Max | — | 5.5 V | — | — |
| Conversion Time-Max | — | 179.856 µs | — | — |
| Converter Type | — | ADC, SUCCESSIVE APPROXIMATION | — | — |
| Linearity Error-Max (EL) | — | 0.0244% | — | — |
| Number of Analog In Channels | — | 1 | — | — |
| Output Bit Code | — | BINARY | — | — |
| Output Format | — | PARALLEL, 8 BITS | — | — |
| Sample Rate | — | 0.189 MHz | — | — |
| Sample and Hold / Track and Hold | — | SAMPLE | — | — |
| Screening Level | — | AEC-Q100 | — | — |
| Supply Current-Max | — | 1.2 mA | — | — |
| Supply Voltage-Min | — | 2.7 V | — | — |
| Supply Voltage-Nom | — | 3 V | — | — |
| ## ADC121C021CIMM/NOPB Alternates Showing results | — | Image | — | — |
| Additional Feature | — | — | HIGH RELIABILITY | — |
| Application | — | — | GENERAL PURPOSE | — |
| Configuration | — | — | SINGLE | — |
| Diode Element Material | — | — | SILICON | — |
| Diode Type | — | — | RECTIFIER DIODE | — |
| Forward Voltage-Max (VF) | — | — | 0.55 V | — |
| Non-rep Pk Forward Current-Max | — | — | 30 A | — |
| Number of Elements | — | — | 1 | — |
| Number of Phases | — | — | 1 | — |
| Output Current-Max | — | — | 1 A | — |
| Rep Pk Reverse Voltage-Max | — | — | 60 V | — |
| Factory Lead Time | — | — | — | 8 Weeks |
| Adjustability | — | — | — | ADJUSTABLE |
| Dropout Voltage1-Max | — | — | — | 0.5 V |
| Dropout Voltage1-Nom | — | — | — | 0.275 V |
| Line Regulation-Max (%/V) | — | — | — | 0.3 |
| Load Regulation-Max(%) | — | — | — | 2% |
| Number of Outputs | — | — | — | 1 |
| Operating Temperature TJ-Max | — | — | — | 125 °C |
| Operating Temperature TJ-Min | — | — | — | -40 °C |
| Output Current1-Max | — | — | — | 3 A |
| Output Voltage1-Max | — | — | — | 5 V |
| Output Voltage1-Min | — | — | — | 0.5 V |
| Regulator Type | — | — | — | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| ## MIC69302WR Alternates Showing results | — | — | — | Image |
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 MC74HC244ADWR2G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MC74HC244ADWR2G 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 MC74HC244ADWR2G 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 MC74HC244ADWR2G?
Known equivalents for MC74HC244ADWR2G include ADC121C021CIMM/NOPB, RB160M-60TR, MIC69302WR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MC74HC244ADWR2G?
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 MC74HC244ADWR2G 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.