M74HCT573M1RAlternatives & Equivalent Parts
About M74HCT573M1R
M74HCT573M1R is a Integrated Circuit component manufactured by STMicroelectronics. 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 | M74HCT573M1RSource | MM74HCT573WM |
|---|---|---|
| Manufacturer | STMicroelectronics | ON Semiconductor |
| Package Type | Small Outline Packages | Other |
| Pin Count | 20 | 20 |
| Temperature Range | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | — | $0.2100 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||
| YTEOL | 0 | 0 |
| Additional Feature | BROADSIDE VERSION OF 373 | BROADSIDE VERSION OF 373 |
| Control Type | ENABLE LOW | ENABLE LOW |
| Count Direction | UNIDIRECTIONAL | UNIDIRECTIONAL |
| Family | HCT | HCT |
| JESD-30 Code | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609 Code | e4 | e3 |
| Load Capacitance (CL) | 150 pF | 50 pF |
| Logic IC Type | BUS DRIVER | BUS DRIVER |
| Max I(ol) | 0.006 A | 0.0072 A |
| Number of Bits | 8 | 8 |
| Number of Functions | 1 | 1 |
| Number of Ports | 2 | 2 |
| Output Characteristics | 3-STATE | 3-STATE |
| Output Polarity | TRUE | TRUE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 | SOP20,.4 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | TUBE |
| Power Supply Current-Max (ICC) | 70 mA | 70 mA |
| Prop. Delay@Nom-Sup | 45 ns | 38 ns |
| Propagation Delay (tpd) | 59 ns | 44 ns |
| Qualification Status | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V |
| Surface Mount | YES | YES |
| Technology | CMOS | CMOS |
| Temperature Grade | MILITARY | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | MATTE TIN |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| Pbfree Code | — | Yes |
| Manufacturer Package Code | — | 751D-05 |
| Peak Reflow Temperature (Cel) | — | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
| Trigger Type | — | HIGH LEVEL |
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 this alternative for M74HCT573M1R — response within 24 hours.
Quick Links
Bus Driver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20
Why Look for Alternatives?
Finding alternatives for M74HCT573M1R 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 M74HCT573M1R 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 M74HCT573M1R?
Known equivalents for M74HCT573M1R include MM74HCT573WM. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of M74HCT573M1R?
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 M74HCT573M1R 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.