All Alternatives

Alternatives to onsemi MM74HCT244WM

onsemi MM74HCT244WM and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for onsemi MM74HCT244WM

MM74HCT244WM compared against its qualified second sources
MM74HCT244WMonsemiSN74HCT244DWRTexas InstrumentsCD74HCT244MTexas Instruments
FFF CompatibilityThe pinout is fully pin-to-pin compatible according to JEDEC standards, allowing it to drop into the existing design.Housed in a SOIC-20 wide body (DW) package with identical physical outline and landing pattern.Matches the HCT logic characteristics with TTL-compatible inputs and identical current drive capabilities.Conforms to the standard JEDEC 20-pin octal buffer pinout configuration.Packaged in SOIC-20 WB (M package suffix) with identical standard dimensions.Features identical HCT family parameters, operating at 4.5V to 5.5V with TTL inputs.
AI Summary

MM74HCT244WM by onsemi: Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-SOIC.

Texas Instruments' SN74HCT244DWR is a widely-available industry-standard drop-in replacement with identical logic performance.

  • Industry standard part from Texas Instruments
  • Highly reliable second source with excellent availability
  • Matches JEDEC standard SOIC-20 WB package and pinout

The CD74HCT244M from Texas Instruments is another drop-in compatible second-source alternative in the same wide SOIC-20 package.

  • Alternative second source from Texas Instruments' CD series
  • Fully pin-compatible and functionally identical
  • Standard wide-body SOIC-20 package
Lifecycle StatusActiveActiveObsolete
Market AvailabilityIn stockIn stockIn stock
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PartMarket availabilityLifecycleAlternatives available
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