All Alternatives

Alternatives to Texas Instruments SN74HC245DWR

Texas Instruments SN74HC245DWR 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 Texas Instruments SN74HC245DWR

SN74HC245DWR compared against its qualified second sources
SN74HC245DWRTexas Instruments74HC245D,653Nexperia USA Inc.MM74HC245AWMonsemi+3more
FFF CompatibilityPinout, pin count (20-pin), and pitch are identical to the source part.Both parts are housed in a SO20 (SOIC-20 Wide) package with equivalent physical dimensions.The electrical characteristics, logical behavior, and supply voltage range (2 V to 6 V) meet or exceed those of the source part.Pinout, pin count (20-pin), and pitch are identical to the source part.Both parts are housed in a SOIC-20 (Wide) package with equivalent physical dimensions.The electrical characteristics, logical behavior, and supply voltage range (2 V to 6 V) meet or exceed those of the source part.
AI Summary

SN74HC245DWR by Texas Instruments: Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC.

The 74HC245D,653 is a fully compatible standard-grade drop-in replacement for the SN74HC245DWR, utilizing the same SOIC-20 wide package and pin configuration with a wider operating temperature range and improved propagation delays.

  • Drop-in pin-to-pin compatible replacement
  • Wider operating temperature range: -40°C to 125°C vs -40°C to 85°C
  • Faster propagation delay (18 ns vs 21 ns maximum at 4.5 V)

The MM74HC245AWM is a fully compatible drop-in replacement for the SN74HC245DWR, sharing the same 20-SOIC wide footprint, pinout, and functional behavior while providing faster performance and a wider operating temperature range.

  • Drop-in pin-to-pin compatible replacement
  • Wider operating temperature range: -55°C to 125°C vs -40°C to 85°C
  • Faster propagation delay (18 ns vs 21 ns maximum at 4.5 V)
Lifecycle StatusActiveActiveActive
Market AvailabilityIn stockIn stockIn stock
REACHREACHREACHREACH
RoHSRoHSRoHSRoHS
——— ————————— ——— ———————— ———————— ————— ———
—————— ————————— ————————— ——— ———————— ——————
———— ————— ————— —————————— ————————— ——— ————
—— ————————— ———————— ————— —————————— ————
——— ————————— ——— ———————— ———————— ————— ———
—————— ————————— ————————— ——— ———————— ——————
———— ————— ————— —————————— ————————— ——— ————
—— ————————— ———————— ————— —————————— ————

Unlock all 5 alternatives

Sign in with your work email to read every gated row on this table — description, lead time, origin, export control and the full technical data.

Sign in to unlock

Signing in creates a free Parter account. We use your name and email to contact you about Parter — see our Privacy Policy.

  • Find & compare verified second sources
  • Spot risk early with real-time part monitoring
  • Stay compliant and production-ready

Related parts

PartMarket availabilityLifecycleAlternatives available
SN74HC245DWTexas InstrumentsDiscontinuedObsolete5Alternatives availableSee Alternatives
SN74HCT244DWRTexas InstrumentsIn stockActive8Alternatives availableSee Alternatives
SN74LVC245ADWTexas InstrumentsIn stockActive5Alternatives availableSee Alternatives
SN74HCT125DTexas InstrumentsIn stockObsolete5Alternatives availableSee Alternatives
SN74HC574DWTexas InstrumentsNon-stockObsolete3Alternatives availableSee Alternatives
SN74HC04DTexas InstrumentsIn stockObsolete4Alternatives availableSee Alternatives

You searched one part. Parter watches your whole BOM.

  1. All your BOM, at once

    Parter maps every line to live stock, lead time, lifecycle and compliance data across the entire market — not part by part.

  2. Hear about problems before they hit production

    Allocation, EOL and last-time-buy notices surface the moment they appear, not when your buyer's PO bounces.

  3. Qualified replacements in minutes, not days

    Every at-risk line gets form-fit-function matches like the ones above — deltas flagged, evidence attached. Review, push to your BOM, and Parter starts watching the new part too.

Schedule a demo

See Parter in action

Discover how Parter can help your hardware team:

  • Streamline your hardware operations with AI
  • Detect and prevent lifecycle disruptions
  • Accelerate product development
  • Stay compliant and production-ready