All Alternatives

Alternatives to Texas Instruments 74ALVCH32973ZKER

Texas Instruments 74ALVCH32973ZKER 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 74ALVCH32973ZKER

74ALVCH32973ZKER compared against its qualified second sources
74ALVCH32973ZKERTexas Instruments74ALVCH32973EC,518Nexperia USA Inc.SN74ALVCH32973KRTexas Instruments
FFF CompatibilityThe pinout layout, ball assignments, and logic definitions match the original Texas Instruments 74ALVCH32973ZKER exactly.Both devices use the 96-LFBGA package with matching physical dimensions of 13.5mm x 5.5mm.Both devices share the same combination logic block and equivalent AC/DC electrical specifications, with Nexperia supporting a lower minimum supply down to 1.2V.Pin assignment, count, and functionality are identical because it is the same silicon die.The package uses standard tin/lead (SnPb) solder balls (GKE package) rather than lead-free SAC305 (ZKE package), making it non-RoHS compliant.Logic functionality, drive current, and operating characteristics are fully identical.
AI Summary

74ALVCH32973ZKER by Texas Instruments: Buffer, Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 96-PBGA MICROSTAR (13.6x5.6).

This Nexperia part is a direct second-source equivalent to the obsolete TI device, matching both footprint and logic function. While also classified as obsolete/EOL, it remains the most viable direct drop-in replacement for existing layouts if sourced through specialized distributor stock.

  • True second-source direct drop-in alternative.
  • Identical 96-ball LFBGA package and 0.8mm ball pitch.
  • Identical logic configuration combining transceiver, latch, and buffers.
  • This part is also obsolete (EOL), meaning long-term sourcing is limited to existing distributor or aftermarket channels.

This is the leaded SnPb solder ball sibling variant (GKE package option) of the queried Pb-free ZKER device. Although it is also obsolete, it can serve as a direct drop-in replacement if RoHS compliance is not a hard project requirement (e.g., military, aerospace, or legacy industrial repairs).

  • Identical internal silicon logic and electrical parameters.
  • Direct physical footprint drop-in on the exact same layout.
  • Not RoHS compliant due to leaded (SnPb) solder balls.
  • This sibling variant is also obsolete and suffers from identical EOL supply constraints.
Lifecycle StatusObsoleteObsoleteObsolete
Market AvailabilityDiscontinuedDiscontinuedDiscontinued
REACHREACHREACHREACH
RoHSRoHSRoHSRoHS
——— ————————— ——— ———————— ———————— ————— ———
—————— ————————— ————————— ——— ———————— ——————
———— ————— ————— —————————— ————————— ——— ————
—— ————————— ———————— ————— —————————— ————
——— ————————— ——— ———————— ———————— ————— ———
—————— ————————— ————————— ——— ———————— ——————
———— ————— ————— —————————— ————————— ——— ————
—— ————————— ———————— ————— —————————— ————

Unlock the full comparison

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
SN74LVC2G17DCKRTexas InstrumentsNon-stockActive4Alternatives availableSee Alternatives
SN74LVC373AQDWREPTexas InstrumentsDiscontinuedObsolete4Alternatives availableSee Alternatives
74AC373SCXonsemiDiscontinuedObsolete4Alternatives availableSee Alternatives
SN74LVCH16245AZRDRTexas InstrumentsDiscontinuedObsolete3Alternatives availableSee Alternatives
SN74LVC2G14DCKRTexas InstrumentsIn stockActive6Alternatives availableSee Alternatives
SN74LVC1G02DCKRTexas InstrumentsIn stockActive5Alternatives 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