All Alternatives

Alternatives to Texas Instruments LM3914N-1/NOPB

Texas Instruments LM3914N-1/NOPB 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 LM3914N-1/NOPB

LM3914N-1/NOPB compared against its qualified second sources
LM3914N-1/NOPBTexas InstrumentsLM3915N-1/NOPBTexas InstrumentsLM3916N-1/NOPBTexas Instruments+3more
FFF CompatibilityThe part uses the identical 18-lead PDIP package with the same pinout layout.Matches the exact through-hole form factor, height, and body dimensions.Has a logarithmic (3dB/step) analog level response instead of the linear response of the LM3914.The part uses the identical 18-lead PDIP package with the same pinout layout.Matches the exact through-hole form factor, height, and body dimensions.Has a specialized semi-logarithmic VU (volume level) response instead of the linear response of the LM3914.
AI Summary

LM3914N-1/NOPB by Texas Instruments: LED, LCD, Vacuum Fluorescent (VF) Driver 18-DIP.

The LM3915N-1/NOPB is a pin-compatible drop-in alternative from the same family. It is also obsolete but can serve as a direct replacement if a logarithmic response is acceptable for the display application.

  • Direct drop-in pin-compatible match in identical 18-lead PDIP package
  • Identical electrical specifications, current-regulated outputs, and reference structure
  • No board layout changes or redesign required
  • Logarithmic response may not be suitable for linear metering applications
  • Is also obsolete and requires sourcing from legacy or distributor surplus stock

The LM3916N-1/NOPB is a pin-compatible drop-in alternative tailored for VU metering applications. Like the rest of the family, it is obsolete but offers an immediate mechanical replacement if its specialized VU response works for your design.

  • Direct drop-in pin-compatible match in identical 18-lead PDIP package
  • Identical electrical specifications, current-regulated outputs, and reference structure
  • No board layout changes or redesign required
  • Specialized semi-logarithmic VU response is not suitable for standard linear measurement
  • Is also obsolete and must be sourced from surplus inventory
Lifecycle StatusObsoleteObsoleteObsolete
Market AvailabilityDiscontinuedDiscontinuedDiscontinued
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