All Alternatives

Alternatives to onsemi 74LCX38M

onsemi 74LCX38M 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 74LCX38M

74LCX38M compared against its qualified second sources
74LCX38MonsemiSN74HC03DRTexas Instruments74HC03DToshiba Semiconductor and Storage+4more
FFF CompatibilityUtilizes the same SOIC-14 pin configuration with commutative inputs being logically symmetric.Standard JEDEC MS-012 14-pin SOIC (0.150" narrow body) matching original dimensions.Wider VCC range (2.0V to 6.0V), but slower propagation delay and reduced sink current drive. Inputs lack 5V tolerance under 3.3V supply rails.Matches pin-for-pin functionally on the PCB with identical gate layouts.Conforms to the identical SOIC-14 narrow 150-mil package standard.Wider VCC range (2.0V to 6.0V), but slower propagation delay and reduced sink current drive. Inputs lack 5V tolerance under 3.3V supply rails.
AI Summary

74LCX38M by onsemi: NAND Gate IC 4 Channel Open Drain 14-SOIC.

Broadly available, standard 74-series drop-in replacement. Provides the same open-drain quad 2-input NAND gate configuration in a pin-compatible narrow SOIC package.

  • Highly available and cost-effective industry standard part
  • Identical physical SOIC-14 footprint and package size
  • Pin-compatible with identical gate placement
  • Lower sink current drive: 5.2 mA max vs 24 mA max
  • Slower propagation delay: ~15-20 ns vs 5.0 ns max

Active second-source alternative from a highly reliable manufacturer. Offers the same functional open-drain architecture and matches the original physical footprint.

  • Active production with good distributor availability
  • Identical physical SOIC-14 footprint and package size
  • Pin-compatible with identical gate placement
  • Lower sink current drive: 5.2 mA max vs 24 mA max
  • Slower propagation delay: ~13-20 ns vs 5.0 ns max
Lifecycle StatusObsoleteActiveActive
Market AvailabilityIn stockIn stockIn stock
REACHREACHREACHUnknown
RoHSRoHSRoHSRoHS
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