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NXP Semiconductors HEF4104BT/S400118 — Logic ICs
NXP Semiconductors

HEF4104BT/S400118 Bus Driver, 4-Bit, Active - NXP

MPNHEF4104BT/S400118
End of Life

NXP HEF4104BT/S400118, 4-bit bus driver, active lifecycle, Bulk package.

$0.32Ref. price · indicative, final on quote
HEF4104BT/S400118 datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

HEF4104BT/S400118 Technical Specifications
ParameterValue
Series*
PackageBulk

Product details

4-bit bus driver for level translation

The NXP HEF4104BT/S400118 is a 4-bit bus driver designed for level-shifting between different voltage domains in digital systems. It translates logic levels from one supply to another, making it suitable for interfacing legacy 5 V logic with lower-voltage 3.3 V or 2.5 V cores, or for bidirectional bus isolation. The part is a standard HEF4104BT variant with a specific ordering code, carrying an active lifecycle status for ongoing production support.

The active status also means standard lead times apply through distribution channels, with no premium for end-of-life inventory.

Bulk packaging for prototyping and low-volume runs

Bulk units are easier to handle for manual assembly and rework, though for high-volume automated lines a tape-and-reel variant of the HEF4104BT family may be more efficient. The Bulk format does not affect electrical performance or pinout.

Frequently asked questions

Does HEF4104BT/S400118 replace standard HEF4104BT?

The HEF4104BT/S400118 is a specific ordering-code variant of the standard HEF4104BT 4-bit bus driver. It is functionally identical in terms of logic and level-shifting capability; the difference is in the packaging format (Bulk) and ordering code. It is a direct functional replacement for any standard HEF4104BT in the same package.

Can HEF4104BT be used for 3.3V to 5V level shifting?

Yes, the HEF4104BT is a 4-bit bus driver specifically designed for level translation between different voltage domains, including 3.3 V to 5 V and vice versa. It uses separate supply pins for the input and output sides to accommodate the voltage shift.