What this TTL D flip-flop is and where it fits
The 54174FM is a D-type flip-flop built with TTL logic. It clocks data from the D input to the Q output on a rising edge, with a common clear input for resetting multiple bits.
54174FM D flip-flop, TTL logic, Bulk package, RoHS non-compliant, active lifecycle.
$2.86Ref. price · indicative, final on quote
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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.
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Specifications
| Parameter | Value |
|---|---|
| Series | * |
| Package | Bulk |
Product details
Frequently asked questions
What is a direct replacement or equivalent for 54174FM?
A close functional equivalent is the SN74175N, also a TTL D flip-flop in a Bulk package. The SN74175N uses the 74-series commercial temperature range, while the 54174FM is the 54-series military/industrial grade. For a pin-compatible replacement, verify the package footprint and temperature requirements against your BOM.
Is 54174FM RoHS compliant?
No, the 54174FM is marked as RoHS non-compliant. It contains lead in the solder finish or internal construction, so it cannot be used in lead-free assembly without an exemption.