Where it fits — industrial and general-purpose logic
Sourcing and lifecycle — still a current part
ROHS3 compliant, no lead or cadmium. For volume pricing and lead time, submit an RFQ through the usual independent distribution channel; availability is confirmed at quote time.
What the 2ns propagation delay means for your bus
At 2ns propagation delay, this latch adds almost no timing penalty on a bus. Compare that to a through-hole 74FCT573 (8.5ns) — the LVC part is over four times faster, which matters if you're latching addresses or data on a fast microcontroller or DSP memory interface.