Active production — BOM-fit at a glance
The 74HCT4017D,652: It is a Johnson decade counter with an asynchronous reset, counting up to 10 decoded outputs from a clock input that triggers on both positive and negative edges. The 67 MHz count rate sets the ceiling for how fast the counter can advance — useful for frequency division or sequential timing in control logic where the input clock runs below that limit.
Supply, temperature, and package — what they mean for your board
Housed in a 16-SOIC package (3.90 mm width) with a 1.27 mm pitch, the footprint is standard for SO-16 — reflow profiles and stencil apertures follow the JEDEC MS-012 variation for this body width.
Compliance and sourcing posture
ROHS3 compliant — no restricted substances in the bill of materials, so it passes EU RoHS and most global environmental regulations without a waiver. No stock-holding claim — each lot is verified for date-code freshness and manufacturer traceability.