The 74HCT4046ADB,112 is a phase-locked loop (PLL) with an integrated voltage-controlled oscillator (VCO), supplied in a 16-pin SSOP package. The device is ROHS3 compliant, meeting current environmental compliance requirements for lead-free assembly.
Supplied in a Tube (rail) format, the 16-SSOP package requires a 0.65 mm pitch footprint with a body width of 5.3 mm — a standard fine-pitch SOIC variant that routes on two-layer boards with a 0.25 mm trace/space rule. The SSOP outline is compatible with the JEDEC MO-150 register; the 16-pin count keeps the fan-out simple, with no need for buried vias or microvias.