The CD4049UBM/TR is an inverting CMOS logic buffer manufactured by HGSEMI. It is a 16-pin, small outline package (SOP-16) device. It features 16 independent, TTL-compatible inverters, operating with a supply voltage up to 6.0 V. It also has 6 µs typical propagation delay time and can handle up to 10 V of peak input voltage. It is RoHS-compliant, meaning it meets all environmental regulations and does not contain hazardous substances.