CALIFORNIA WARNING: This product can expose you to chemicals, including lead and DEHP, which are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, go to https://www.p65warnings.ca.gov.
16 pin DIP Dual 2 to 4 Line Decoder Integrated circuit used on many pinball machine circuit boards.
Reference:
74LS139
74LS139AN
74F139
Williams 5281-09246-00
100-0043-00
XO-419