The NTE4069 (14−Lead DIP) and NTE4069T (SOIC−14) are hex inverters constructed with MOS P−channel and N−channel enhancement mode devices in a single monolithic structure. These inverters find primary use where low power dissipation and/or high noise immunity is desired. Each of the six inverters is a single stage to minimize propagation delays.
 
Full spec sheet:
https://www.nteinc.com/specs/4000to4099/pdf/nte4069_T.pdf