Product 51/85
74175 Quad D-Type Flip-Flop. 16 pin DIP. Please note: This is old TTL with analog outputs. It may not work where a LS/HTC version is used. This has analog outputs. This is 1970's vintage.
These are old stock from our old parts bins. All tested good on a Mini-Pro TL866CS eprom programmer with CMOS/TTL chip testing capabilities. See the pics below.
Datasheet