G4737A - 74F38 Quad 2-Input Positive-NAND Buffer

These devices contain four independent 2-input NAND buffer gates with open-collector outputs. They perform the Boolean functions Y = A * B or Y = A\ + B\ in positive logic. The open-collector outputs require pullup resistors to perform correctly. They may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate higher VOH levels.The 74F38 is characterized for operation from 0°C to 70°C.

14 pin DIP. Actual brand may vary from picture.
G4737A