MC858L

Quad 2-Input NAND Gate, 5V, MDTL Logic, Package: 14-Pin Ceramic DIP (L-Suffix), Description: Motorola high-reliability hermetic 800-series Diode-Transistor Logic (DTL) open-collector logic component. Equivalent: Signetics ST858A-Ceramic / Fairchild DTμL958-Ceramic / ITT Semiconductors 858L / Raytheon RC858D