PD996159

5V standard logic supply rail, 2kOhm internal pull-up resistors | Legacy Diode-Transistor Logic (DTL) Dual 4-Input NAND/NOR Gate integrated circuit built with high noise-immunity thresholds to streamline signal routing networks across classic system motherboards housed inside a 14-pin ceramic dual in-line package (CDIP-14) | Industry Exact Equivalents: Philco-Ford PD996159, Philco PD9961-59, ITT MIC961-5D, Motorola MC861P, Texas Instruments SN15861N