IC,LOGIC GATE,QUAD 2-INPUT NAND,CMOS,DIP,14PIN,CERAMIC
14-Pin Dual NAND Gate IC, 5V 15V 3V, 450ns Propagation Delay, DIP14 Package, MIL-STD-883
4000/14000/40000 SERIES, QUAD 2-INPUT NAND GATE, CDIP14
14-Pin Dual NAND Gate IC, Schmitt Trigger, -55°C to 125°C, MIL-STD-883 Class B