LOGIC, LATCH LOG OCT INV 3ST, 20DIP; Latch Type:Transparent; Output Current:6mA; Propagation Delay:12ns; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Logic Case Style:DIP; No. of Pins:20; No. of Bits:8bit; IC Output Type:Tri State; Operating Temperature Min:-55°C; Operating Temperature Max:125