16-Pin Dual OR Gate Logic IC, Industrial Temperature, 145ns Propagation Delay
16-Pin Dual-In-Line Industrial-Grade Decade Counter IC
Counter/Divider Single 5-Bit Binary UP 16-Pin CDIP
8-Input 4-Output Multiplexer, PDIP Package, -40°C to 85°C, 3VCC=3V to 15V
HEF4049BD
HEF4019BT