Texas Instruments CD74HC390E 4-stage Through Hole Decade Counter HC, 16-Pin PDIP
Texas Instruments CD74HC390E 4-stage Through Hole Decade Counter HC, 16-Pin PDIP, Logic Function: Counter, Divider, Operation Mode: Up Counter, Number of Elements: 2, Minimum Operating Supply Voltage: 2 V, Maximum Operating Supply Voltage: 6 V, Dimensions: 19.57mm, Direction Type: Uni-Directional, Maximum Operating Temperature: 125 °C, Minimum Operating Temperature: -55 °C.3 x 6.35 x 4.