Item Name: Stable Electronic Accessories Timing Top DIP-8 Alarm Clock IC Timers Precision. Type:Standard Package / Case:PDIP-8 Mounting Style:Through Hole Series:NE555PPackaging:Tube Maximum Operating Temperature:+ 70 C Number of Internal Timers:1 Supply Voltage - Max: 16 V Minimum Operating Temperature:0 C Supply Voltage - Min: 4.5 V Packaging Details:Unit Type: lot (20 pieces/lot)Package Weight: 0.02kg (0.044lb.) *Please make