| Features: 100% Brand new and high quality! The NE555P are precision timing circuits capable of producing accurate time delays or oscillation. In the time-delay or monostable mode of operation the timed interval is controlled by a single external resistor and capacitor network. In the a stable mode of operation the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor. The threshold and trigger levels normally are two-thirds and one-third respectively of VCC. These levels can be altered by use of the control-voltage terminal. When the trigger input falls below the trigger level the flip-flop is set and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level the flip-flop is reset and the output is low. Specifications: Condition: brand new Quantity: 10pcs Color: Black Packet content: 10 x NE555P NE555 DIP-8 Single Bipolar Precision Timers IC |
