2PCS NEW NE555P NE555 in-line dip8 timing chip 555 timing chip

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NE555P NE555 555 IC TEXAS INSTRUMENTS DIP-8 Timer Oscillator Chip
(5PCS) Piece Packages
These NE555 timing/oscillator ICs are precision timing circuits capable of
producing accurate time delays or oscillation. In the
time-delay or mono-stable 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. The reset (RESET) input can override all other inputs and can be used to initiate a new timing cycle. When RESET goes low, the flip-flop is reset, and the output goes low.
When the output is low, a low-impedance path is provided between discharge (DISCH) and ground. The output circuit is capable of sinking or sourcing current up to 200 mA. Operation is specified for supplies of 5 V to 15 V. With a 5-V supply, output levels are compatible with TTL inputs.
Features:
Timing From Microseconds to Hours
Astable or Monostable Operation
Adjustable Duty Cycle
TTL-Compatible Output Can Sink or Source
Up to 200 mA
Package Includes:
(5PCS) Pieces (Select quantity when ordering) NE555P DIP-8 Timer/Oscillator IC
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Returns Policy
Within 7 days after receiving your parcel, we offers a No-hassle 30 days exchange (replace) only if your parcel is defective due to manufacturing problem.
The faulty item will be exchanged for the same model once the return guidelines are followed:
1.We might ask buyer to test the item in order to eliminate improper use factor, buyer has responsibility to follow the test correctly.
2. The item must be returned in NEW condition and with the entire original package, including cartons, parts and instructions manual etc.
3. Customer is responsible for return postage, but we will cover all expense in sending replacement.
4. Any returning must inform us first, to send back without return ID (given by LD customer service) will not be accepted.
5. Shipping and insurance charges are not refundable.
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