You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History

 
 

NA555P

Precision Timer IC, Timing Microseconds to Hours, TTL, Astable, Monostable, 4.5 V to 16 V, DIP-8

TEXAS INSTRUMENTS NA555P
×
×

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
NA555P
Order Code:
3121189

Product Overview

The NA555P is a Precision Timer capable of producing accurate time delays or oscillation. In the 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. 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 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 and ground.
  • Timing from microseconds to hours
  • Adjustable duty cycle
  • TTL-compatible output can sink or source up to 200mA
  • Green product and no Sb/Br

Applications

Sensing & Instrumentation, Communications & Networking

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


:
500kHz

:
4.5V

:
16V

:
DIP

:
8Pins

:
-40°C

:
105°C

:
-

:
-
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (1)

CAD Downloads

×

Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel

10,073 total stock globally Need more?

10,073 UK stock available for 5-8 business days delivery

$0.608 ( $0.67  Inc. GST)

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 5 Minimum: 5
Quantity Price (Incl GST) Your Price
 
 
5+ $0.608 ($0.67)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
100+ $0.403 ($0.44)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
1000+ $0.395 ($0.43)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Add
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --