Shopping Cart

Your cart is empty.

Your cart is empty.

40pcs(20pcs*NE555P+20pcs*8P IC Block) NE555 Precision Timing Circuits,8-Pin.

Free shipping on orders over $29.99

$7.49

$ 3 .99 $3.99

In Stock

About this item

  • Timing From Microseconds to Hours.
  • Astable or Monostable Operation.
  • Adjustable Duty Cycle.
  • TTL-Compatible Output Can Sink or Source Up to 200 mA.
  • Voltage: 4.5 V ~ 16 V ||| - Mounting Type: Through Hole


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.
Pin Count:8
Minimum Operating Supply Voltage:4.5 V
Maximum Operating Supply Voltage:16 V
Minimum Operating Temperature:0 °C
Maximum Operating Temperature:+70 °C
Maximum Low Level Output Current:200mA
Maximum High Level Output Current:-200mA
Maximum Propagation Delay Time @ Maximum CL:300 ns @ 15 pF
Package include:
40pcs(20pcs*NE555P+20pcs*8P IC Block)


Jack of trades
2025-08-25 18:06:41
Working fine no problems be sure to not bend the pins when inserting the 555
Joshua Outman
2025-08-13 16:53:12
As ordered
husam saoudi
2025-08-11 19:59:23
Came in handy for arduino projects.
Waffle Hat Cat
2025-01-23 14:26:57
I love these things. Hours of entertainment