Texas Instruments LM555CM/NOPB, Timer Circuit, 8-Pin SOIC

View all Timer Circuits
Bulk discount available

Subtotal (1 pack of 10 units)*

£11.83

(exc. VAT)

£14.20

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 210 unit(s) ready to ship
  • Plus 220 unit(s) ready to ship from another location
  • Plus 680 unit(s) shipping from 25 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 - 90£1.183£11.83
100 - 240£1.103£11.03
250 - 990£0.907£9.07
1000 +£0.751£7.51

*price indicative

Packaging Options:
RS Stock No.:
460-516
Mfr. Part No.:
LM555CM/NOPB
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Mounting Type

Surface Mount

Timer Type

Standard

Package Type

SOIC

Number of Internal Timers

1

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

Dimensions

4.9 x 3.9 x 1.45mm

Height

1.45mm

Length

4.9mm

Width

3.9mm

Priced to Clear

Yes

555 Timer, Texas Instruments


A range of highly stable precision timing circuits for the generation of accurate time delays or timing pulses. These timers can be operated in monostable (one-shot) or astable (oscillator) mode with timing periods ranging from less than a microsecond to several minutes. In addition to the original bipolar version, low-power CMOS and LinCMOS variants are also available. These devices are capable of longer timing periods and offering a significant reduction in power consumption. The range includes both single (551, 555) and dual (552, 556) versions of the timer.


Timers/Timing Generators

Related links