Technical Documents

Timers datasheet

EDS-00006-A

Name: IC NE 555
Brand: Generic
SKU: EDS-00006-A
Availability: InStock

(Last updated) May 09, 2026

IC NE 555

IC NE 555 TEX Oscillator

Description

The NE 555 P timer IC is a precision timing circuit 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 astable 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 the 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.

Manufacturer Details

Manufacturer	Part Number
Texas Instruments	NE555P
STMicroelectronics	NE555N
ON Semiconductor	NE555D
NXP	NE555
Generic	NE555

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Application Resources

IC 555 Precision Timers

Technical Specifications

Case/Package	PDIP 8
Min Supply Voltage	4.5
Max. Supply Voltage (V)	16
Product Type	Timers & Support Products
Processor Series	NE555
No. of Timers/Counters	1
Operating Temperature (°C)	0 to 70
Dimensions (L x W x H) mm	9.81 x 4.57 x 6.35
Mounting Type	Through Hole