XBLW NE556N(XBLW)

XBLW NE556 dual monolithic timing circuit is a highly stable controller capable of producing accurate time delays or oscillation. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For a stable operation as an oscillator, the free running frequency and the duty cycle are both accurately controlied with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms, and the output structure can source or sink up to 200mA.

• Low Turn Off Time
• Maximum Operating Frequency Greater Than 500kHz
• Timing From Microseconds To Hours
• Operates In Both a Stable And Monostable Modes
• High Output Current Can Source Or Sink 200mA
• Adjustable Duty Cycle
• TTL Compatible
• Temperature Stability Of 0.005% /°c

• Pulse Generation
• Sequential Timing
• Time Delay Generation
• Pulse Width Modulation