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556 Dual Timer IC

by ST
SKU 551375

MPN: 556

Availability:
Out of stock
Sold out
Original price £1.43 - Original price £1.43
Original price
£1.43 Inc VAT
£1.43 - £1.43
Current price £1.43 Inc VAT
The 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 fre- quency and the duty cycle are both accurately controlled with two external resistors and one ca- pacitor. 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 astable and monostable modes
  • High output current can source or sink 200mA
  • Adjustable duty cycle
  • TTL compatible
  • Package: DIL-14
  • Specification
    Back order lead time 5 Days
    Function Function
    Number of channels Number of Channels
    Package Package
    Supply voltage Supply Voltage
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