These devices are precision timing circuits capable of producing accurate time delays or oscillation. In the time-delay or mono-stable 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. -40 °C ..105 °C. https://elecena.pl/product/23630729/na555p-timer-ic-type-555-extended-temp-dip-8 2023-06-10 https://elecena.pl/product/23630729/na555p-timer-ic-type-555-extended-temp-dip-8 2023-09-17 https://elecena.pl/product/23630729/na555p-timer-ic-type-555-extended-temp-dip-8 2025-12-12 https://elecena.pl/product/23630729/na555p-timer-ic-type-555-extended-temp-dip-8 2026-01-26