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Микросхема SA555DR, Прецизионный таймер, [SOIC-8]

8,82 руб.

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Склад №110-12 дней8,82руб.8,20руб.7,94руб.7,76руб.7,23руб.7,06руб.6,88руб.6,35руб.
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Склад №25-7 дней15,96руб.14,64руб.14,38руб.14,02руб.13,05руб.12,79руб.12,44руб.11,20руб.
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Склад №35 дней20,64руб.19,05руб.18,61руб.18,17руб.16,93руб.16,49руб.16,14руб.14,46руб.
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Склад №47-10 дней10,58руб.9,70руб.9,53руб.9,26руб.8,64руб.8,47руб.8,20руб.7,41руб.
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Склад №55 дней20,37руб.18,79руб.18,35руб.17,90руб.17,38руб.16,76руб.15,88руб.14,29руб.

Характеристики

SA555DR, Прецизионный таймер, [SOIC-8]The SA555D is a Precision Timer capable of producing accurate time delay or oscillation. In the 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. The threshold and trigger levels normally are 2/3rd and 1/3rd respectively of VCC. 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. When RESET goes low the flip-flop is reset and the output goes low. When the output is low a low-impedance path is provided between discharge and ground.

• Timing from microseconds to hours
• Adjustable duty cycle
• TTL-compatible output can sink or source up to 200mA
• Green product and no Sb/Br