SE555D, Таймер CMOS, [SO-8]

Артикул: SE555D
Ном. номер: 9000162673
Производитель: Texas Instruments
Фото 1/2 SE555D, Таймер CMOS, [SO-8]
Фото 2/2 SE555D, Таймер CMOS, [SO-8]
Есть в наличии 56 шт. Отгрузка со склада в г.Москва 1 рабочий день.
Возможна срочная доставка завтра
21 руб. × = 21 руб.
от 30 шт. — 16 руб.
от 300 шт. — по запросу
Цена и наличие в магазинах


The SE555D is a Precision Timer 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. The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. These levels can be altered by 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. The reset (RESET) input can override all other inputs and can be used to initiate a new timing cycle. When RESET goes low, the flip-flop is reset and the output goes low.

• Timing from microseconds to hours
• Astable or monostable operation
• Adjustable duty cycle
• TTL-compatible output can sink or source up to 200mA
• Compliant to MIL-PRF-38535
• Green product and no Sb/Br

Техническая документация

pdf, 1556 КБ

Дополнительная информация

Datasheet SE555D
Типы корпусов импортных микросхем