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SN74HC161PW

SN74HC161PW
SN74HC161PW
  • Наличие: Под заказ 3-4 недели
79 ₽
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BINARY COUNTER, SMD, TSSOP16, 5V.


The SN74HC161PW is a 4-bit presettable Synchronous Binary Counter features an internal carry look-ahead for application in high-speed counting designs. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed by the count-enable (ENP, ENT) inputs and internal gating. This mode of operation eliminates the output counting spikes that are normally associated with synchronous (ripple-clock) counters. A buffered clock input triggers the four flip-flops on the rising (positive-going) edge of the clock waveform. It is fully programmable, that is, it can be preset to any number between 0 and 9 or 15. As presetting is synchronous, setting up a low level at the load input disables the counter and causes the outputs to agree with the setup data after the next clock pulse, regardless of the levels of the enable inputs.

Характеристики
SVHC (Особо Опасные Вещества)No SVHC (15-Jun-2015)
Количество Выводов16вывод(-ов)
Линия Продукции-
Максимальная Рабочая Температура85°C
Максимальное Напряжение Питания
Максимальный Счет15
Минимальная Рабочая Температура-40°C
Минимальное Напряжение Питания
Стиль Корпуса Микросхемы ЛогикиTSSOP
Тактовая Частота44МГц
Тип СчетчикаДвоичный
УпаковкаПоштучно
Уровень Чувствительности к Влажности (MSL)MSL 1 - Безлимитный