Ном. номер: 12547
Производитель: Texas Instruments
Фото 1/4 CD40193BE
Фото 2/4 CD40193BEФото 3/4 CD40193BEФото 4/4 CD40193BE
47 руб.
Доступно на заказ 1784 шт.
Отгрузка со склада в г.Москва
3-4 недели
от 10 шт. — 38.70 руб.
от 100 шт. — 28.10 руб.
Мин. кол-во для заказа 3 шт.
Цена Наличие Срок Кратность Минимум Количество
27 руб. 19 шт. 5 дней 1 шт. 16 шт.
14.50 руб. 3475 шт. 3-4 недели 25 шт. 375 шт.
от 1200 шт. — 14.40 руб.
от 2400 шт. — 14 руб.
49 руб. 1225 шт. 2-3 недели 5 шт. 5 шт.
от 50 шт. — 44 руб.
от 100 шт. — 27 руб.
Добавить в корзину 0 шт. на сумму 0 руб.
Цена и наличие в магазинах


The CD40193BE is a CMOS presettable binary Up/Down Counter with dual clock and reset consist of 4 synchronously clocked, gated "D" type flip-flops connected as a counter. The inputs consist of 4 individual jam lines, a preset, enable control, individual clock up and clock down signals and a master reset. Four buffered Q signal outputs as well as carry and borrow outputs for multiple-stage counting schemes are provided. The counter is cleared so that all outputs are in a low state by a high on the reset line. A reset is accomplished asynchronously with the clock. Each output is individually programmable asynchronously with the clock to the level on the corresponding jam input when the preset, enable control is low. The counter counts up one count on the positive clock edge of the clock up signal provided the clock down line is high. The counter counts down on count on the positive clock edge of the clock down signal provided the clock up line is high.

• Individual clock lines for counting up or counting down
• Synchronous high-speed carry and borrow propagation delays for cascading
• Asynchronous reset and preset capability
• Medium-speed operation
• Standardized, symmetrical output characteristics
• 100% Tested for quiescent current at 20V
• Maximum input current of 1µA at 18V

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