Микросхема 74HC390D.652

Описание Микросхемы / Логические микросхемы / Микросхемы ТТЛ (серия 74) корпус: 16-SO, инфо: счетчик десятичный 4 бита КМОП кристалл, SO16, примечание: ИЕ20 The 74HC390D is a dual Decade Ripple Counter pin compatible with low power Schottky TTL (LSTTL). This dual 4-bit decade ripple counter divided into four separately clocked sections. The counter has two divide-by-2 sections and two divide-by-5 sections. These sections are normally used in a BCD decade or bi-quinary configuration, since they share a common master reset input (nMR). If the two master reset inputs (1MR and 2MR) are used to simultaneously clear all 8-bit of the counter, a number of counting configurations are possible within one package. Each section is triggered by the high-to-low transition of the clock inputs (nCP0\ and nCP1\). For BCD decade operation, the nQ0 output is connected to the nCP1\ input of, the divide-by-5 section. For bi-quinary decade operation, the nQ3 output is connected to the nCP0\ input and nQ0 becomes the decade output. • Two master reset inputs to clear each decade counter individually • Standard output capability Технические параметры Вид монтажа SMD/SMT Выходной ток +/- 5.2 mA Диапазон рабочих температур 40 C to + 85 C Другие названия товара № 933714720652 Категория продукта ИС, счетчики Количество цифровых разрядов 4 bit Максимальная рабочая температура + 85 C Минимальная рабочая температура 40 C Подкатегория Counter ICs Рабочее напряжение питания 2 V to 6 V Размер фабричной упаковки 50 Семейство логических элементов 74HC Тип продукта Counter ICs Торговая марка Nexperia Упаковка Tube Упаковка / блок SO-16 Base Product Number 74HC390 Count Rate 71MHz Direction Up ECCN EAR99 HTSUS 8542.39.0001 Logic Type Counter, Decade Moisture Sensitivity Level (MSL) 1 (Unlimited) Mounting Type Surface Mount Number of Bits per Element 4 Number of Elements 2 Operating Temperature -40В°C ~ 125В°C Package Tube Package / Case 16-SOIC (0.154"", 3.90mm Width) REACH Status REACH Unaffected Reset Asynchronous RoHS Status ROHS3 Compliant Series 74HC Supplier Device Package 16-SO Trigger Type Negative Edge Voltage - Supply 2V ~ 6V Вес, г 0.9