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Texas Instruments
SN74ALS646A-1DWR

Bus XCVR Single 8-CH 3-ST 24-Pin SOIC T/R

Цена от 647,37 ₽ до 703,66 ₽

Наличие Texas Instruments SN74ALS646A-1DWR на складах.

Склад
Наличие и цена
Америка 2
В наличии до 4000 шт.
MOQ от 100 шт.
Цена от 647,37 ₽ до 703,66 ₽
США
На складе 4000 шт.
Обновлено 10:00 06.03.2021
703,66 ₽ от 1 шт.
689,59 ₽ от 25 шт.
675,52 ₽ от 100 шт.
661,45 ₽ от 500 шт.
647,37 ₽ от 1000 шт.
США
На складе 231 шт.
Обновлено 23:01 04.03.2021
Цена по запросу.

Технические характеристики Texas Instruments SN74ALS646A-1DWR, атрибуты и параметры.

Тип корпуса / Кейс:
SOIC
Lead-Free Status:
Contains Lead
Статус жизненного цикла:
Obsolete
Mounting Style:
Surface Mount
Количество бит:
32
Количество выходов:
8
Рабочая Температура:
0.00 °C to 70.0 °C
Упаковка:
Tape & Reel (TR)
Количество выводов:
24
RoHS:
Compliant
Supply Voltage (DC):
4.75 V to 5.25 V
Voltage Nodes:
5.00 V
  • Bus XCVR Single 8-CH 3-ST 24-Pin SOIC T/R
  • Transceiver Logic IC
  • Семейство логики: ALS
  • Мин. Напряжение питания: 4,75 В
  • Максимальное напряжение питания: 5,25 В
  • Упаковка / ящик: 24-SOIC
  • Количество контактов: 24
  • Диапазон рабочих температур: от 0 ° C до + 70 ° C
  • Input Type:TTL
  • Leaded Process Compatible:Yes
  • Соответствует RoHS: Да
  • These devices consist of bus-transceiver circuits with 3-state or open-collector outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the data bus or from the internal storage registers. Data on the A or B bus is clocked into the registers on the low-to-high transition of the appropriate clock (CLKAB or CLKBA) input. Figure 1 illustrates the four fundamental bus-management functions that can be performed with the octal bus transceivers and registers. Output-enable () and direction-control (DIR) inputs control the transceiver functions. In the transceiver mode, data present at the high-impedance port may be stored in either or both registers. The select-control (SAB and SBA) inputs can multiplex stored and real-time (transparent mode) data. The circuitry used for select control eliminates the typical decoding glitch that occurs in a multiplexer during the transition between stored and real-time data. DIR determines which bus receives data when is low. In the isolation mode ( high), A data may be stored in one register and/or B data may be stored in the other register. When an output function is disabled, the input function is still enabled and can be used to store and transmit data. Only one of the two buses, A or B, may be driven at a time. The -1 version of the SN74ALS646A is identical to the standard version, except that the recommended maximum IOL in the -1 version is increased to 48 mA. There are no -1 versions of the SN54ALS646, SN54ALS648, or SN74ALS648A. The SN54ALS646, SN54ALS648, and SN54AS646 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS646A, SN74ALS648A, SN74AS646, and SN74AS648 are characterized for operation from 0°C to 70°C.

Документы по Texas Instruments SN74ALS646A-1DWR, инструкции, описания, datasheet.

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