Datasheet Texas Instruments SN74AS640 — Даташит
| Производитель | Texas Instruments |
| Серия | SN74AS640 |
Восьмеричные шинные трансиверы с выходами с 3 состояниями
Datasheets
Octal Bus Transceivers With 3-State Outputs datasheet
PDF, 1.2 Мб, Версия: A, Файл опубликован: 1 янв 1995
Выписка из документа
Цены
 Купить SN74AS640 на РадиоЛоцман.Цены — от 6.97 до 625 ₽33 предложений от 22 поставщиков Микросхема Логический контроллер, IC BUS TRANSCEIVER 8Bit 20SO | |||
| SN74AS640NSR Texas Instruments | 76 ₽ | ||
| SN74AS640DW Texas Instruments | 198 ₽ | ||
| SN74AS640N Texas Instruments | от 225 ₽ | ||
| SN74AS640DW Texas Instruments | от 398 ₽ | ||
Статус
| SN74AS640N | SN74AS640NSR | |
|---|---|---|
| Статус продукта | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Нет |
Корпус / Упаковка / Маркировка
| SN74AS640N | SN74AS640NSR | |
|---|---|---|
| N | 1 | 2 |
| Pin | 20 | 20 |
| Package Type | N | NS |
| Industry STD Term | PDIP | SOP |
| JEDEC Code | R-PDIP-T | R-PDSO-G |
| Package QTY | 20 | 2000 |
| Carrier | TUBE | LARGE T&R |
| Маркировка | SN74AS640N | 74AS640 |
| Width (мм) | 6.35 | 5.3 |
| Length (мм) | 24.33 | 12.6 |
| Thickness (мм) | 4.57 | 1.95 |
| Pitch (мм) | 2.54 | 1.27 |
| Max Height (мм) | 5.08 | 2 |
| Mechanical Data | Скачать | Скачать |
Параметры
| Parameters / Models | SN74AS640N | SN74AS640NSR |
|---|---|---|
| Bits | 8 | 8 |
| F @ Nom Voltage(Max), Mhz | 125 | 125 |
| ICC @ Nom Voltage(Max), мА | 0.055 | 0.055 |
| Рабочий диапазон температур, C | от 0 до 70 | от 0 до 70 |
| Output Drive (IOL/IOH)(Max), мА | -15/64 | -15/64 |
| Package Group | PDIP | SO |
| Package Size: mm2:W x L, PKG | See datasheet (PDIP) | 20SO: 98 mm2: 7.8 x 12.6(SO) |
| Rating | Catalog | Catalog |
| Schmitt Trigger | No | No |
| Technology Family | AS | AS |
| VCC(Max), В | 5.5 | 5.5 |
| VCC(Min), В | 4.5 | 4.5 |
| Voltage(Nom), В | 5 | 5 |
| tpd @ Nom Voltage(Max), нс | 11 | 11 |
Экологический статус
| SN74AS640N | SN74AS640NSR | |
|---|---|---|
| RoHS | Совместим | Совместим |
| Бессвинцовая технология (Pb Free) | Да |
Application Notes
- Advanced Schottky Load ManagementPDF, 277 Кб, Файл опубликован: 1 фев 1997
Designers of high-speed systems that include advanced Schottky (AS) devices must consider the operating environment in their work. They must be aware of the individual device characteristics and their interaction with other devices. This document provides a detailed discussion of the waveform characteristics equivalent circuit models transmission line fanout and termination for AS load manageme - Advanced Schottky (ALS and AS) Logic FamiliesPDF, 1.9 Мб, Файл опубликован: 1 авг 1995
This document introduces the advanced Schottky family of clamped TTL integrated circuits (ICs). Detailed electrical characteristics of the 'AS and 'ALS devices with table formats are provided. Guidelines for designing high-performance digital systems using the Advanced Schottky family are given along with a brief summary of the solutions to most design decisions needed to implement systems using t
Модельный ряд
Серия: SN74AS640 (2)
Классификация производителя
- Semiconductors> Logic> Buffer/Driver/Transceiver> Standard Transceiver
