Datasheet Texas Instruments SN74AHC245Q — Даташит
| Производитель | Texas Instruments |
| Серия | SN74AHC245Q |
Автомобильный каталог Восьмеричные шинные трансиверы с выходами с 3 состояниями
Datasheets
Octal Bus Transceiver With 3-State Outputs datasheet
PDF, 1.1 Мб, Файл опубликован: 6 фев 2002
Выписка из документа
Цены
 Купить SN74AHC245QDWR на РадиоЛоцман.Цены — от 48 до 80 ₽8 предложений от 8 поставщиков new in stock for immediate delivery | |||
| SN74AHC245QDWR Texas Instruments | 48 ₽ | ||
| SN74AHC245QDWR Texas Instruments | 53 ₽ | ||
| SN74AHC245QDWR Texas Instruments | по запросу | ||
| SN74AHC245QDWR Texas Instruments | по запросу | ||
Статус
| SN74AHC245QDWR | SN74AHC245QDWRG4Q1 | SN74AHC245QPWR | SN74AHC245QPWRG4 | |
|---|---|---|---|---|
| Статус продукта | Снят с производства | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Нет | Нет | Нет |
Корпус / Упаковка / Маркировка
| SN74AHC245QDWR | SN74AHC245QDWRG4Q1 | SN74AHC245QPWR | SN74AHC245QPWRG4 | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 20 | 20 | 20 | 20 |
| Package Type | DW | DW | PW | PW |
| Industry STD Term | SOIC | SOIC | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Width (мм) | 7.5 | 7.5 | 4.4 | 4.4 |
| Length (мм) | 12.8 | 12.8 | 6.5 | 6.5 |
| Thickness (мм) | 2.35 | 2.35 | 1 | 1 |
| Pitch (мм) | 1.27 | 1.27 | .65 | .65 |
| Max Height (мм) | 2.65 | 2.65 | 1.2 | 1.2 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать |
| Package QTY | 2000 | 2000 | 2000 | |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | |
| Маркировка | AHC245Q1 | HA245Q | HA245Q |
Параметры
| Parameters / Models | SN74AHC245QDWR | SN74AHC245QDWRG4Q1 | SN74AHC245QPWR | SN74AHC245QPWRG4 |
|---|---|---|---|---|
| Approx. Price (US$) | 0.14 | 1ku | |||
| Bits | 8 | 8 | 8 | |
| Bits(#) | 8 | |||
| F @ Nom Voltage(Max), Mhz | 110 | 110 | 110 | |
| F @ Nom Voltage(Max)(Mhz) | 110 | |||
| ICC @ Nom Voltage(Max), мА | 0.04 | 0.04 | 0.04 | |
| ICC @ Nom Voltage(Max)(mA) | 0.04 | |||
| Тип входа | LVTTL/CMOS | |||
| Рабочий диапазон температур, C | от -40 до 125 | от -40 до 125 | от -40 до 125 | |
| Operating Temperature Range(C) | -40 to 125 | |||
| Output Drive (IOL/IOH)(Max), мА | -50/50 | -50/50 | -50/50 | |
| Output Drive (IOL/IOH)(Max)(mA) | -50/50 | |||
| Тип выхода | CMOS | |||
| Package Group | SOIC | SOIC | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | |
| Package Size: mm2:W x L (PKG) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | |||
| Rating | Catalog | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No | No |
| Technology Family | AHC | AHC | AHC | AHC |
| VCC(Max), В | 5.5 | 5.5 | 5.5 | |
| VCC(Max)(V) | 5.5 | |||
| VCC(Min), В | 2 | 2 | 2 | |
| VCC(Min)(V) | 2 | |||
| Voltage(Nom), В | 3.3,5 | 3.3,5 | 3.3,5 | |
| Voltage(Nom)(V) | 3.3 5 | |||
| tpd @ Nom Voltage(Max), нс | 10,6.5 | 10,6.5 | 10,6.5 | |
| tpd @ Nom Voltage(Max)(ns) | 10 6.5 |
Экологический статус
| SN74AHC245QDWR | SN74AHC245QDWRG4Q1 | SN74AHC245QPWR | SN74AHC245QPWRG4 | |
|---|---|---|---|---|
| RoHS | Не совместим | Совместим | Совместим | Совместим |
| Бессвинцовая технология (Pb Free) | Нет |
Application Notes
- How to Select Little Logic (Rev. A)PDF, 1.1 Мб, Версия: A, Файл опубликован: 26 июл 2016
TI Little Logic devices are logic-gate devices assembled in a small single- dual- or triple- gate package. Little Logic devices are widely used in portable equipment such as mobile phones MP3 players and notebook computers. Little Logic devices also are used in desktop computers and telecommunications. Little Logic gates are common components for easy PC board routing schematic design and b - Migration From 3.3-V To 2.5-V Power Supplies For Logic DevicesPDF, 115 Кб, Файл опубликован: 1 дек 1997
This application report explores the possibilities for migrating to 3.3-V and 2.5-V power supplies and discusses the implications.Customers are successfully using a wide range of low-voltage 3.3-V logic devices. These devices are within Texas Instruments (TI) advanced low-voltage CMOS (ALVC) crossbar technology (CBT) crossbar technology with integrated diode (CBTD) low-voltage crossbar techn - Texas Instruments Little Logic Application ReportPDF, 359 Кб, Файл опубликован: 1 ноя 2002
Portable and consumer electronic systems? needs present greater challenges today than ever before. Engineers strive to design smaller faster lower-cost systems to meet the market demand. Consequently the semiconductor industry faces a growing need to increase operating speed minimize power consumption and reduce packaging size. Texas Instruments manufactures a variety of Little Logic semicond - Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)PDF, 154 Кб, Версия: A, Файл опубликован: 8 сен 1999
In the last few years the trend toward reducing supply voltage (VCC) has continued as reflected in an additional specification of 2.5-V VCC for the AVC ALVT ALVC LVC LV and the CBTLV families.In this application report the different logic levels at VCC of 5 V 3.3 V 2.5 V and 1.8 V are compared. Within the report the possibilities for migration from 5-V logic and 3.3-V logic families - Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)PDF, 102 Кб, Версия: C, Файл опубликован: 2 дек 2002
The Texas Instruments (TI) advanced high-speed CMOS (AHC) logic family provides a natural migration for high-speed CMOS (HCMOS) users who need more speed for low-power and low-drive applications. Unlike many other advanced logic families AHC does not have the drawbacks that come with higher speed e.g. higher signal noise and power consumption. The AHC logic family consists of gates medium-sca
Модельный ряд
Серия: SN74AHC245Q (4)
Классификация производителя
- Semiconductors> Logic> Buffer/Driver/Transceiver> Standard Transceiver
