Datasheet Texas Instruments SN74AHCT245 — Даташит
| Производитель | Texas Instruments |
| Серия | SN74AHCT245 |
Восьмеричные шинные трансиверы с выходами с 3 состояниями
Datasheets
SNx4AHCT245 Octal Bus Transceivers With 3-State Outputs datasheet
PDF, 1.6 Мб, Версия: P, Файл опубликован: 27 июн 2014
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Цены
 Купить SN74AHCT245 на РадиоЛоцман.Цены — от 11 до 54 ₽53 предложений от 27 поставщиков IC TXRX NON-INVERT 5.5V 20TSSOP / Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP | |||
| SN74AHCT245PWRG3 Texas Instruments | 11 ₽ | ||
| SN74AHCT245PWR Texas Instruments | 11 ₽ | ||
| SN74AHCT245DWRG4 Texas Instruments | по запросу | ||
| SN74AHCT245DGVRE4 Texas Instruments | по запросу | ||
Статус
| SN74AHCT245DBLE | SN74AHCT245DBR | SN74AHCT245DBRG4 | SN74AHCT245DGVR | SN74AHCT245DW | SN74AHCT245DWG4 | SN74AHCT245DWR | SN74AHCT245DWRG4 | SN74AHCT245N | SN74AHCT245NSR | SN74AHCT245PW | SN74AHCT245PWE4 | SN74AHCT245PWG4 | SN74AHCT245PWLE | SN74AHCT245PWR | SN74AHCT245PWRE4 | SN74AHCT245PWRG3 | SN74AHCT245PWRG4 | SN74AHCT245RGYR | SN74AHCT245RGYRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Статус продукта | Снят с производства | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве | Снят с производства | В производстве | В производстве | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Нет | Нет | Нет | Нет | Нет | Нет | Нет | Да | Нет | Нет | Нет | Нет | Нет | Да | Нет | Нет | Нет | Да | Нет |
Корпус / Упаковка / Маркировка
| SN74AHCT245DBLE | SN74AHCT245DBR | SN74AHCT245DBRG4 | SN74AHCT245DGVR | SN74AHCT245DW | SN74AHCT245DWG4 | SN74AHCT245DWR | SN74AHCT245DWRG4 | SN74AHCT245N | SN74AHCT245NSR | SN74AHCT245PW | SN74AHCT245PWE4 | SN74AHCT245PWG4 | SN74AHCT245PWLE | SN74AHCT245PWR | SN74AHCT245PWRE4 | SN74AHCT245PWRG3 | SN74AHCT245PWRG4 | SN74AHCT245RGYR | SN74AHCT245RGYRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Pin | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Package Type | DB | DB | DB | DGV | DW | DW | DW | DW | N | NS | PW | PW | PW | PW | PW | PW | PW | PW | RGY | RGY |
| Industry STD Term | SSOP | SSOP | SSOP | TVSOP | SOIC | SOIC | SOIC | SOIC | PDIP | SOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | VQFN | VQFN |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PQFP-N | R-PQFP-N |
| Width (мм) | 5.3 | 5.3 | 5.3 | 4.4 | 7.5 | 7.5 | 7.5 | 7.5 | 6.35 | 5.3 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 3.5 | 3.5 |
| Length (мм) | 7.2 | 7.2 | 7.2 | 5 | 12.8 | 12.8 | 12.8 | 12.8 | 24.33 | 12.6 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 4.5 | 4.5 |
| Thickness (мм) | 1.95 | 1.95 | 1.95 | 1.05 | 2.35 | 2.35 | 2.35 | 2.35 | 4.57 | 1.95 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | .9 | .9 |
| Pitch (мм) | .65 | .65 | .65 | .4 | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 1.27 | .65 | .65 | .65 | .65 | .65 | .65 | .65 | .65 | .5 | .5 |
| Max Height (мм) | 2 | 2 | 2 | 1.2 | 2.65 | 2.65 | 2.65 | 2.65 | 5.08 | 2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1 | 1 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать | Скачать |
| Package QTY | 2000 | 2000 | 2000 | 25 | 25 | 2000 | 2000 | 20 | 2000 | 70 | 70 | 70 | 2000 | 2000 | 2000 | 2000 | 3000 | 3000 | ||
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | LARGE T&R | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | ||
| Маркировка | HB245 | HB245 | HB245 | AHCT245 | AHCT245 | AHCT245 | AHCT245 | SN74AHCT245N | AHCT245 | HB245 | HB245 | HB245 | HB245 | HB245 | HB245 | HB245 | HB245 | HB245 |
Параметры
| Parameters / Models | SN74AHCT245DBLE | SN74AHCT245DBR | SN74AHCT245DBRG4 | SN74AHCT245DGVR | SN74AHCT245DW | SN74AHCT245DWG4 | SN74AHCT245DWR | SN74AHCT245DWRG4 | SN74AHCT245N | SN74AHCT245NSR | SN74AHCT245PW | SN74AHCT245PWE4 | SN74AHCT245PWG4 | SN74AHCT245PWLE | SN74AHCT245PWR | SN74AHCT245PWRE4 | SN74AHCT245PWRG3 | SN74AHCT245PWRG4 | SN74AHCT245RGYR | SN74AHCT245RGYRG4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Approx. Price (US$) | 0.12 | 1ku | 0.12 | 1ku | ||||||||||||||||||
| Bits | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
| Bits(#) | 8 | 8 | ||||||||||||||||||
| F @ Nom Voltage(Max), Mhz | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | ||
| F @ Nom Voltage(Max)(Mhz) | 70 | 70 | ||||||||||||||||||
| ICC @ Nom Voltage(Max), мА | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | ||
| ICC @ Nom Voltage(Max)(mA) | 0.04 | 0.04 | ||||||||||||||||||
| Тип входа | TTL | TTL | ||||||||||||||||||
| Рабочий диапазон температур, C | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | от -40 до 125 | ||
| Operating Temperature Range(C) | -40 to 125 | -40 to 125 | ||||||||||||||||||
| Output Drive (IOL/IOH)(Max), мА | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | -8/8 | ||
| Output Drive (IOL/IOH)(Max)(mA) | -8/8 | -8/8 | ||||||||||||||||||
| Тип выхода | CMOS | CMOS | ||||||||||||||||||
| Package Group | SSOP | SSOP | SSOP | TVSOP | SOIC | SOIC | SOIC | SOIC | PDIP | SO | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | 20TVSOP: 32 mm2: 6.4 x 5(TVSOP) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | See datasheet (PDIP) | 20SO: 98 mm2: 7.8 x 12.6(SO) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20VQFN: 16 mm2: 3.5 x 4.5(VQFN) | 20VQFN: 16 mm2: 3.5 x 4.5(VQFN) | ||
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | See datasheet (PDIP) | ||||||||||||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Technology Family | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT | AHCT |
| VCC(Max), В | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | ||
| VCC(Max)(V) | 5.5 | 5.5 | ||||||||||||||||||
| VCC(Min), В | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | ||
| VCC(Min)(V) | 4.5 | 4.5 | ||||||||||||||||||
| Voltage(Nom), В | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | ||
| Voltage(Nom)(V) | 5 | 5 | ||||||||||||||||||
| tpd @ Nom Voltage(Max), нс | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | ||
| tpd @ Nom Voltage(Max)(ns) | 9.5 | 9.5 |
Экологический статус
| SN74AHCT245DBLE | SN74AHCT245DBR | SN74AHCT245DBRG4 | SN74AHCT245DGVR | SN74AHCT245DW | SN74AHCT245DWG4 | SN74AHCT245DWR | SN74AHCT245DWRG4 | SN74AHCT245N | SN74AHCT245NSR | SN74AHCT245PW | SN74AHCT245PWE4 | SN74AHCT245PWG4 | SN74AHCT245PWLE | SN74AHCT245PWR | SN74AHCT245PWRE4 | SN74AHCT245PWRG3 | SN74AHCT245PWRG4 | SN74AHCT245RGYR | SN74AHCT245RGYRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Не совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Не совместим | Совместим | Совместим | Совместим | Совместим | Совместим | Совместим |
| Бессвинцовая технология (Pb Free) | Нет | Да | Нет |
Application Notes
- 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: SN74AHCT245 (20)
- SN74AHCT245DBLE SN74AHCT245DBR SN74AHCT245DBRG4 SN74AHCT245DGVR SN74AHCT245DW SN74AHCT245DWG4 SN74AHCT245DWR SN74AHCT245DWRG4 SN74AHCT245N SN74AHCT245NSR SN74AHCT245PW SN74AHCT245PWE4 SN74AHCT245PWG4 SN74AHCT245PWLE SN74AHCT245PWR SN74AHCT245PWRE4 SN74AHCT245PWRG3 SN74AHCT245PWRG4 SN74AHCT245RGYR SN74AHCT245RGYRG4
Классификация производителя
- Semiconductors> Logic> Buffer/Driver/Transceiver> Standard Transceiver
