Datasheet Texas Instruments SN54LS640 — Даташит
| Производитель | Texas Instruments |
| Серия | SN54LS640 |
Восьмеричные шинные трансиверы
Datasheets
SN54LS64x, SN74LS64x Octal Bus Transceivers datasheet
PDF, 1.5 Мб, Версия: A, Файл опубликован: 1 апр 1979
Выписка из документа
Цены
 Купить SN54LS640 на РадиоЛоцман.Цены — от 225 до 4 691 ₽18 предложений от 17 поставщиков Микросхема Логический чип, Bus XCVR Single 8CH 3-ST 20Pin CDIP Tube | |||
| SN54LS640J Rochester Electronics | от 225 ₽ | ||
| SN54LS640J Texas Instruments | по запросу | ||
| SN54LS640J Texas Instruments | по запросу | ||
| SN54LS640J Texas Instruments | по запросу | ||
Статус
| 84161012A | 8416101RA | SN54LS640J | SNJ54LS640FK | SNJ54LS640J | |
|---|---|---|---|---|---|
| Статус продукта | В производстве | В производстве | В производстве | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Нет | Нет | Нет | Нет |
Корпус / Упаковка / Маркировка
| 84161012A | 8416101RA | SN54LS640J | SNJ54LS640FK | SNJ54LS640J | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Pin | 20 | 20 | 20 | 20 | 20 |
| Package Type | FK | J | J | FK | J |
| Industry STD Term | LCCC | CDIP | CDIP | LCCC | CDIP |
| JEDEC Code | S-CQCC-N | R-GDIP-T | R-GDIP-T | S-CQCC-N | R-GDIP-T |
| Package QTY | 1 | 1 | 1 | 1 | 1 |
| Carrier | TUBE | TUBE | TUBE | TUBE | TUBE |
| Маркировка | 640FK | 8416101RA | SN54LS640J | 640FK | 8416101RA |
| Width (мм) | 8.89 | 6.92 | 6.92 | 8.89 | 6.92 |
| Length (мм) | 8.89 | 24.2 | 24.2 | 8.89 | 24.2 |
| Thickness (мм) | 1.83 | 4.57 | 4.57 | 1.83 | 4.57 |
| Pitch (мм) | 1.27 | 2.54 | 2.54 | 1.27 | 2.54 |
| Max Height (мм) | 2.03 | 5.08 | 5.08 | 2.03 | 5.08 |
| Mechanical Data | Скачать | Скачать | Скачать | Скачать | Скачать |
Параметры
| Parameters / Models | 84161012A | 8416101RA | SN54LS640J | SNJ54LS640FK | SNJ54LS640J |
|---|---|---|---|---|---|
| Bits | 8 | 8 | 8 | 8 | 8 |
| Рабочий диапазон температур, C | от -55 до 125 | от -55 до 125 | от -55 до 125 | от -55 до 125 | от -55 до 125 |
| Package Group | LCCC | CDIP | CDIP | LCCC | CDIP |
| Package Size: mm2:W x L, PKG | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) | See datasheet (CDIP) | See datasheet (CDIP) | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) | See datasheet (CDIP) |
| Rating | Military | Military | Military | Military | Military |
| Schmitt Trigger | No | No | No | No | No |
| Technology Family | LS | LS | LS | LS | LS |
| VCC(Max), В | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| VCC(Min), В | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
Экологический статус
| 84161012A | 8416101RA | SN54LS640J | SNJ54LS640FK | SNJ54LS640J | |
|---|---|---|---|---|---|
| RoHS | See ti.com | See ti.com | See ti.com | See ti.com | See ti.com |
Application Notes
- Designing With Logic (Rev. C)PDF, 186 Кб, Версия: C, Файл опубликован: 1 июн 1997
Data sheets which usually give information on device behavior only under recommended operating conditions may only partially answer engineering questions that arise during the development of systems using logic devices. However information is frequently needed regarding the behavior of the device outside the conditions in the data sheet. Such questions might be:?How does a bus driver behave w - Designing with the SN54/74LS123 (Rev. A)PDF, 118 Кб, Версия: A, Файл опубликован: 1 мар 1997
The Texas Instruments (TI) SN54/74LS123 dual retriggerable monostable multivibrator is a one-shot device capable of verylong output pulses and up to 100% duty cycle. The ?LS123 also features dc triggering from gated low-level active A andhigh-level active B inputs and provides a clear input that terminates the output pulse of any predetermined time independentof timing components R ext and
Модельный ряд
Серия: SN54LS640 (5)
Классификация производителя
- Semiconductors> Space & High Reliability> Logic Products> Buffers/Drivers/Transceivers> Transceivers
