Datasheet Texas Instruments SN54ALS245A — 数据表
| 制造商 | Texas Instruments |
| 系列 | SN54ALS245A |
具有三态输出的八路总线收发器
数据表
SN54ALS245A, SN54AS245, SN74ALS245A, SN74AS245 datasheet
PDF, 1.3 Mb, 修订版: A, 档案已发布: Jan 13, 2003
从文件中提取
价格
状态
| 84030012A | 8403001RA | 8403001SA | SN54ALS245AJ | SNJ54ALS245AFK | SNJ54ALS245AJ | SNJ54ALS245AW | |
|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No | No | No | No | No |
打包
| 84030012A | 8403001RA | 8403001SA | SN54ALS245AJ | SNJ54ALS245AFK | SNJ54ALS245AJ | SNJ54ALS245AW | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Pin | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Package Type | FK | J | W | J | FK | J | W |
| Industry STD Term | LCCC | CDIP | CFP | CDIP | LCCC | CDIP | CFP |
| JEDEC Code | S-CQCC-N | R-GDIP-T | R-GDFP-F | R-GDIP-T | S-CQCC-N | R-GDIP-T | R-GDFP-F |
| Package QTY | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Carrier | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE |
| Device Marking | SNJ54ALS | SNJ54ALS245AJ | 8403001SA | SN54ALS245AJ | 84030012A | 8403001RA | 8403001SA |
| Width (mm) | 8.89 | 6.92 | 6.92 | 6.92 | 8.89 | 6.92 | 6.92 |
| Length (mm) | 8.89 | 24.2 | 13.09 | 24.2 | 8.89 | 24.2 | 13.09 |
| Thickness (mm) | 1.83 | 4.57 | 1.84 | 4.57 | 1.83 | 4.57 | 1.84 |
| Pitch (mm) | 1.27 | 2.54 | 1.27 | 2.54 | 1.27 | 2.54 | 1.27 |
| Max Height (mm) | 2.03 | 5.08 | 2.45 | 5.08 | 2.03 | 5.08 | 2.45 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | 84030012A | 8403001RA | 8403001SA | SN54ALS245AJ | SNJ54ALS245AFK | SNJ54ALS245AJ | SNJ54ALS245AW |
|---|---|---|---|---|---|---|---|
| Bits | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Operating Temperature Range, C | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 |
| Package Group | LCCC | CDIP | CFP | CDIP | LCCC | CDIP | CFP |
| Package Size: mm2:W x L, PKG | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) | See datasheet (CDIP) | See datasheet (CFP) | See datasheet (CDIP) | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) | See datasheet (CDIP) | See datasheet (CFP) |
| Rating | Military | Military | Military | Military | Military | Military | Military |
| Schmitt Trigger | No | No | No | No | No | No | No |
| Technology Family | ALS | ALS | ALS | ALS | ALS | ALS | ALS |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| VCC(Min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
生态计划
| 84030012A | 8403001RA | 8403001SA | SN54ALS245AJ | SNJ54ALS245AFK | SNJ54ALS245AJ | SNJ54ALS245AW | |
|---|---|---|---|---|---|---|---|
| RoHS | See ti.com | See ti.com | See ti.com | See ti.com | See ti.com | See ti.com | See ti.com |
应用须知
- Advanced Schottky (ALS and AS) Logic FamiliesPDF, 1.9 Mb, 档案已发布: Aug 1, 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 - Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)PDF, 105 Kb, 修订版: A, 档案已发布: Aug 1, 1997
The spectrum of bus-interface devices with damping resistors or balanced/light output drive currently offered by various logic vendors is confusing at best. Inconsistencies in naming conventions and methods used for implementation make it difficult to identify the best solution for a given application. This report attempts to clarify the issue by looking at several vendors? approaches and discussi - Input and Output Characteristics of Digital Integrated CircuitsPDF, 1.7 Mb, 档案已发布: Oct 1, 1996
This report contains a comprehensive collection of the input and output characteristic curves of typical integrated circuits from various logic families. These curves go beyond the information given in data sheets by providing additional details regarding the characteristics of the components. This knowledge is particularly useful when for example a decision must be made as to which circuit shou - Designing With Logic (Rev. C)PDF, 186 Kb, 修订版: C, 档案已发布: Jun 1, 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
模型线
系列: SN54ALS245A (7)
制造商分类
- Semiconductors> Space & High Reliability> Logic Products> Buffers/Drivers/Transceivers> Transceivers