Datasheet Texas Instruments SN54ALS645A
| Manufacturer | Texas Instruments |
| Series | SN54ALS645A |
Octal Bus Transceivers With 3-State Outputs
Datasheets
Octal Bus Transceivers With 3-State Outputs datasheet
PDF, 1.2 Mb, File published: Jan 1, 1995
Extract from the document
Prices
Status
| 8403301RA | 8403301SA | SN54ALS645AJ | SNJ54ALS645AJ | SNJ54ALS645AW | |
|---|---|---|---|---|---|
| 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) |
| Manufacture's Sample Availability | No | No | No | No | No |
Packaging
| 8403301RA | 8403301SA | SN54ALS645AJ | SNJ54ALS645AJ | SNJ54ALS645AW | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Pin | 20 | 20 | 20 | 20 | 20 |
| Package Type | J | W | J | J | W |
| Industry STD Term | CDIP | CFP | CDIP | CDIP | CFP |
| JEDEC Code | R-GDIP-T | R-GDFP-F | R-GDIP-T | R-GDIP-T | R-GDFP-F |
| Package QTY | 1 | 1 | 1 | 1 | 1 |
| Carrier | TUBE | TUBE | TUBE | TUBE | TUBE |
| Device Marking | 8403301RA | 8403301SA | SN54ALS645AJ | SNJ54ALS645AJ | SNJ54ALS645AW |
| Width (mm) | 6.92 | 6.92 | 6.92 | 6.92 | 6.92 |
| Length (mm) | 24.2 | 13.09 | 24.2 | 24.2 | 13.09 |
| Thickness (mm) | 4.57 | 1.84 | 4.57 | 4.57 | 1.84 |
| Pitch (mm) | 2.54 | 1.27 | 2.54 | 2.54 | 1.27 |
| Max Height (mm) | 5.08 | 2.45 | 5.08 | 5.08 | 2.45 |
| Mechanical Data | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | 8403301RA | 8403301SA | SN54ALS645AJ | SNJ54ALS645AJ | SNJ54ALS645AW |
|---|---|---|---|---|---|
| Bits | 8 | 8 | 8 | 8 | 8 |
| Operating Temperature Range, C | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 |
| Package Group | CDIP | CFP | CDIP | CDIP | CFP |
| Package Size: mm2:W x L, PKG | See datasheet (CDIP) | See datasheet (CFP) | See datasheet (CDIP) | See datasheet (CDIP) | See datasheet (CFP) |
| Rating | Military | Military | Military | Military | Military |
| Schmitt Trigger | No | No | No | No | No |
| Technology Family | ALS | ALS | ALS | ALS | ALS |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| VCC(Min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
Eco Plan
| 8403301RA | 8403301SA | SN54ALS645AJ | SNJ54ALS645AJ | SNJ54ALS645AW | |
|---|---|---|---|---|---|
| RoHS | See ti.com | See ti.com | See ti.com | See ti.com | See ti.com |
Application Notes
- Advanced Schottky (ALS and AS) Logic FamiliesPDF, 1.9 Mb, File published: 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, Revision: A, File published: 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, File published: 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, Revision: C, File published: 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
Model Line
Series: SN54ALS645A (5)
Manufacturer's Classification
- Semiconductors> Space & High Reliability> Logic Products> Buffers/Drivers/Transceivers> Transceivers
