Datasheet Texas Instruments SN74AS645NE4
Manufacturer | Texas Instruments |
Series | SN74AS645 |
Part Number | SN74AS645NE4 |
Octal Bus Transceivers With 3-State Outputs 20-PDIP 0 to 70
Datasheets
Octal Bus Transceivers With 3-State Outputs datasheet
PDF, 1.2 Mb, File published: Jan 1, 1995
Extract from the document
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Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | No |
Packaging
Pin | 20 |
Package Type | N |
Industry STD Term | PDIP |
JEDEC Code | R-PDIP-T |
Package QTY | 20 |
Carrier | TUBE |
Device Marking | SN74AS645N |
Width (mm) | 6.35 |
Length (mm) | 24.33 |
Thickness (mm) | 4.57 |
Pitch (mm) | 2.54 |
Max Height (mm) | 5.08 |
Mechanical Data | Download |
Parametrics
Bits | 8 |
F @ Nom Voltage(Max) | 125 Mhz |
ICC @ Nom Voltage(Max) | 0.055 mA |
Operating Temperature Range | 0 to 70 C |
Output Drive (IOL/IOH)(Max) | -15/64 mA |
Package Group | PDIP |
Package Size: mm2:W x L | See datasheet (PDIP) PKG |
Rating | Catalog |
Schmitt Trigger | No |
Technology Family | AS |
VCC(Max) | 5.5 V |
VCC(Min) | 4.5 V |
Voltage(Nom) | 5 V |
tpd @ Nom Voltage(Max) | 10 ns |
Eco Plan
RoHS | Compliant |
Pb Free | Yes |
Application Notes
- Advanced Schottky Load ManagementPDF, 277 Kb, File published: Feb 1, 1997
Designers of high-speed systems that include advanced Schottky (AS) devices must consider the operating environment in their work. They must be aware of the individual device characteristics and their interaction with other devices. This document provides a detailed discussion of the waveform characteristics equivalent circuit models transmission line fanout and termination for AS load manageme - 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
Model Line
Series: SN74AS645 (4)
- SN74AS645DW SN74AS645DWE4 SN74AS645N SN74AS645NE4
Manufacturer's Classification
- Semiconductors > Logic > Buffer/Driver/Transceiver > Standard Transceiver