Datasheet Texas Instruments SN74AHC244DBLE
| Manufacturer | Texas Instruments |
| Series | SN74AHC244 |
| Part Number | SN74AHC244DBLE |
Octal Buffers/Drivers With 3-State Outputs 20-SSOP -40 to 85
Datasheets
SNx4AHC244 Octal Buffers/Drivers With 3-State Outputs datasheet
PDF, 1.5 Mb, Revision: K, File published: Nov 26, 2013
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Prices
Status
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 20 |
| Package Type | DB |
| Industry STD Term | SSOP |
| JEDEC Code | R-PDSO-G |
| Width (mm) | 5.3 |
| Length (mm) | 7.2 |
| Thickness (mm) | 1.95 |
| Pitch (mm) | .65 |
| Max Height (mm) | 2 |
| Mechanical Data | Download |
Parametrics
| Approx. Price (US$) | 0.12 | 1ku |
| Bits(#) | 8 |
| F @ Nom Voltage(Max)(Mhz) | 110 |
| ICC @ Nom Voltage(Max)(mA) | 0.04 |
| Input Type | CMOS |
| Operating Temperature Range(C) | -40 to 85 |
| Output Drive (IOL/IOH)(Max)(mA) | -50/50 |
| Output Type | CMOS |
| Package Group | SSOP |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) |
| Rating | Catalog |
| Schmitt Trigger | No |
| Technology Family | AHC |
| VCC(Max)(V) | 5.5 |
| VCC(Min)(V) | 2 |
| Voltage(Nom)(V) | 3.3 5 |
| tpd @ Nom Voltage(Max)(ns) | 11 8.5 |
Eco Plan
| RoHS | Not Compliant |
| Pb Free | No |
Application Notes
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Simultaneous-switching noise can generate and propagate glitches in electronic systems. Therefore, system designers are faced with challenges to minimize simultaneous-switching noise, while increasing switching speed and improving signal quality. This report presents the performance of different TI logic devices under various simultaneous-switching conditions. Factors such as the number of bits sw - How to Select Little Logic (Rev. A)PDF, 1.1 Mb, Revision: A, File published: Jul 26, 2016
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This application report explores the possibilities for migrating to 3.3-V and 2.5-V power supplies and discusses the implications.Customers are successfully using a wide range of low-voltage 3.3-V logic devices. These devices are within Texas Instruments (TI) advanced low-voltage CMOS (ALVC) crossbar technology (CBT) crossbar technology with integrated diode (CBTD) low-voltage crossbar techn - Texas Instruments Little Logic Application ReportPDF, 359 Kb, File published: Nov 1, 2002
Portable and consumer electronic systems? needs present greater challenges today than ever before. Engineers strive to design smaller faster lower-cost systems to meet the market demand. Consequently the semiconductor industry faces a growing need to increase operating speed minimize power consumption and reduce packaging size. Texas Instruments manufactures a variety of Little Logic semicond - Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)PDF, 154 Kb, Revision: A, File published: Sep 8, 1999
In the last few years the trend toward reducing supply voltage (VCC) has continued as reflected in an additional specification of 2.5-V VCC for the AVC ALVT ALVC LVC LV and the CBTLV families.In this application report the different logic levels at VCC of 5 V 3.3 V 2.5 V and 1.8 V are compared. Within the report the possibilities for migration from 5-V logic and 3.3-V logic families - Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)PDF, 102 Kb, Revision: C, File published: Dec 2, 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
Model Line
Series: SN74AHC244 (19)
Manufacturer's Classification
- Semiconductors > Logic > Buffer/Driver/Transceiver > Non-Inverting Buffer/Driver
