V62/03649-01XE
Buffers & Line Drivers Mil Enhance Octal Buffers/Drivers
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Part Number : V62/03649-01XE
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Package/Case : TSSOP
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Brands : TI
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Components Categories : Buffers, Drivers, Receivers, Transceivers
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Datesheet : V62/03649-01XE DataSheet (PDF)
Overview of V62/03649-01XE
This octal buffer/driver is designed specifically to improve the performance and density of 3-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters.
The SN74AHC244 is organized as two 4-bit buffers/line drivers with separate output-enable (OE)\ inputs. When OE\ is low, the device passes data from the A inputs to the Y outputs. When OE\ is high, the outputs are in the high-impedance state.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Key Features
- Controlled Baseline
- One Assembly/Test Site, One Fabrication Site
- Extended Temperature Performance of –55°C to 125°C
- Enhanced Diminishing Manufacturing Sources (DMS) Support
- Enhanced Product-Change Notification
- Qualification Pedigree
- EPIC™ (Enhanced-Performance Implanted CMOS) Process
- Operating Range 2-V to 5.5-V VCC
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- ESD Protection Exceeds 1500 V Per MIL-STD-833, Method 3015; Exceeds 150 V Using Machine Model (C = 200 pF, R = 0)
Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.
EPIC is a trademark of Texas Instruments.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Series | SN74AHC244-EP | Product Status | Active |
Logic Type | CMOS | Output Type | 3-State |
Current - Output High, Low | 8mA, 8mA | Voltage - Supply | 2V ~ 5.5V |
Operating Temperature | -55°C ~ 125°C (TA) | Mounting Type | Surface Mount |
Package / Case | TSSOP-20 | Supplier Device Package | 20-TSSOP |
Base Product Number | 74AHC244 | Manufacturer | Texas Instruments |
Product Category | Buffers & Line Drivers | RoHS | Details |
Number of Input Lines | 8 Input | Number of Output Lines | 8 Output |
Polarity | Non-Inverting | High Level Output Current | - 8 mA |
Low Level Output Current | 8 mA | Quiescent Current | 4 uA |
Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 2 V |
Operating Supply Current | 40 uA | Minimum Operating Temperature | - 55 C |
Maximum Operating Temperature | + 125 C | Mounting Style | SMD/SMT |
Brand | Texas Instruments | Function | Buffer/Line Driver |
Height | 1.05 mm | Input Signal Type | Single-Ended |
Length | 6.6 mm | Logic Family | AHC |
Operating Supply Voltage | 2 V to 5.5 V | Product Type | Buffers & Line Drivers |
Propagation Delay Time | 11.9 ns at 3.3 V, 7.5 ns at 5 V | Factory Pack Quantity | 2000 |
Subcategory | Logic ICs | Supply Current - Max | 4 uA |
Technology | CMOS | Width | 4.5 mm |
Part # Aliases | SN74AHC244MPWREP | Unit Weight | 0.002716 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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