SN74LS244DW - TI
The pictures are for reference only, and the specific specifications can be found in the product manual.
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Part NoSN74LS244DW
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ManufacturerTI
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ChipWorker Part#CW7943863
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CategoryLogic Controller, Logic IC
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PackageSOIC-20
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DescriptionBuffer / Line Driver, 74LS244, 4.75V to 5.25V, SOIC-20
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DocumentationDatasheet
Payment Methods and Delivery
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SN74LS244DW Specifications
| Attribute | Attribute Value |
|---|---|
| Part Number | SN74LS244DW |
| Manufacturer | TI |
| ChipWorker Part# | CW7943863 |
| Category | Logic Controller, Logic IC |
| Documentation | Datasheet |
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Case/Package | SOIC-20 |
| Supply Voltage (DC) | 4.75V ~ 5.25V |
| Number of Outputs | 8 Output |
| Supply Current | 17.0 mA |
| Number of Circuits | 8 Circuit |
| Number of Channels | 8 Channel |
| Number of Positions | 20 Position |
| Number of Bits | 4 Bit |
| Propagation Delay Max (tpd) | 18.0 ns |
| Voltage Nodes | 5.00 V |
| Quiescent Current | 27 mA |
| Output Current Drive | -625 µA |
| Number of Inputs | 8 Input |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Supply Voltage | 4.75V ~ 5.25V |
| Supply Voltage (Max) | 5.25 V |
| Supply Voltage (Min) | 4.75 V |
| expand all | |
| Size-Length | 12.8 mm |
| Size-Width | 7.52 mm |
| Size-Height | 2.35 mm |
| Operating Temperature | 0℃ ~ 70℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2015/06/15 |
| ECCN Code | EAR99 |
Product Description
- The SN74LS244DW is an Octal Buffer and Line Driver with 3-state output designed specifically to improve both the performance and density of three-state memory address drivers, clock drivers and bus-oriented receivers and transmitters. The designer has a choice of selected combinations of inverting and non-inverting outputs, symmetrical, active-low output-control (G) inputs and complementary output-control (G and G\\) inputs. These devices feature high fan-out, improved fan-in and 400mV noise margin. The SN74LS device can be used to drive terminated lines down to 133R.
- TTL input and CMOS output
- PNP inputs reduce DC loading
- Hysteresis at inputs improves noise margins
Delivery
Chipworker Certification
Ordering Information
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- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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