| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,794 pcs
|
1794 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
589 pcs
|
589 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request | |
|
24 pcs
|
24 pcs | On Request | 1 | On Request | On Request | 0649P// | On Request | On Request |
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| Automotive Grade | |
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| Medical Grade | |
| Military Grade | |
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The SN74LS244NSR from Texas Instruments is an octal buffer and line driver designed for improved performance and density in bus-oriented applications. This device features 8 channels of non-inverting buffers with 3-state outputs, allowing them to drive bus lines or buffer memory address registers effectively.
Key electrical characteristics include an operating voltage range of 4.75V to 5.25V and a maximum propagation delay of 15 ns at 5V. The buffer supports output currents of up to 24mA (IOL) and -15mA (IOH). It also includes features such as input clamp diodes, PNP inputs to reduce DC loading, and hysteresis at inputs for improved noise margins. The operating temperature range is from 0°C to 70°C.
Packaged in a 20-SOIC (0.209", 5.30mm Width) surface-mount configuration, the SN74LS244NSR is suitable for various digital interface and signal buffering applications where reliable high-speed operation is required. Its design is optimized for driving terminated lines and improving system performance in memory address drivers and clock drivers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.64 | $0.64 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN74LS244NSR operates from 4.75V to 5.25V.
The SN74LS244NSR is available in a 20-SOIC (0.209", 5.30mm Width) package.
The operating temperature range for the SN74LS244NSR is 0°C to 70°C (TA).
The SN74LS244NSR is RoHS3 Compliant.
The maximum propagation delay is 15 ns at 5V.
The SN74LS244NSR has 8 channels.