| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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27 pcs
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27 pcs | On Request | 1 | On Request | On Request | NO DC | On Request | On Request |
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The 74LS244 by NTE Electronics is an octal buffer and line driver designed for improving performance and density in bus-oriented systems. It features 8 channels with 3-state outputs, making it suitable for driving bus lines or buffering memory address registers.
This component operates within a supply voltage range of 4.75 V to 5.25 V and boasts a maximum propagation delay of 15 ns at 5 V. The input type is bipolar, and the output type is 3-state. It has a maximum sink current (IOL) of 24 mA and a maximum source current (IOH) of -15 mA.
The 74LS244 is available in various package types including SOP, SOIC, SSOP, and PDIP, with a standard package quantity of 20. The operating temperature range is from 0°C to 70°C.
Key features include inputs tolerant down to 2 V, compatibility with 3.3-V or 2.5-V logic, PNP inputs to reduce DC loading, and hysteresis at inputs for improved noise margins. These characteristics make the 74LS244 a versatile choice for digital logic applications requiring efficient buffering and bus driving.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The 74LS244 operates from 4.75V to 5.25V.
The 74LS244 is available in SOP, SOIC, SSOP, and PDIP packages.
The operating temperature range is 0°C to 70°C.
The 74LS244 has 8 channels.
The maximum propagation delay is 15ns at 5V supply.
The 74LS244 belongs to the LS technology family.
The outputs are 3-state.