| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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129,143 pcs
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129143 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments SN74AHC540DWR is an octal buffer/driver featuring 3-state outputs, designed for driving bus lines or buffer memory address registers. This device operates within a broad voltage range of 2V to 5.5V, making it versatile for various system designs.
With 8 channels and an inverting logic type, the SN74AHC540DWR provides a typical output current of 8mA. It is housed in a 20-SOIC package, suitable for surface mount applications. The operating temperature range is -40°C to 125°C (TA), ensuring reliable performance in demanding environments.
Key features include over-voltage tolerant inputs and very high speed operation, with propagation delays typically between 5-10ns. The device's inputs and outputs are on opposite sides of the package, which can facilitate printed circuit board layout.
Applications for the SN74AHC540DWR include servers, PCs, notebooks, network switches, and telecom infrastructures, where efficient bus buffering and signal driving are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.36 | $0.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2V to 5.5V.
It is available in a 20-SOIC surface mount package with 7.50mm body width.
-40°C to 125°C.
8 inverting buffer channels.
3-state outputs.
5ns typical, 10ns maximum at both 3.3V and 5V.
Maximum supply current is 40µA.