| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
120,533 pcs
|
120533 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
315 pcs
|
315 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
|
25 pcs
|
25 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Latch-up Performance | |
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| Number of Bits per Element | |
| Number of Elements | |
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| Operating Voltage | |
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| Voltage |
The SN74AHC540DW from Texas Instruments is an octal buffer/driver designed for driving bus lines or buffering memory address registers. This device features 3-state outputs and operates with a wide supply voltage range from 2V to 5.5V.
Key electrical characteristics include an operating temperature range of -40°C to 125°C (TA). The device is configured as a single element with 8 bits per element, providing inverting buffer logic. It supports output currents of 8mA for both high and low states.
Packaged in a 20-SOIC (0.295", 7.50mm Width) format, the SN74AHC540DW is designed for surface mount applications. Its inputs and outputs are located on opposite sides of the package, which can facilitate printed circuit board layout. The latch-up performance exceeds 250mA per JESD 17, ensuring robust operation.
This buffer/driver is ideal for applications such as servers, PCs, notebooks, network switches, and telecom infrastructures where efficient bus management and signal integrity are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2V to 5.5V.
-40°C to 125°C.
20-SOIC (0.295", 7.50mm Width).
3-State.
8 bits.
8mA source and 8mA sink.