| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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26 pcs
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26 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN74HCT540N from Texas Instruments is an octal buffer and line driver designed with 3-state outputs. This device provides inverted data at its outputs and is suitable for interfacing directly with system buses or driving up to 15 LSTTL loads. It features a wide operating voltage range of 4.5 V to 5.5 V and consumes low power, with a maximum ICC of 80 µA.
Key electrical characteristics include a typical propagation delay of 12 ns and an output drive capability of ±6 mA at 5 V. The inputs are TTL-voltage compatible, and the device has a low input current of 1 µA maximum. The 3-state control gate is a 2-input NOR, allowing all outputs to enter a high-impedance state when either output-enable input is high.
Packaged in a 20-PDIP through-hole configuration, the SN74HCT540N is designed for ease of printed circuit board layout, with inputs and outputs on opposite sides of the package. The operating temperature range is -40°C to 85°C, making it suitable for various industrial applications. This inverting buffer is a reliable component for digital logic systems requiring buffering and signal driving capabilities.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5 V to 5.5 V.
-40°C to 85°C.
20-DIP (0.300", 7.62mm) through-hole package.
±6 mA at 5 V.
12 ns.
8 bits.