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TEXAS INSTRUMENTS SN74LVC540ADW
Buffer / Driver, 74LVC540, 1.65 V to 3.6 V, SOIC-20
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- SN74LVC540ADW
- Order Code:
- 3119670
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- ECAD / MCAD
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Product Overview
The SN74LVC540ADW is an octal Buffer/Driver with 3-state outputs and designed for 1.65 to 3.6V VCC operation. This device is ideal for driving bus lines or buffer memory address registers. It features inputs and outputs that facilitate printed circuit board layout. The 3-state control gate is a 2-input AND gate with active-low inputs so that, if either output-enable input is high, all outputs are in the high-impedance state. Inputs can be driven from either 3.3/5V devices. This feature allows the use of these devices as translators in a mixed 3.3/5V system environment. This device is fully specified for partial-power-down applications using IOFF. The IOFF circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor and the minimum value of the resistor is determined by the current-sinking capability of the driver.
- IOFF Supports live insertion, partial-power-down mode and back drive protection
- Latch-up performance exceeds 250mA per JESD 78, class II
- Allows down voltage translation
- Inputs accept voltages to 5.5V
- 5.3ns at 3.3V Propagation delay (tpd)
0.8V at VCC = 3.3V, TA = 25°C VOLP (output ground bounce) 2V at VCC = 3.3V, TA = 25°C VOHV (output VOH undershoot) - Green product and no Sb/Br
Applications
Industrial, Consumer Electronics, Communications & Networking, Medical
Product Information
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- :
- Buffer, Inverting
- :
- 74LVC540
- :
- SOIC
- :
- SOIC
- :
- 1.65V
- :
- 3.6V
- :
- 74LVC
- :
- 74540
- :
- -40°C
- :
- 85°C
- :
- -
- :
- -
Technical Documents (0)
Available for back order
More stock available to supplier lead times which is approximately 10/27/25
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥421.93
(
¥464.12
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥421.93 (¥464.12) | ( ) |
| 10+ | ¥369.19 (¥406.11) | ( ) |
| 25+ | ¥305.90 (¥336.49) | ( ) |
| 50+ | ¥274.25 (¥301.68) | ( ) |
| 100+ | ¥253.16 (¥278.48) | ( ) |
| 250+ | ¥236.28 (¥259.91) | ( ) |
| 500+ | ¥223.62 (¥245.98) | ( ) |
| 1000+ | ¥215.18 (¥236.70) | ( ) |
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