| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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16 pcs
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16 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN74HCT240 is an octal buffer and line driver designed by Texas Instruments to enhance the performance and density of bus-oriented systems. This device features 8 channels with 3-state outputs, controlled by separate output-enable inputs. When the output-enable is low, data from the A inputs is passed, inverted, to the Y outputs. When the output-enable is high, the outputs enter a high-impedance state.
Key electrical characteristics include a wide operating voltage range of 4.5V to 5.5V, with a typical propagation delay of 12 ns. It offers a high output drive capability of ±6mA at 5V and a low supply current of 80µA maximum. The inputs are TTL-voltage compatible, and the device has a low input current of 1µA maximum. The operating temperature range is -40°C to 125°C.
Available in various packages including PDIP, SOP, TSSOP, VSSOP, and SOIC, the SN74HCT240 is suitable for applications requiring efficient bus buffering and memory address driving. Its design improves both performance and density in clock drivers and bus transceivers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.22 | $0.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.5V to 5.5V.
Available packages include PDIP, SOP, TSSOP, VSSOP, and SOIC.
The operating temperature range is -40°C to 125°C.
The output drive is ±6 mA at 5V.
Typical propagation delay is 12 ns at 5V.
Input type is TTL-Compatible CMOS.
Output type is 3-State.