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135 pcs
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135 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN54S240J from Texas Instruments is an octal buffer and line driver designed for high-performance applications. This military-grade component features 8 channels with bipolar inverting logic and 3-state outputs, making it suitable for driving bus lines or buffering memory address registers.
Key electrical characteristics include a wide operating voltage range of 4.5V to 5.5V, high output current capabilities (IOL max of 64mA, IOH max of -15mA), and a maximum supply current of 145000µA. It boasts very high speed operation with a maximum propagation delay (tpd) of 15ns at 5V. The inputs are tolerant down to 2V and compatible with 3.3V or 2.5V logic levels, enhancing design flexibility.
This device operates within a temperature range of -55°C to 125°C, suitable for demanding military environments. It offers improved noise margins of 400mV and can drive terminated lines down to 133Ω. The SN54S240J is available in CFP, LCCC, and CDIP package types, typically used for surface mount applications.
Designed to improve performance and density in bus-oriented systems, the SN54S240J is a robust choice for clock drivers, memory address drivers, and bus transceivers.
| Qty | Low | High |
|---|---|---|
| 1+ | $22.23 | $22.23 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -55°C to 125°C.
The SN54S240J has 3-state outputs.
The maximum propagation delay is 15 ns at 5V.
The inputs are compatible with 3.3V or 2.5V logic.
The noise margin is 400 mV.