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SNJ54LS378W is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is D FLIP-FLOP, LS SERIES TTL. Review the specifications below when checking this part for your BOM.
The SNJ54LS378W is a hex D-type flip-flop with clock enable, part of the Texas Instruments LS series. It operates within a supply voltage range of 4.75 V to 5.25 V and features a propagation delay of 27 ns at 5 V. The device supports a maximum frequency of 40 MHz and provides non-inverting TTL outputs with a low-level output current of 8 mA and a high-level output current of -400 uA. Designed for military-grade performance, it functions reliably across an extended temperature range from -55 °C to +125 °C.
Verify component authenticity through authorized channels due to potential availability from legacy manufacturing lines. Confirm package integrity and pin alignment against the 16-lead ceramic flatpack specification. Ensure environmental sealing requirements match the glass-sealed construction for intended operational conditions.
Select this component when military-grade temperature stability and long-term reliability are required. The LS series offers standard TTL compatibility while maintaining low power consumption. Verify that the 16-lead CFP package fits the mechanical constraints of the target assembly design.
This device belongs to the SNJ54LS378 family, representing the military-grade variant of the SN74LS378 commercial logic series. The 'J' suffix indicates a ceramic dual in-line or flatpack package suitable for harsh environments, distinguishing it from plastic commercial equivalents.
Public confirmed substitute part numbers: SNJ54LS378J.
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SNJ54LS378W is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is D FLIP-FLOP, LS SERIES…
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SNJ54LS378W is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is D FLIP-FLOP, LS SERIES…
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