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The SN54HC08VTDF1 is a quadruple 2-input positive-AND gate manufactured by Texas Instruments. It belongs to the SN54HC series, designed for military and aerospace applications requiring extended temperature ranges. The device features four independent AND gates within a single package. It operates with a supply voltage range of 2V to 6V and supports input levels compatible with standard CMOS logic. The component utilizes a 14-pin VTA (Thin Shrink Small Outline) surface-mount package, providing a compact footprint suitable for high-density circuit board layouts.
Verify the specific suffix VTDF1 against official Texas Instruments documentation to confirm pinout compatibility and package dimensions. Ensure the procurement source provides traceability certificates required for military-grade components. Confirm RoHS status and material declarations align with project specifications before ordering.
Select this component when military-grade reliability and extended temperature operation are mandatory. Compare propagation delay characteristics against system timing requirements. Evaluate the VTA package size constraints relative to available PCB real estate. Consider power consumption metrics during continuous operation in enclosed environments.
This part is part of the SN54HC family, which offers performance similar to the commercial SN74HC series but with guaranteed operation over the full military temperature range. The HC designation indicates High-speed CMOS technology, balancing speed and power consumption. The SN54 prefix specifically denotes qualification for harsh environment applications.
SN54HC08VTQ1: Alternative military-grade variant with different packaging or qualification standards.