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MC74VHC32D is listed in the Inverter Gates range at ChipApex. The manufacturer field lists onsemi. Its product description is IC GATE OR. Review the specifications below when checking this part for your BOM.
The MC74VHC32D is a high-performance silicon-gate CMOS integrated circuit manufactured by onsemi. It contains four independent 2-input OR gates within a single package. The device operates across a wide supply voltage range of 2.0 V to 5.5 V, ensuring compatibility with various digital logic families. Key electrical characteristics include a maximum propagation delay of 12.5 ns at 3.3 V and 10 ns at 5 V. It provides an output drive capability of 8 mA for both high and low states. The component supports an operating temperature range from -55°C to +125°C and is housed in a standard 14-SOIC surface-mount package.
Verify the specific suffix 'D' against the manufacturer's current datasheet to confirm package dimensions and tape/reel specifications. Ensure the order quantity aligns with the manufacturer's standard packaging constraints. Confirm RoHS compliance status for the specific production batch prior to procurement. Cross-reference the part number with the latest obsolescence notices to ensure long-term availability.
Select this component when a quad 2-input OR function is required in space-constrained designs. The 14-SOIC package offers a compact footprint suitable for surface-mount assembly. The wide voltage range allows flexibility in systems transitioning between different logic levels. Consider the 8 mA drive strength for direct interfacing with moderate loads without additional buffering.
This part belongs to the 74VHC series of high-speed CMOS logic devices from onsemi. The VHC series is designed to replace older LS and HC technologies while offering faster switching speeds and lower power consumption. It maintains pinout compatibility with legacy standards, facilitating easier upgrades in existing circuit designs without significant layout modifications.
Compatible substitutes include MC74VHC32DR2G and MC74VHC32DT. Verify that alternative packages match the physical footprint requirements. Ensure the replacement part maintains the same 2.0 V to 5.5 V operating range and 8 mA drive capability.
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