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Product Detailed Parameters
- Description：IC GATE NAND 8-INP
- Series：*
- Mfr：Rochester Electronics, LLC
- Package：Bulk
- Logic Type：-
- Number of Circuits：-
- Number of Inputs：-
- Features：-
- Voltage - Supply：-
- Current - Quiescent (Max)：-
- Current - Output High, Low：-
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
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Overview
The 54HC30FK/B is an 8-input NAND gate manufactured by Rochester Electronics. It belongs to the HC/UH series and utilizes CMOS technology. The device features a true output polarity and operates within a temperature range of -55 °C to 125 °C. It is housed in a ceramic DIP package with 14 terminals, specifically identified as CDIP14. The component is leaded and does not comply with RoHS standards.
Feature Summary
- Provides high-noise immunity typical of CMOS logic families
- Capable of driving standard CMOS loads
- Compatible with TTL voltage levels at specific supply voltages
Applications
- Digital logic signal processing
- Microprocessor system interfaces
- Memory address decoding circuits
Procurement Notes
Verify the specific suffix FK/B against the original manufacturer datasheet to confirm pinout and electrical characteristics match your design requirements. Confirm that the leaded composition and non-RoHS status are acceptable for your assembly process. Ensure the ceramic DIP-14 package dimensions fit your PCB footprint constraints before finalizing procurement.
Selection Notes
Select this component when an 8-input NAND function is required in harsh environments due to its military-grade temperature range. The ceramic package offers superior reliability compared to plastic variants. Consider the high input count to reduce component count in complex logic designs. Verify compatibility with the system's supply voltage and noise immunity needs.
Part Context
Rochester Electronics specializes in sourcing and manufacturing legacy and obsolete semiconductor components. This part is likely a reproduction or surplus item from the original SN54HC30J specification. The company ensures quality through ISO-9001 and AS9120 certifications, targeting aerospace and defense markets requiring long-term availability.
Replacement Considerations
Direct equivalent parts include the SN54HC30J from Texas Instruments. Verify pin compatibility and electrical parameters against the original design specifications before substitution.
