CD4514BF

Signal Switches, Multiplexers, Decoders Overview

The CD4514BF is a CMOS decoder/demultiplexer manufactured by Harris Corporation. It features a 1 x 4:16 circuit configuration with true outputs and address latches. The device operates on a single supply voltage ranging from 3V to 18V. It utilizes a 24-CDIP (Ceramic Dual In-Line Package) housing for through-hole mounting. The component supports bidirectional data handling within its decoding logic structure.

Signal Switches, Multiplexers, Decoders Feature Summary

• Integrated address latching capability for stable input storage
• True output polarity providing non-inverted decoded signals
• CMOS construction ensuring low power consumption

Signal Switches, Multiplexers, Decoders Applications

• Digital address decoding systems
• Memory chip select generation
• Peripheral device selection circuits

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific suffix BF indicates the ceramic DIP package variant. Confirm RoHS compliance status as historical Harris components may not meet current environmental standards. Check for radiation hardness requirements if used in aerospace or military contexts, as standard commercial grades differ from screened variants.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this part when true output decoding is required rather than inverted signals. Ensure the design accommodates the 24-pin ceramic package dimensions. Verify that the operating voltage range of 3V to 18V aligns with the system power rails. Consider the latch functionality to simplify control logic timing.

Signal Switches, Multiplexers, Decoders Part Context

This component belongs to the 4000/14000/40000 series of CMOS logic devices produced by Harris Corporation. It serves as a specialized decoder within the broader family of digital logic integrated circuits. The CD4514BF specifically provides 16 decoded outputs controlled by four address inputs.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The CD4514BDMSH is a confirmed substitute offering identical logical function and pinout in a compatible ceramic package.