9317CPC

Signal Switches, Multiplexers, Decoders Overview

The National Semiconductor 9317CPC is a TTL logic decoder and driver integrated circuit housed in a 16-pin PDIP package. It implements a 1x4:7 decoding circuit, converting binary input signals into decoded outputs. The device operates with standard TTL voltage levels and is designed for through-hole mounting on printed circuit boards.

Signal Switches, Multiplexers, Decoders Feature Summary

• Performs binary-to-decoded output conversion using TTL logic standards
• Integrates a 1x4:7 decoding circuit architecture within a single chip
• Provides driver capabilities to interface with downstream logic components

Signal Switches, Multiplexers, Decoders Applications

• Binary address decoding in digital systems
• Signal routing in multiplexer control circuits
• Logic level translation between TTL-compatible stages

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the manufacturer origin carefully, as the component may be sourced from Rochester Electronics or other authorized distributors as a replacement for discontinued National Semiconductor stock. Confirm the PDIP-16 package dimensions match your board layout requirements. Ensure the TTL logic family compatibility aligns with your system's voltage specifications before integration.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a dedicated 1x4:7 decoder is required for TTL-based designs. It serves as a direct functional replacement for legacy National Semiconductor parts. Consider the through-hole packaging constraint if modern surface-mount alternatives are not feasible for the specific application environment.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the National Semiconductor logic family, specifically categorized under signal switches and decoders. It represents a standard discrete logic solution for decoding tasks prior to the widespread adoption of complex programmable logic devices. The PDIP-16 form factor ensures compatibility with older breadboard and prototyping setups.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Rochester Electronics offers compatible industrial-grade replacements for discontinued National Semiconductor inventory. Verify pinout compatibility and logic thresholds when substituting with equivalent parts from other manufacturers.