CD74HC238E, 3-to-8 Line Decoder with Active-High Outputs, DIP-16

The CD74HC238E is a high-speed 3-to-8 line decoder/demultiplexer, designed for use in memory address decoding, data routing, and logic function selection. It converts three binary-coded inputs (A0, A1, A2) into one of eight active-high outputs, making it ideal for applications that require positive logic selection. With a wide voltage range of 2V to 6V, the CD74HC238E is fully compatible with CMOS and TTL logic families. The device includes three enable inputs (E1, E2, E3), allowing for gating control and expansion in complex systems. The CD74HC238E is widely used in memory address decoding, digital control systems, and signal multiplexing applications. The DIP-16 package ensures easy integration into through-hole PCB designs, making it ideal for prototyping and industrial automation.

• 3-to-8 Line Decoder/Demultiplexer – Converts three binary-coded inputs into one of eight active-high outputs.
• Active-High Outputs – Ensures direct compatibility with positive logic systems​
• Wide Operating Voltage Range – Operates efficiently between 2V and 6V, making it suitable for various digital applications​CD74HC138.
• Enable Inputs for Gating and Expansion – Features three enable inputs (two active-low, one active-high) to simplify cascading.
• High-Speed CMOS Technology – Provides low power consumption and fast signal switching.
• DIP-16 Package for Easy Integration – Through-hole package ensures seamless PCB mounting and breadboarding.