SN74HC138PWR

About This Component

High-speed 3-line to 8-line decoder/demultiplexer in 16-TSSOP package. Features active-low outputs, three enable inputs for cascading, and propagation delay of 15ns typical. Operates across 2V to 6V supply range with low power consumption (80µA max) and ±4mA output drive. Ideal for memory address decoding and data routing applications.

Why does this need a breakout?

The 0.65mm pitch makes hand soldering difficult and error-prone; a breakout board lets you solder standard headers instead. This package hosts precision analog and mixed-signal ICs like DACs and ADCs that benefit from clean PCB layouts and decoupling placement. Prototyping becomes faster with breadboard-compatible pin headers, eliminating the need for a custom carrier PCB.

Specifications

ELECTRICAL CHARACTERISTICS

What's Included

BILL OF MATERIALS

• 1x SN74HC138PWR soldered onto breakout PCB
• Pin headers pre-soldered (2.54mm / 0.1" pitch)
• All IC pins broken out to 2.54mm headers