DM54161JManufacturer: NS Synchronous 4-Bit Counters | |||
Partnumber | Manufacturer | Quantity | Availability |
---|---|---|---|
DM54161J | NS | 20 | In Stock |
Description and Introduction
Synchronous 4-Bit Counters The **DM54161J** from **National Semiconductor** is a high-performance **synchronous 4-bit binary counter** designed for digital logic applications. This integrated circuit (IC) operates as a **presettable up/down counter**, offering flexibility in counting sequences and control functions. Built with **Schottky-clamped TTL technology**, it ensures fast switching speeds and reliable performance in demanding environments.  
Key features of the DM54161J include **parallel load capability**, allowing users to preset the counter to a specific value, and **synchronous counting**, ensuring precise timing in digital systems. The IC also supports **ripple carry output**, enabling cascading with additional counters for extended bit-width applications.   With a **wide operating voltage range** and robust noise immunity, the DM54161J is well-suited for use in **computers, instrumentation, and industrial control systems**. Its **dual-clock inputs** provide enhanced control over counting direction, making it adaptable for various sequential logic designs.   As a legacy component from National Semiconductor, the DM54161J remains a reliable choice for engineers working with **retro computing, embedded systems, or digital prototyping**. Its durable construction and consistent performance underscore its continued relevance in modern electronic design. |
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