64-Bit (16x4) Tri-State RAM DIP-16

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$4.95 ea

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  • Jameco Part no.: 48557
  • Manufacturer: Major Brands
  • Manufacturer no.: 74S189
  • HTS code: 8542310000
  • Web Exclusive
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  • Mounting Type: Through Hole
  • Package: 16-DIP (0.300", 7.62mm)
  • Base Number: 74S189


The 64-Bit (16x4) Tri-State RAM DIP-16 is commonly used in embedded electronics systems, controls, and other applications that require 64-bit data or addresses. This RAM features a tri-state output buffer for increased system reliability. With a through-hole mounting type, this RAM is easy to install on your PCB. It's ideal for applications where space is limited and high speed and low power consumption are important, such as in video games or portable electronic devices. Buy this component at Jameco Electronics for your next project, and enjoy competitive pricing.

This monolithic Schottky-clamped transistor-transistor logic (TTL) 16x4 Tri-State RAM is designed for high performance and reliability. The 16K (16384 x 16) memory chip can be used as a stand-alone device or as an expansion to the onboard memory of a wide range of modern appliances, toys, microcomputers, minicomputers, or other data processing systems that implement an electronic user interface. The TTL Tri-State RAM is a low-cost memory chip that provides an easy way to add extra memory to any TTL-based system.

The 16K RAM is available in both DIP and SOIC packages. The 16x4 Tri-state RAM features a fast access time of 20 ns, which allows the user to quickly and easily access the data stored in the memory chip. Whether you're a home-built processor enthusiast, an educational institution looking for a low-cost 16K memory solution, or a commercial entity searching for a reliable 16K RAM chip, the TTL 16x4 Tri-State RAM is an excellent choice.

Shop Logic, TTL semiconductors for your electronics design projects at Jameco Electronics. We've been in business for over 45 years and carry over 50,000 electronic components from both brand names as well as our own line of branded products. Buy now and enjoy competitive pricing and prompt shipping. Want to learn more about our inventory and the latest additions? Visit our resource center today.

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