Product Overview
National Semiconductor MM80C98N 3-State Hex Inverting Buffer DIP-16
Condition
Used equipment pull. Package markings legible: National Semiconductor logo, I8428, and MM80C98N. Evaluation: Visual inspection only. Function testing not performed.
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Product Overview
National Semiconductor MM80C98N 3-state hex inverting buffer and bus driver in a 16-pin dual in-line package. Features six inverting channels with high-impedance outputs controlled by active-low enable lines, engineered for bus interfacing and digital signal routing across 3.0V to 15.0V CMOS systems.
Key Features
- 3-state inverting outputs for bus-oriented digital systems
- 6 inverting buffer channels
- Supply voltage operating range: 3.0 V to 15.0 V
- Dual active-low enable inputs for bank control
- 16-pin through-hole dual in-line package (DIP-16)
Applications
- Driving bidirectional data and address buses in retro computing systems
- Isolating logic stages with high-impedance tri-state outputs on shared lines
- Restoring legacy industrial control boards and breadboarding custom CMOS logic circuits
Frequently Asked Questions
What logic family is the MM80C98N?
It is part of the MM80C CMOS logic family, designed for high noise immunity and wide supply voltage operation from 3V to 15V.
Why buy this individual IC instead of hunting down a bulk surplus lot?
You receive the exact National Semiconductor component shown in the photos, letting you complete a specific repair or build without paying for surplus extras. Flat-rate shipping is $8, orders over $28 ship free, and orders leave our Idaho warehouse the same or next business day.
Vintage CMOS logic from the era when bus driving meant dedicated silicon and clean isolation. Drop it in and keep the original timing running true.
Shipping? $8 flat rate, free once your order passes $28 - and it leaves the Idaho warehouse the same or next business day.
