National Semiconductor DM7427 Data Sheet
Summary
This integrated circuit provides three independent, high-stability 3-Input NOR gates. Designed for robust digital logic applications, it allows engineers to build reliable circuits efficiently. The accompanying manual details comprehensive operational guidelines, including absolute maximum ratings, electrical characteristics, switching times, and recommended operating parameters (e.g., supply voltage ranges), making it an essential reference tool for hardware designers building complex electronic systems and digital control units.
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查询DM7427供应商
rip le -In te DM7427 Triple 3-Input NOR Gates General Description This device contains three independent gates each of which
performs the logic NOR function.
Connection Diagram
Dual-In-Line Package
TL/F/6509–1
Order Number DM7427N See NS Package Number N14A
Function Table
Inputs Output
High Logic Level Low Logic Level Either High or Low Logic Level
C1995 National Semiconductor Corporation TL/F/6509 RRD-B30M105/Printed in U. S. A.
Page Summary Contents For National Semiconductor DM7427 Data Sheet
Manual Details
| Brand | National |
|---|---|
| Pages | 4 |
| File Size | 81.16 KB |
| Published | June 02, 2026 |
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Frequently Asked Questions
What logic function do the three independent gates perform?
Each gate performs the logic NOR function.
What are the recommended operating voltage limits for VCC?
The minimum and maximum specified range for VCC is 4.75V to 5.25V.
Can this device be used in critical life support systems?
No, it cannot, without express written approval from National Semiconductor Corporation.
What precaution must be taken when dealing with output loads?
The manual specifies that not more than one output should be shorted at a time.