Fairchild Semiconductor DM7400 Quad 2-Input NOR Gates Data Manual
Summary
The DM7400 IC is a robust integrated circuit housing four independent 2-input NAND gates, ideal for implementing core digital logic functions in various electronic applications. This comprehensive manual provides engineers with all necessary technical details, including detailed electrical characteristics, guaranteed operating temperature ranges, maximum ratings, and specific switching parameters. It covers physical packaging options (SOIC and PDIP) and performance data required for designing reliable, high-performance digital circuits.
Page 1 Text Content
查询DM7400供应商
7400 Q ad 2-In t N ates
September 1986 Revised February 2000
DM7400 Quad 2-Input NAND Gates General Description This device contains four independent gates each of which performs the logic NAND function.
Ordering Code: Order Number Package Number Package Description DM7400M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow DM7400N N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram Function Table
Y = AB
Inputs Output
H = HIGH Logic Level L = LOW Logic Level
© 2000 Fairchild Semiconductor Corporation DS006613 www.fairchildsemi.com
Page Summary Contents For Fairchild Semiconductor DM7400 Quad 2-Input NOR Gates Data Manual
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 4 |
| File Size | 48.13 KB |
| Published | July 07, 2026 |
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Frequently Asked Questions
What logical function does the DM7400 device implement?
It contains four independent gates, each performing the logic NAND function.
Are there different package options available for ordering?
Yes, packages include 14-Lead SOIC (M14A) and PDIP (N14A), as well as Tape and Reel packaging.
What is the maximum permissible supply voltage?
The absolute maximum rating specifies that the Supply Voltage must not exceed 7V to ensure device safety.
What is the operational temperature range for normal use?
The Recommended Operating Conditions specify a free air operating temperature range of 0°C to +70°C.