SN7425NG4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The SN7425NG4 is a dual 4-input NOR gate logic IC from Texas Instruments in the classic 7400 TTL series. It provides two independent NOR gate channels each with four inputs, operating from a standard 5V supply. Available in 14-pin DIP package, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SN7425NG4 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN7425NG4?
- Dual independent 4-input NOR gate channels for versatile combinational logic implementation in a single package
- Classic TTL 7400 series compatibility ensures broad design reuse and interoperability with legacy and modern systems
- 14-pin DIP package provides easy prototyping and through-hole assembly for industrial and educational applications
What is SN7425NG4 used for?
The SN7425NG4 is used in digital logic systems requiring NOR-based combinational logic, including decoders, multiplexers, and control circuits in computing and industrial automation. Its dual 4-input NOR gates are well-suited for implementing sum-of-products logic functions and bus control circuitry. The through-hole DIP package makes it ideal for prototyping, repair work, and educational applications where breadboard access is needed.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SN7425NG4 datasheet?
SN7425NG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN7425NG4?
Compatible alternatives and drop-in replacements for SN7425NG4:
Frequently Asked Questions
How many NOR functions are available inside SN7425NG4?
SN7425NG4 contains 2 independent NOR gate channels, and each channel accepts 4 inputs for implementing TTL logic combining and decode functions.
Which supply and package constraints matter for a legacy TTL board?
The part is described for a standard 5V supply and a 14-pin DIP package, so it fits through-hole 7400-series TTL replacement or maintenance designs.
When is SN7425NG4 a suitable procurement choice instead of redesigning the logic?
It is useful when an existing board already depends on 4-input NOR behavior, 5V TTL levels, and the same 14-pin DIP mechanical footprint.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
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