SN7408J Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
Texas Instruments SN7408J is a quad 2-input AND gate IC in the 7400 TTL family, housed in a 14-pin ceramic DIP package. Features four independent AND gates with 15 pF load capacitance and standard 5V TTL logic levels. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SN7408J Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN7408J?
- Quadruple 2-input AND gates in a single 14-pin ceramic DIP package for high reliability
- Standard TTL/H/L family logic with 5V supply and 15 pF load capacitance specification
- Ceramic glass-sealed package ensures durability in harsh industrial and military environments
- Four independent AND gate functions for flexible digital logic design integration
What is SN7408J used for?
The SN7408J is widely used in digital logic design for implementing AND gate functions in control circuits, signal conditioning, and combinational logic systems. Its ceramic DIP package makes it ideal for industrial automation, military equipment, and legacy system maintenance where robust construction is required. It is commonly employed in address decoding, enable/disable logic, and timing control within microprocessor-based designs.
What are the specifications of SN7408J?
| YTEOL | 0 |
| Family | TTL/H/L |
| JESD-30 Code | R-GDIP-T14 |
| Load Capacitance (CL) | 15pF |
| Logic IC Type | AND GATE |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Power Supply Current-Max (ICC) | 33mA |
| Propagation Delay (tpd) | 19ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 5.25V |
| Supply Voltage-Min (Vsup) | 4.75V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | TTL |
| Temperature Grade | COMMERCIAL |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| ## SN7408J Alternates Showing results | Image |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
Where can I find the SN7408J datasheet?
SN7408J Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN7408J?
Compatible alternatives and drop-in replacements for SN7408J:
Frequently Asked Questions
What logic family does the SN7408J belong to?
The SN7408J belongs to the TTL (Transistor-Transistor Logic) family, specifically the 74xx standard series, operating at a nominal 5V supply voltage and compatible with standard TTL input/output levels.
How many AND gate functions does the SN7408J contain?
The SN7408J contains 4 independent 2-input positive AND gate functions in a single 14-pin package, allowing multiple AND operations to be implemented with a single IC for compact circuit design.
What package type is the SN7408J available in?
The SN7408J comes in a 14-pin ceramic glass-sealed dual in-line package (DIP), with a 0.3-inch row spacing, suitable for through-hole PCB mounting in applications requiring high thermal and mechanical reliability.
What are typical applications for the SN7408J?
The SN7408J is used in address decoding, enable/disable signal logic, combinational logic functions, and digital control circuits across industrial automation, military electronics, and legacy embedded systems.
Is the SN7408J suitable for replacement or legacy system repair?
Yes, the SN7408J is a standard 7408 logic device fully compatible with other 7408 variants from multiple vendors, making it an excellent choice for repairing or maintaining legacy TTL-based digital systems.
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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.
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