Texas Instruments SN74AHC126N
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.50 | $0.50 |
| 15+ | $0.49 | $7.35 |
| 25+ | $0.48 | $12.00 |
| 50+ | $0.45 | $22.50 |
| 100+ | $0.40 | $40.00 |
| N+ | $0.08 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74AHC |
| Packaging | Marketplace | Tube |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 4 |
| Number of Bits per Element | 1 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 8mA, 8mA |
| Voltage - Supply | 2V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300", 7.62mm) |
| Supplier Device Package | 14-PDIP |
| ROHS |  |
The SN74AHC126N from Texas Instruments is a quad non-inverting buffer with 3-state outputs, part of the 74AHC high-speed CMOS family. It operates from 2V to 5.5V, providing compatibility with both 3.3V and 5V logic systems. The device offers 8mA output drive at 5V, suitable for driving LEDs, relays, or other moderate loads. The 14-pin DIP package is ideal for through-hole assembly and prototyping. Its low power consumption and high noise immunity make it a reliable choice for industrial and consumer applications.
- Wide Supply Range (2V-5.5V): Works with 3.3V and 5V systems, reducing the need for level shifters.
- Through-Hole DIP Package: Easy to solder and replace, ideal for prototyping and maintenance.
- High-Speed CMOS Technology: Provides fast propagation delays while consuming minimal power.
- 3-State Outputs: Enables bus sharing in multi-device systems.
5V Legacy System Interfacing
The SN74AHC126N can operate at 5V, making it ideal for interfacing with legacy TTL logic while also supporting 3.3V operation for mixed systems.
Through-Hole Prototyping
Its DIP package is perfect for breadboarding and through-hole PCB designs, allowing easy manual assembly and testing.
General-Purpose Signal Buffering
Use it to buffer clock signals, reset lines, or control signals in microcontroller-based systems, providing clean, strong outputs.
LED and Relay Driving
With 8mA drive capability, it can directly drive small LEDs or solid-state relays, reducing component count.
Industrial Control Panels
In industrial settings, buffer signals from pushbuttons or sensors to a PLC. The wide voltage range accommodates various supply rails.
Educational and Hobbyist Projects
Its DIP package and wide voltage range make it an excellent choice for learning digital logic and building hobby projects.
- Q: What is the logic family of the SN74AHC126N?
- A: It belongs to the 74AHC family, which offers high-speed operation with low power consumption.
- Q: What is the function of this IC?
- A: It is a quad (4-channel) non-inverting buffer with 3-state outputs.
- Q: How many channels does it have?
- A: It has 4 channels.
- Q: What is the output type?
- A: 3-State outputs for bus applications.
- Q: What is the voltage range?
- A: It operates from 2V to 5.5V, making it versatile for both 3.3V and 5V systems.
- Q: What package is available?
- A: It comes in a 14-pin DIP package (14-DIP).
SN74AHC126N.pdf
- Q: What is the logic family of the SN74AHC126N?
- A: It belongs to the 74AHC family, which offers high-speed operation with low power consumption.
- Q: What is the function of this IC?
- A: It is a quad (4-channel) non-inverting buffer with 3-state outputs.
- Q: How many channels does it have?
- A: It has 4 channels.
- Q: What is the output type?
- A: 3-State outputs for bus applications.
- Q: What is the voltage range?
- A: It operates from 2V to 5.5V, making it versatile for both 3.3V and 5V systems.
- Q: What package is available?
- A: It comes in a 14-pin DIP package (14-DIP).
