Texas Instruments SN74AHCT1G125DCKR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.11 | $0.11 |
| 15+ | $0.11 | $1.65 |
| 25+ | $0.11 | $2.75 |
| 50+ | $0.10 | $5.00 |
| 100+ | $0.09 | $9.00 |
| N+ | $0.02 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74AHCT |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 1 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 8mA, 8mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 5-TSSOP, SC-70-5, SOT-353 |
| Supplier Device Package | SC-70-5 |
| ROHS |  |
The SN74AHCT1G125DCKR from Texas Instruments is a single non-inverting buffer with a 3-State output. Designed for 5V systems, it operates from 4.5V to 5.5V and delivers 8mA of output current. Its TTL-compatible inputs make it a drop-in solution for interfacing with older logic families. The SOT-353 package is suitable for compact designs requiring high-performance signal buffering.
- TTL-Compatible Inputs: Directly interfaces with 5V TTL logic without additional level shifting.
- 3-State Output: Enables bus sharing and prevents data corruption in multi-device systems.
- Specified for 5V Operation: Optimized for reliable performance in traditional 5V digital systems.
- Low Power Consumption: CMOS technology ensures minimal power draw, ideal for power-sensitive applications.
5V TTL-Level Bus Driving
With a 4.5V to 5.5V supply and TTL-compatible inputs, this buffer is ideal for interfacing with legacy 5V TTL logic systems, ensuring reliable logic level translation.
Microcontroller Output Buffering
When a microcontroller's I/O pins need to drive heavier loads or longer traces, this buffer provides the necessary current and signal conditioning without loading the MCU directly.
Memory Address Line Buffering
In systems with multiple memory chips, this buffer can drive address lines, ensuring all devices receive a clean, synchronized signal, reducing setup and hold time violations.
Backplane and Card Edge Interfacing
The 3-State output is perfect for backplane architectures where multiple cards share a common bus. The buffer isolates each card when not selected.
Power Supply Sequencing Control
In complex power systems, this buffer can be used to control enable signals for various power modules, ensuring proper sequencing and preventing latch-up conditions.
Automotive Body Control Modules
In automotive ECUs, this buffer can interface various sensors and switches to the main controller, providing robust signal conditioning in a 5V environment.
- Q: What is the logic family of the SN74AHCT1G125DCKR?
- A: It belongs to the 74AHCT (Advanced High-Speed CMOS with TTL-Compatible Inputs) family.
- Q: What is the function of this IC?
- A: It is a single-channel, non-inverting buffer with a 3-State output.
- Q: How many channels does it have?
- A: It has 1 channel.
- Q: What is the output type?
- A: The output is 3-State, enabling high-impedance output for bus applications.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V.
- Q: What package is available?
- A: It comes in a 5-TSSOP / SC-70-5 / SOT-353 package.
SN74AHCT1G125DCKR.pdf
- Q: What is the logic family of the SN74AHCT1G125DCKR?
- A: It belongs to the 74AHCT (Advanced High-Speed CMOS with TTL-Compatible Inputs) family.
- Q: What is the function of this IC?
- A: It is a single-channel, non-inverting buffer with a 3-State output.
- Q: How many channels does it have?
- A: It has 1 channel.
- Q: What is the output type?
- A: The output is 3-State, enabling high-impedance output for bus applications.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V.
- Q: What package is available?
- A: It comes in a 5-TSSOP / SC-70-5 / SOT-353 package.
