Texas Instruments SN74AHCT1G125DCK3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.23 | $0.23 |
| 15+ | $0.22 | $3.30 |
| 25+ | $0.22 | $5.50 |
| 50+ | $0.20 | $10.00 |
| 100+ | $0.18 | $18.00 |
| N+ | $0.04 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74AHC |
| 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 SN74AHCT1G125DCK3 is a single-channel, non-inverting buffer from Texas Instruments' 74AHC family. It operates from 4.5V to 5.5V and can source or sink 8mA of current. The 3-state output allows for bus-oriented applications. This buffer is ideal for 5V systems, industrial controls, and automotive electronics where high-speed and robust signal drive are required. It comes in a compact SC-70-5 package.
- High-Speed 5V Operation: The 74AHC family is designed for high-speed performance in 5V systems, ensuring fast signal propagation.
- 3-State Output: Enables connection to shared buses, allowing multiple devices to drive the same line without conflict.
- High Output Drive (8mA): Can directly drive LEDs, relays, or other logic families, reducing the need for additional components.
- Wide Temperature Range (-40°C to 125°C): Suitable for demanding automotive and industrial environments.
5V Bus Interfacing
In legacy 5V digital systems, this buffer provides the necessary drive strength and 3-state capability to interface with microcontrollers and other logic ICs on a shared data bus.
Industrial Control Inputs
Use it to buffer signals from industrial sensors and switches, protecting the main controller from voltage spikes and providing a clean 5V logic level.
Memory Address/Data Buffering
The 3-state output is perfect for buffering address and data lines in memory systems, allowing multiple devices to share the same bus without contention.
Peripheral Driver for LEDs and Relays
With 8mA output drive, it can directly drive small LEDs or the base of a transistor for controlling relays in 5V control circuits.
Automotive ECU Signal Conditioning
In automotive engine control units, this buffer can condition and distribute 5V logic signals to various sensors and actuators, ensuring reliable operation in harsh environments.
Test and Measurement Equipment
For bench-top instruments, this buffer provides a robust interface for external trigger signals and measurement probes, maintaining signal integrity.
- Q: What is the logic family of the SN74AHCT1G125DCK3?
- A: It is part of the 74AHC (Advanced High-Speed CMOS) logic family.
- Q: What function does this device perform?
- A: It is a single-channel, non-inverting buffer with a 3-state output.
- Q: What is the output type?
- A: It has a 3-state output, allowing for connection to a shared bus.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, making it ideal for 5V systems.
- Q: What is the output current capability?
- A: It can source and sink 8mA of current.
- Q: What package is available?
- A: It is available in a 5-TSSOP, SC-70-5, or SOT-353 package.
SN74AHCT1G125DCK3.pdf
- Q: What is the logic family of the SN74AHCT1G125DCK3?
- A: It is part of the 74AHC (Advanced High-Speed CMOS) logic family.
- Q: What function does this device perform?
- A: It is a single-channel, non-inverting buffer with a 3-state output.
- Q: What is the output type?
- A: It has a 3-state output, allowing for connection to a shared bus.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, making it ideal for 5V systems.
- Q: What is the output current capability?
- A: It can source and sink 8mA of current.
- Q: What package is available?
- A: It is available in a 5-TSSOP, SC-70-5, or SOT-353 package.
