Texas Instruments SN74ACT7541QDGSRQ1
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.37 | $0.37 |
| 15+ | $0.36 | $5.40 |
| 25+ | $0.35 | $8.75 |
| 50+ | $0.33 | $16.50 |
| 100+ | $0.29 | $29.00 |
| N+ | $0.06 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74ACT |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Input Type | - |
| Output Type | Open Drain |
| Current - Output High, Low | 24mA, 24mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount |
| Package / Case | 20-TFSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 20-VSSOP |
| ROHS |  |
The SN74ACT7541QDGSRQ1 is an automotive-qualified, non-inverting buffer from Texas Instruments, part of the 74ACT logic family. It features one channel with an open-drain output, capable of sinking 24mA. Operating from 4.5V to 5.5V, it is designed for 5V systems. This buffer is ideal for driving loads, level shifting, and wired-OR applications in automotive and industrial environments. Its AEC-Q100 qualification ensures reliability in harsh conditions.
- AEC-Q100 Qualified: Guarantees reliability for automotive applications.
- Open-Drain Output: Enables wired-OR logic and simple level shifting with external pull-up resistors.
- High 24mA Sink Current: Can drive relays, LEDs, and other higher-current loads directly.
- Wide Temperature Range (-40°C to 125°C): Suitable for extreme automotive and industrial environments.
Automotive ECU Output Drivers
With its 24mA sink capability and AEC-Q100 qualification, it is ideal for driving loads like relays or LEDs in automotive ECUs.
Wired-OR Bus Connections
The open-drain output allows multiple devices to be connected in a wired-OR configuration, enabling shared interrupt or status lines.
Level Shifting for 5V to 3.3V
By using a pull-up resistor to 3.3V, this open-drain buffer can shift 5V logic signals down to 3.3V for interfacing with lower-voltage microcontrollers.
Driving High-Current LEDs
The 24mA sink current is sufficient to drive high-brightness LEDs directly, simplifying lighting control circuits.
Industrial Actuator Control
In industrial controls, it can drive actuators or solenoids that require higher current, providing a robust interface.
Power Supply Sequencing
It can be used to control power-good signals in a wired-OR configuration, ensuring proper sequencing in multi-rail systems.
- Q: What is the logic family of the SN74ACT7541QDGSRQ1?
- A: It is part of the 74ACT (Advanced CMOS with TTL-Compatible Inputs) family, qualified for automotive use.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 1 channel, providing signal buffering.
- Q: What type of output does it have?
- A: It features an Open Drain output, allowing for wired-OR connections and level shifting.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, suitable for 5V systems.
- Q: What is the output current capability?
- A: It can sink 24mA of current, making it suitable for driving higher-current loads.
- Q: What package is available?
- A: It comes in a 20-TFSOP package with a 3.00mm width.
SN74ACT7541QDGSRQ1.pdf
- Q: What is the logic family of the SN74ACT7541QDGSRQ1?
- A: It is part of the 74ACT (Advanced CMOS with TTL-Compatible Inputs) family, qualified for automotive use.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 1 channel, providing signal buffering.
- Q: What type of output does it have?
- A: It features an Open Drain output, allowing for wired-OR connections and level shifting.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, suitable for 5V systems.
- Q: What is the output current capability?
- A: It can sink 24mA of current, making it suitable for driving higher-current loads.
- Q: What package is available?
- A: It comes in a 20-TFSOP package with a 3.00mm width.
