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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74LVCH |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Buffer, Inverting |
| Number of Elements | 4 |
| Number of Bits per Element | 4 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 24mA, 24mA |
| Voltage - Supply | 1.65V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 48-TFSOP (0.240", 6.10mm Width) |
| Supplier Device Package | 48-TSSOP |
| ROHS |  |
The SN74LVCH16240ADGG is a high-performance 4-channel inverting buffer from Texas Instruments, part of the 74LVCH logic family. It features 3-State outputs and operates over a wide supply voltage range of 1.65V to 3.6V, making it ideal for mixed-voltage applications. With a robust 24mA output current capability, it can drive demanding loads while maintaining signal integrity. This buffer is commonly used in bus interfacing, signal inversion, and level-shifting applications in computing, telecommunications, and industrial electronics.
- Wide 1.65V to 3.6V Supply Range: Compatible with 1.8V, 2.5V, and 3.3V logic, simplifying system design.
- High 24mA Output Drive: Ensures reliable signal transmission over long traces and into multiple loads.
- 3-State Outputs: Allows for bus sharing and prevents contention in multiplexed architectures.
- Inverting Functionality: Provides signal inversion without additional components, saving board space.
High-Density Bus Interfacing
With 4 channels and 3-State outputs, the SN74LVCH16240ADGG is perfect for multiplexing data lines in memory or peripheral buses, preventing data collisions.
Signal Inversion in Control Logic
Use it to invert control signals like reset or enable lines, ensuring correct logic levels for active-low inputs in microcontrollers and DSPs.
Level Shifting for Mixed-Voltage Systems
Operating from 1.65V to 3.6V, it can interface between 1.8V and 3.3V logic domains, simplifying mixed-voltage PCB designs.
Buffering for High-Capacitance Traces
The 24mA output drive helps buffer signals over long PCB traces or cables, reducing signal degradation and maintaining integrity.
Memory Address/Data Line Driving
In embedded systems, this buffer can drive address and data buses to multiple memory chips, providing the necessary fan-out and isolation.
Industrial Sensor Signal Conditioning
Its wide temperature range (-40°C to 85°C) makes it suitable for buffering and inverting sensor signals in industrial control systems.
- Q: What logic family does the SN74LVCH16240ADGG belong to?
- A: It belongs to the 74LVCH logic family, known for low-voltage operation and high-speed performance.
- Q: What is the function of this IC?
- A: It is a 4-channel inverting buffer with 3-State outputs, ideal for bus interfacing and signal inversion.
- Q: What is the operating voltage range?
- A: It operates from 1.65V to 3.6V, making it compatible with 1.8V, 2.5V, and 3.3V systems.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for connection to shared buses with high-impedance states.
- Q: What is the output current capability?
- A: It can source and sink 24mA, suitable for driving moderate loads.
- Q: What package is available?
- A: It comes in a 48-TFSOP package with a 6.10mm width.
SN74LVCH16240ADGG.pdf
- Q: What logic family does the SN74LVCH16240ADGG belong to?
- A: It belongs to the 74LVCH logic family, known for low-voltage operation and high-speed performance.
- Q: What is the function of this IC?
- A: It is a 4-channel inverting buffer with 3-State outputs, ideal for bus interfacing and signal inversion.
- Q: What is the operating voltage range?
- A: It operates from 1.65V to 3.6V, making it compatible with 1.8V, 2.5V, and 3.3V systems.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for connection to shared buses with high-impedance states.
- Q: What is the output current capability?
- A: It can source and sink 24mA, suitable for driving moderate loads.
- Q: What package is available?
- A: It comes in a 48-TFSOP package with a 6.10mm width.