Texas Instruments SN74LVCH16244ADL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.50 | $1.50 |
| 15+ | $1.45 | $21.75 |
| 25+ | $1.42 | $35.50 |
| 50+ | $1.34 | $67.00 |
| 100+ | $1.19 | $119.00 |
| N+ | $0.24 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74LVCH |
| Packaging | Marketplace | Tube |
| Part Status | Active |
| Logic Type | Buffer, Non-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 ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 48-BSSOP (0.295", 7.50mm Width) |
| Supplier Device Package | 48-SSOP |
| ROHS |  |
The SN74LVCH16244ADL is a high-performance 16-bit buffer from Texas Instruments, designed for low-voltage 1.65V to 3.6V applications. It features non-inverting outputs with 3-State control, organized as four independent 4-bit channels. Each output can drive up to 24mA, making it suitable for bus-oriented systems. The device is part of the 74LVCH family, offering low power consumption and high-speed operation. It is available in a compact 48-pin BSSOP package, ideal for space-constrained PCB designs. Typical applications include memory buffering, signal distribution, and level translation in consumer, industrial, and communication systems.
- Wide 1.65V to 3.6V Supply Range: Compatible with 1.8V, 2.5V, and 3.3V logic levels, simplifying mixed-voltage design.
- High 24mA Output Drive: Ensures reliable signal transmission over long traces and into multiple loads.
- 3-State Outputs: Allows bus sharing and prevents bus contention in multiplexed applications.
- 16-Bit Width in One Package: Reduces component count and PCB area compared to multiple 8-bit buffers.
- Extended Temperature Range (-40°C to 125°C): Suitable for automotive and industrial environments.
High-Density Bus Interfacing
With 16 non-inverting buffer channels, the SN74LVCH16244ADL is ideal for driving wide data buses in memory controllers or communication interfaces. The 3-State outputs allow multiple devices to share the same bus without contention.
Level Shifting for Mixed-Voltage Systems
Operating from 1.65V to 3.6V, this buffer can interface between 1.8V and 3.3V logic domains. It ensures proper signal integrity when connecting low-voltage FPGAs to 3.3V peripherals.
Signal Buffering for High-Speed Data Lines
The 24mA output drive capability and low propagation delay make it suitable for buffering high-speed signals in networking equipment, such as Ethernet PHY interfaces or PCIe control signals.
Driving Multiple Loads in Industrial Controls
In industrial PLCs and control systems, this buffer can drive multiple input modules or indicator LEDs. The high output current ensures reliable switching even with capacitive loads.
Memory Address/Data Buffering
For DRAM or SRAM modules, the SN74LVCH16244ADL can buffer address and data lines, reducing loading on the memory controller and improving signal quality over longer traces.
Hot-Swap and Power-Down Applications
The 74LVCH family includes bus-hold circuitry and power-off high-impedance outputs, making this buffer suitable for hot-swap backplane applications where cards are inserted or removed while power is applied.
- Q: What is the logic family of the SN74LVCH16244ADL?
- A: It belongs to the 74LVCH low-voltage CMOS logic family.
- Q: What is the function of this IC?
- A: It is a 16-bit buffer with non-inverting outputs, organized as 4 channels of 4 bits each.
- Q: What is the output type?
- A: It features 3-State outputs for bus-oriented applications.
- Q: What is the operating voltage range?
- A: It operates from 1.65V to 3.6V, making it ideal for low-voltage systems.
- Q: What is the output current capability?
- A: It can source and sink 24mA per channel.
- Q: What package is available?
- A: It comes in a 48-pin BSSOP (0.295", 7.50mm Width) package.
SN74LVCH16244ADL.pdf
- Q: What is the logic family of the SN74LVCH16244ADL?
- A: It belongs to the 74LVCH low-voltage CMOS logic family.
- Q: What is the function of this IC?
- A: It is a 16-bit buffer with non-inverting outputs, organized as 4 channels of 4 bits each.
- Q: What is the output type?
- A: It features 3-State outputs for bus-oriented applications.
- Q: What is the operating voltage range?
- A: It operates from 1.65V to 3.6V, making it ideal for low-voltage systems.
- Q: What is the output current capability?
- A: It can source and sink 24mA per channel.
- Q: What package is available?
- A: It comes in a 48-pin BSSOP (0.295", 7.50mm Width) package.
