Overview
The 74ACT16244DL, produced by Texas Instruments, is a 16-bit buffer/line driver designed to enhance the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. This component can be configured as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer, providing true outputs and symmetrical (active-low) output-enable inputs. It is part of the Texas Instruments Widebus™ Family and utilizes the EPIC™ (Enhanced-Performance Implanted CMOS) 1-m process, ensuring high performance and low noise operation.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 48-BSSOP (0.295", 7.50mm Width) |
| Pins | 48 |
| Operating Temperature Range (°C) | -40 to 85 |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 4 |
| Number of Bits per Element | 4 |
| Input Type | TTL-Voltage Compatible |
| Output Type | Push-Pull, 3-State |
| Current - Output High, Low | 24mA, 24mA |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Mounting Type | Surface Mount |
Key Features
- Members of the Texas Instruments Widebus™ Family
- Inputs are TTL-voltage compatible
- 3-State outputs drive bus lines or buffer memory address registers
- Flow-through architecture optimizes PCB layout
- Distributed VCC and GND pin configurations minimize high-speed switching noise
- EPIC™ (Enhanced-Performance Implanted CMOS) 1-m process
- 500-mA typical latch-up immunity at 125°C
- Package options include plastic shrink small-outline (DL) and thin shrink small-outline (DGG) packages, and 380-mil fine-pitch ceramic flat (WD) packages using 25-mil center-to-center pin spacings
Applications
The 74ACT16244DL is suitable for various applications including:
- 3-state memory address drivers
- Clock drivers
- Bus-oriented receivers and transmitters
- High-density and high-performance digital systems requiring low noise and efficient PCB layout
Q & A
- What is the primary function of the 74ACT16244DL?
The 74ACT16244DL is a 16-bit buffer/line driver designed to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.
- What are the package options for the 74ACT16244DL?
The package options include plastic shrink small-outline (DL), thin shrink small-outline (DGG), and 380-mil fine-pitch ceramic flat (WD) packages using 25-mil center-to-center pin spacings.
- What is the operating temperature range for the 74ACT16244DL?
The operating temperature range is from -40°C to 85°C.
- What is the logic type of the 74ACT16244DL?
The logic type is Buffer, Non-Inverting.
- What is the supply voltage range for the 74ACT16244DL?
The supply voltage range is from 4.5 V to 5.5 V.
- How many bits per element does the 74ACT16244DL have?
Each element has 4 bits.
- What type of inputs does the 74ACT16244DL have?
The inputs are TTL-voltage compatible.
- What type of outputs does the 74ACT16244DL have?
The outputs are push-pull, 3-state.
- What is the typical latch-up immunity of the 74ACT16244DL at 125°C?
The typical latch-up immunity is 500 mA.
- Is the 74ACT16244DL RoHS compliant?
