SN74ABTH16823DLG4 by Texas Instruments

The SN74ABTH16823DLG4 is a high-performance integrated circuit from Texas Instruments, specifically designed to meet the demanding requirements of modern digital systems. This chip is a member of the ABT family of products, known for their advanced biCMOS technology which combines the strength of both bipolar and CMOS logic families to deliver high-speed operation while maintaining low power consumption.

This particular device is a 18-bit universal bus driver with 3-state outputs, making it an excellent choice for driving bus lines or buffering memory address registers. The SN74ABTH16823DLG4 features two separate 9-bit bus driver sections, each with its own output-enable (OE) control, which allows for greater flexibility in control and bus management.

Key Features:

• Logic Type: Universal Bus Drivers (UBD)
• Number of Bits per Element: 18
• Number of Elements: 2
• Output Type: 3-State
• Operating Voltage: 4.5V to 5.5V
• Output Current: -32mA / 64mA
• Mounting Type: Surface Mount
• Package / Case: 56-BSSOP (0.295", 7.50mm Width)
• Operating Temperature: -40°C to 85°C

The device's high drive (-32mA/64mA) and low input current (±100µA) make it particularly well-suited for interfacing with high-capacitance loads or multiple outputs. With a wide operating voltage range of 4.5V to 5.5V, the SN74ABTH16823DLG4 can be used in a variety of digital environments, from industrial applications to consumer electronics.

For ease of implementation, the SN74ABTH16823DLG4 comes in a 56-BSSOP (0.295", 7.50mm Width) package, which is ideal for surface-mount technology (SMT). The device also supports an extended operating temperature range from -40°C to 85°C, ensuring reliability and performance under varying environmental conditions.

Whether you're designing a high-speed data acquisition system, a complex computing architecture, or any application requiring robust and reliable bus driving capabilities, the SN74ABTH16823DLG4 from Texas Instruments is a choice that promises to deliver both performance and efficiency.