The SN74ABT16843DGGR is a high-performance integrated circuit designed and manufactured by Texas Instruments, a leader in digital and analog semiconductor innovations. This particular component belongs to the ABT family of products, known for their advanced biCMOS technology which combines the high speed of bipolar with the low power of CMOS.

Key Features:

• Logic Type: 20-Bit Transparent D-Type Latch with 3-State Outputs
• Interface Type: D-Type, Transparent
• Number of Elements: Dual 10-Bit
• Output Type: 3-State
• Supply Voltage (V<sub>CC): 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP (0.240", 6.10mm Width)
• Propagation Delay (Max): 3.8ns at 5V
• Current - Output High, Low: ±32mA, ±64mA

Product Description:

The SN74ABT16843DGGR is engineered to be a versatile and reliable component for applications requiring transparent latches with high-speed, 3-state outputs. This device consists of two 10-bit latches with separate latch-enable (LE) and output-enable (OE) controls for each section. Data on the D-inputs can be stored in the latches by a low-to-high transition on the LE inputs. The OE inputs can be utilized to place the outputs in either a high-impedance state or a low-impedance state, thus enabling bidirectional data flow with external bus lines.

Designed for use in systems that require relatively high load drive capability and fast switching speeds, this product is ideal for a wide range of applications, from personal computers and workstations to data communication and telecommunication systems. The SN74ABT16843DGGR is also characterized for operation from -40°C to +85°C, making it suitable for industrial temperature ranges.

With its robust design and advanced technology, the SN74ABT16843DGGR from Texas Instruments is an excellent choice for designers looking for a high-quality, high-performance latch solution.