SN74LVC16543DGGR by Texas Instruments

The SN74LVC16543DGGR is a high-performance integrated circuit designed by Texas Instruments, renowned for its precision engineering and reliability in the semiconductor industry. This particular chip belongs to the 74LVC family and offers a 16-bit transparent D-type latch with 3-state outputs. The device is optimized for use in 3.3V systems but can also interface with 5V systems, providing a versatile solution for a wide range of applications.

Constructed with an advanced CMOS technology, the SN74LVC16543DGGR ensures reduced power consumption while maintaining high-speed operation. This makes it an ideal choice for power-sensitive designs, such as portable or battery-operated electronics. The latch functions as two 8-bit latches or one 16-bit latch, where data at the D-inputs can be read through the outputs when the latch-enable (LE) input is high, and is retained when LE is low.

The chip's 3-state outputs, which can be put in a high-impedance state, allow for bus-connected systems and the sharing of a common data path. With a wide operating temperature range, the SN74LVC16543DGGR is suitable for industrial-grade applications that require robust performance under varying conditions.

Key features of the SN74LVC16543DGGR include:

• Support for mixed-mode voltage operation (3.3V and 5V)
• Maximum data rates of up to 120 Mbps
• Low power consumption with a typical ICC of only 8 µA maximum
• Inputs accept voltages up to 5.5V, allowing down translation to VCC levels
• Output drive capability of 24 mA at both the high and low levels
• Bus hold on data inputs to eliminate the need for external pull-up/pull-down resistors
• Latch-up performance exceeds 250 mA per JESD 17 standards

The SN74LVC16543DGGR comes in a 48-pin TSSOP (DGGR) package, which is designed for space-saving on PCBs without compromising on functionality and performance. This product is a testament to Texas Instruments' commitment to providing innovative and reliable solutions for digital logic requirements across various sectors, including telecommunications, computing, and consumer electronics.

Whether you're designing a new system or upgrading an existing one, the SN74LVC16543DGGR from Texas Instruments offers the performance, power efficiency, and reliability that engineers and designers need to create sophisticated electronic products.