onsemi Latches 74LVTH373SJ

The 74LVTH373SJ is a low voltage octal transparent latch featuring 3-STATE outputs, designed for bus-organized system applications. It consists of eight D-type latches that allow data to pass through when the Latch Enable (LE) input is HIGH, making the latches transparent. When LE is LOW, the data is latched based on the input timing requirements. The outputs are enabled when the Output Enable (OE) input is LOW, and they enter a high impedance state when OE is HIGH. This device is suitable for low-voltage applications (3.3V VCC) while providing compatibility with 5V TTL systems. The LVTH373 includes bushold inputs, which eliminate the need for external pull-up resistors for unused inputs. It is fabricated using advanced BiCMOS technology, ensuring high-speed operation with low power dissipation. The outputs can source and sink significant current, with capabilities of -32 mA and +64 mA, respectively. The device also supports live insertion/extraction and has robust ESD performance, making it a reliable choice for various electronic applications.