74ALVCHS16830 18-bit To 36-bit Address Driver With Bus Hold (3-State)

The ALVCHS16830 address driver is designed for 2.3 V to 3.6 V VCC operation. Diodes to VCC have been added on the inputs to clamp overshoot. The bus hold feature retains the inputs, last state whenever the input bus goes to high impedance. This prevents floating inputs and eliminates the need for pull up or pull down resistors. To ensure the high-impedance state during power up or power down, the output-enable (OE) input should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. The 74ALVCHS16830 is characterized for operation from -40 to +85 Cel.
By NXP Semiconductors