HD74ALVCH16820 Description
The flip flops of the HD74ALVCH16820 are edge triggered D-type flip flops. On the positive transition of the clock (CLK) input, the device provides true data at the Q outputs. A buffered output enable (OE) input can be used to place the ten outputs in either a normal logic state (high or low logic level) or a high impedance state.
HD74ALVCH16820 Key Features
- VCC = 2.3 V to 3.6 V
- Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
- Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
- High output current ±24 mA (@V CC = 3.0 V)
- Bus hold on data inputs eliminates the need for external pullup / pulldown resistors