SCLS147G December 1982 – April 2022 SN54HC573A , SN74HC573A
PRODUCTION DATA
Design requirements must adhere to the Section 6.3 and must never exceed the Section 6.1.
The inputs must have a ramp time less than input transition time mentioned in the Section 6.3. Slow inputs can cause oscillations at the output, false triggering, and increased current consumption. TI recommends a Schmitt trigger device like SN74HC14 which can tolerate slower signals.
The inputs and outputs must never exceed VCC to not forward bias the internal ESD diodes. The maximum frequency supported by this device is 28 MHz.