Other Parts Discussed in Thread: SN74HCT573
Hi -
I am reading data asynchronously from an ADC via a D-Latch as a buffer. The ADC interrupt is used to control the Latch state.
I need a latch that prevents invalid data being available even during the latch transition state (transparent Latch goes from disabled to enabled), So I need all Dn's to update simultaneously.
For the HTC type the logic guide says:
"Balanced propagation delay and transition times"
I assume this means Douts are updated simultaneously, which is what I want.
For the SN74HCT373, the data sheet says:
"Full Parallel Access for Loading"
Which I assume this also means Douts are updated simultaneously, same as above.
However,
The SN74HCT573 data sheet does NOT say:
"Full Parallel Access for Loading"
Basically my question is can I use the SN74HCT573 Latch instead of the SN74HCT373. Are they functionally interchangeable and well suited for balanced Dout loading?
Thank You
Tony.