hello,
i want to ask that how input edge rise and fall time and propagation delay can affect my design.
suppose i have a microcontroller working at 16Mhz and i am using a octal latch with input edge rise time and fall time of 125 mV/ns and having propagation delay of 11nS for latching 8-bit address on a multiplexed bus.so what should be the minimum time period for ALE signal from microcontroller so that latch outputs can make proper transitions.does it will work fine if i take octal latch with 40mV/ns ?
i want to ask that how input edge rise and fall time and propagation delay can affect my design.
suppose i have a microcontroller working at 16Mhz and i am using a octal latch with input edge rise time and fall time of 125 mV/ns and having propagation delay of 11nS for latching 8-bit address on a multiplexed bus.so what should be the minimum time period for ALE signal from microcontroller so that latch outputs can make proper transitions.does it will work fine if i take octal latch with 40mV/ns ?