Part Number: SN75C189A Other Parts Discussed in Thread: SN75189A From the E2E thread below, one customer is requesting switching characteristics data to replace SN75189ANSR (NRND) with SN75C189ANSR.
https://e2e.ti.com/support/interface-group/interface…
Part Number: SN75C189A One customer is considering to replace SN75189ANSR (NRND) to SN75C189ANSR.
Some necessary information is not included in the data sheet of SN75C189ANSR, so please provide the following information.
・Package thermal impedance or Power…
Part Number: SN75C189A Can you explain the difference between Vit+ (Positive-going input threshold voltage) and Vit- (negative going input threshold voltage)?
For this example, lets say I'm using a positive only voltage on the input (0V to +12V). …
Hi Clemens,
Thank you for your answer. T he SN75C189A has some slight variations in the threshold levels when compared to those of MC1489A. Thanks for the suggestion. I'll evaluate SN75C189A and proceed with it if these variations are acceptable. (I…
Part Number: SN75C189 Hello support team,
I have two questions about SN75C189 and SN75C189A. I am trying to change the threshold voltage by connecting a pull-down resistor "RC" and bias voltage "VC" to pins of Response and Threshold Control Inputs.…
