HI
Like to check on Schmitt trigger device SN74HC132
On the data sheet, the VT+ and VT- has Max and Min value that are overlapping. Example
If “VT+ (min)” < “VT-(max)”, it will make “VT+ - VT-“ negative.
How is the VT+ - VT min and max value derived? It does not appear to be the min of VT+ minus max of Vt- ?
What is the test condition of this test?
Ivan