Part Number: SN74AHC132 Tool/software: DC is 24+, it's new ,but the pin is black, it seems have oxidation, w hat are the possible reasons for this
翻译
搜索
复制
Part Number: SN74AHC132 Other Parts Discussed in Thread: SN74AHC02 , SN74HC165 Hello Team,
One of my customer is looking for SN74AHC132 IBIS Model to perform SI Analysis. Can you please guide here?
Regards,
Mahendra
HC devices have ESD diodes to VCC and therefore are not overvoltage tolerant.
(5 V tolerance would require the SN74AHC132 or SN74LV132A, which are not available for automotive temperatures.)
Hi Vyacheslav,
The '00' logic function is a standard dual input NAND gate -- the '132' function is a dual input NAND gate with ST inputs.
The SN74AHC1G00 does _not_ have Schmitt Trigger inputs. The SN74AHC132 does.
The easiest way to tell if a part…