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Hi ,
I want to find TTL craft product instead of CMOS Craft product , as below ,all CMOS product, could you help me find TTL product to replace them ?
1.SN74HC14DR
2.CD74HC04M
3.CD74HC32M96
4.CD74HC08M96
5.CD74HC165MT
Why? If you need to handle TTL signals, you can use CMOS devices with TTL-compatible inputs.
TTL:
SN74LS14, SN7414
SN74ALS04B, SN74LS04, SN7404
SN74ALS32, SN74LS32, SN7432
SN74ALS08, SN74LS08
SN74ALS165, SN74LS165A
TTL compatible:
SN74AHCT14, SN74HCT14
SN74AHCT04, SN74HCT04
SN74AHCT32, CD74HCT32
SN74AHCT08, SN74HCT08
CD74HCT165
If you want to know how Clemens was able to build a list so easily, please see our video on the naming of logic devices: Anatomy of a logic part number | TI.com Video
See the HCS application note.
HCS devices do not have TTL-compatible inputs. What is the problem you're trying to solve?