Answered

• CD74HCT165: internal impedance

  

  FRANK1

  Resolved

  Part Number: CD74HCT165 Hi Team, A customer want to confirm the internal impedance resistance for this device. High impedance? Can I use 5V TTL control signal directly connected to CD74HCT165 as function of I / O? Thanks.

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum

• RE: SN74HC14: want to TTL craft product instead of CMOS Craft product

  

  Clemens Ladisch

  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…

  • over 3 years ago
  • Logic
  • Logic forum

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