• SN74AVCH8T245: Three LNA Pin's voltage are drop down using SN74AVCH8T245

  

  YUNCHEOL JEONG

  TI Thinks Resolved

  Part Number: SN74AVCH8T245 Other Parts Discussed in Thread: SN74AVC8T245 Device : SN74AVCH8T245 We are using TI SN74AVCH8T245 for the three LNA EN pins logic. Set-up condition is that A input port 1.8V to B output port 3.3V at the SN74AVCH8T245…

  • 5 months ago
  • Logic
  • Logic forum

• SN74AVCH8T245: Seek for high-speed replacement for SN74AVCH8T245 (VccA=3.3V, VccB=1.2V)

  

  至恩 洪

  TI Thinks Resolved

  Part Number: SN74AVCH8T245 Other Parts Discussed in Thread: SN74AXCH8T245 , SN74AUC125 Hi TI Team, Currently, I am using the SN74AVCH8T245 for voltage translation, but I am looking for a pin-to-pin or similar solution with faster propagation delay…

  • 6 months ago
  • Logic
  • Logic forum

• SN74AVCH8T245: what is the pulse skew?

  

  Ken Zhang

  TI Thinks Resolved

  Part Number: SN74AVCH8T245 Other Parts Discussed in Thread: TXG1041 , TXV0108 Hi, what is the pulse skew of SNK74AVCH8T245? usually, Pulse skew can be calculaed from Tphl-Tplh, but there is no minimum and maximum value of Tphl and Tplh in its datasheet…

  • 1 day ago
  • Logic
  • Logic forum

• SN74AVCH8T245: The behavior changed before and after the PCN

  

  Ryu Yamashita

  Part Number: SN74AVCH8T245 Hi team, Background: We are using SN74AVCH8T245 with VCCA = 1.8 V and VCCB = 3.3 V. A 3.3‑V logic signal is driven into an A‑port pin (VinA = 3.3 V) while VCCA is powered at 1.8 V. With current devices, we observe that the…

  • 2 months ago
  • Logic
  • Logic forum

• SN74AVCH8T245: Transition Timing

  

  Dangeti Ravi

  TI Thinks Resolved

  Part Number: SN74AVCH8T245 Hi Currently we are using SN74AVCH8T245 8-Bit Dual-Supply Bus Transceiver which has 3.3V RAIL to both VCCA & VCCB and the output being feed to Adder ( CD74HC283M96 ), Our requirement is using the Bus transceiver the output…

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74AVCH8T245: how to connect unused ports?

  

  Hans

  Resolved

  Part Number: SN74AVCH8T245 Hello Team, is it ok to connect unused ports directly to ground or do you have a better recommendation, please? Thanks and Best Regards, Hans

  • Resolved

  • over 3 years ago
  • Logic
  • Logic forum

• SN74AVCH8T245: SN74AVCH8T245

  

  Roi Kobo

  TI Thinks Resolved

  Part Number: SN74AVCH8T245 Hello I am using SN74AVCH8T245, It is ok to leave floating I/O that not in use? Roi

  • over 6 years ago
  • Logic
  • Logic forum
Answered

• SN74AVCH8T245: switching characteristics of DIR-pin

  

  Noriyuki Takahashi

  Resolved

  Part Number: SN74AVCH8T245 Hi team, Customer is trying to use the device as level shifter and the communication speed is about 100MHz and bi-directional. So DIR-pin needs be Low/High. Then, they want to understand the switching characteristics of…

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74AVCH8T245: Justify rise and fall times

  

  Chandan Raveendra

  Resolved

  Part Number: SN74AVCH8T245 Why is the switching time from high to low ( rise/fall time) increase with decrease in Voltage levels? At 5V the switching time is less and at 1.8V the switching time is increased.

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74AVCH8T245: Maximum propagation delay

  

  nicolae zaharia

  Resolved

  Part Number: SN74AVCH8T245 Other Parts Discussed in Thread: SN74AXC8T245 , SN74AXCH8T245 Dear Sir, Have you an explanation regarding huge propagation delay dispersion from 0.5 ns which is minimum up to 4.4 ns which is maximum? for SN74AVCH8T245 device…

  • Resolved

  • over 5 years ago
  • Logic
  • Logic forum

Didn't find what you are looking for? Post a new question.