• SN74AXC4T774-Q1: SN74AXC4T774-Q1 is Driving MISO line to LOW

  

  Vishnu KN

  TI Thinks Resolved

  Part Number: SN74AXC4T774-Q1 Other Parts Discussed in Thread: SN74LVC1G125 Hi, SPI devices configured in the device as shown below. MISO line is output from Level shifter. When SPI slave-2 driving MISO line, working as expected. When SPI slave…

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74AXC4T774-Q1: Thermal Pad connection

  

  jingjun zhao

  Resolved

  Part Number: SN74AXC4T774-Q1 Tool/software: TI P/N SN74AXC4T774-Q1 has a pad option for package WQFN (P/N CAXC4T774QBQBRQ1). Should I connect its thermal pad to GND, VCCA, VCCB or floating? I can not find this information in the datasheet.

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74AXC4T774-Q1: Thermal Pad on WQFN package

  

  James Trice

  Resolved

  Part Number: SN74AXC4T774-Q1 Tool/software: For the SN74AXC4T774-Q1 in the WQFN package there is a thermal pad as a part of the package. The data sheet does not mention this nor if it is tied to gnd. For this particular device should it be tied to ground…

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74AXC4T774-Q1: Output distorted while feeding in a 100MHz Signal

  

  Darshan Moodgal

  Resolved

  Part Number: SN74AXC4T774-Q1 Other Parts Discussed in Thread: TXV0106-Q1 , SN74AVC4T774-Q1 Tool/software: Though the datasheet claims speed of 310Mbps while converting 1.8V to 3.3 V signal, the measured data comes no where close to this. What could be…

  • Resolved

  • over 1 year ago
  • Logic
  • Logic forum

• SN74AXC4T774-Q1: Propagation delay data across different temp and devices

  

  Chuqiang Wen

  TI Thinks Resolved

  Part Number: SN74AXC4T774-Q1 Other Parts Discussed in Thread: TXV0106-Q1 Tool/software: Hi team, My customer is using this device as 1.8V to 3.3V level shifter for TDM signal. It is sensitive for the propagation delay time. The delay time will have…

  • over 1 year ago
  • Logic
  • Logic forum

• SN74AXC4T774-Q1: Data pin impedance & Current inquiry

  

  Evan Wang

  TI Thinks Resolved

  Part Number: SN74AXC4T774-Q1 Hi team, May I know how to evaluate the following parameter in our SN74AXC4T774-Q1 ? 1. IIH(?) 2. IIL(?) 3. Input Impedance(?) 4. Output Impedance: 4-1. (VCCB - VOH)/IOH = Output high impedance-> This value is…

  • over 2 years ago
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• SN74AXC4T774-Q1: Output Impedance information

  

  Collin Wells

  TI Thinks Resolved

  Part Number: SN74AXC4T774-Q1 Hello, Would you possible to provide the output impedance information for the SN74AXC4T774-Q1 at a few output frequencies? We are performing signal integrity and need the product output impedance information.

  • over 2 years ago
  • Logic
  • Logic forum

• SN74AXC4T774-Q1: Switching Characteristics

  

  soichiro kikuchi

  TI Thinks Resolved

  Part Number: SN74AXC4T774-Q1 I have many questions about SN74AXC4T774-Q1.　Please answer below. Qestion.pdf Above table is 6.13 Switching Characteristics, VCCA = 3.3 ± 0.3 V. Q1：What's the reason the value varies 0.5 to 8 ? (For example tempurature…

  • over 3 years ago
  • Logic
  • Logic forum
Answered

• SN74AXC4T774-Q1: Low temperature compliance of SN74AXC4T774

  

  Abhijith Prabha

  Resolved

  Part Number: SN74AXC4T774-Q1 Hi, Please confirm the low-temperature soldering (LTS) compliance of SN74AXC4T774-Q1 (WQFN Package). Regards

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum

• SN74AXC4T774-Q1: naming convention

  

  Marvin Cantos

  TI Thinks Resolved

  Part Number: SN74AXC4T774-Q1 Hi Team, Good day. I am posting this inquiry on behalf of the customer. This part has 3 Orderable Device Numbers CAXC4T774QBQBRQ1 CAXC4T774QRSVRQ1 SN74AXC4T774QPWRQ1 I haven't seen this convention on other…

  • over 3 years ago
  • Logic
  • Logic forum

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