• SN74LVC1G07-Q1: (VOL) for SN74LVC1G07QDRYRQ1 when its Vcc = 3.3V

  

  Marvin Cantos

  TI Thinks Resolved

  Part Number: SN74LVC1G07-Q1 Hi Team, Good day. I am posting this inquiry on behalf of the customer. The customer would like to know the low-level output voltage (VOL) for SN74LVC1G07QDRYRQ1 when its Vcc = 3.3V Thank you for extending your help. Kind…

  • 3 months ago
  • Logic
  • Logic forum

• SN74LVC1G07-Q1: Step down logic converter

  

  skipper_the_penguin

  TI Thinks Resolved

  Part Number: SN74LVC1G07-Q1 I'm trying to convert a 3V3 UART to 1V8 UART with an open drain buffer, but the output of the buffer is always high. See the schematic below for the circuit. On the input to the buffer, there is a 0V - 3V3 UART, working…

  • 4 months ago
  • Logic
  • Logic forum

• SN74LVC1G07-Q1: how to achieve wire-or logic?

  

  Elec Cheng

  TI Thinks Resolved

  Part Number: SN74LVC1G07-Q1 Hi Expert, Can we achieve wire-or function with below structure? Thanks. BR, Elec Cheng

  • 6 months ago
  • Logic
  • Logic forum

• SN74LVC1G07-Q1: Output status when power off

  

  Arie Li

  TI Thinks Resolved

  Part Number: SN74LVC1G07-Q1 Hi expert, For SN74LVC1G07-Q1, what's the output status when Vcc=0V, and input is LOW? Is there any internal pull-down resistance at the output pin? If yes, what's the value? Thanks. Arie

  • 9 months ago
  • Logic
  • Logic forum
Answered

• SN74LVC1G07-Q1: High Current Buffer

  

  Connie Lu1

  Resolved

  Part Number: SN74LVC1G07-Q1 Other Parts Discussed in Thread: SN74LVC3G07-Q1 , SN74AVCH8T245 , SN74AVC8T245 Hi experts, We have a customer that is looking for 10-15mA source/sink at 1.8V. I see lots of buffers that support the 1.8V level but the max current…

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum

• SN74LVC1G07-Q1: Port In/Output minimum current

  

  Charles Jeon

  TI Thinks Resolved

  Part Number: SN74LVC1G07-Q1 Other Parts Discussed in Thread: SN74LVC1G14-Q1 , SN74LVC1G17-Q1 Hi team I am trying to design the circuit as shown below. VCC discharge from 3.3V to 1.8V, because power is coin battery. I want to administrate system to low…

  • over 3 years ago
  • Logic
  • Logic forum

• RE: TCA5405: Internal structure of TCA5405, PD for DIN

  

  Clemens Ladisch

  The DIN input of the TCA5405 must never float. So with this two-transistor level converter, you always need a pull-down resistor. The TCA5405 activates when it detects a high-to-low edge at its input. (So the idle state should be high.) If the 1.8 V powers…

  • 10 days ago
  • Interface
  • Interface forum

• RE: SN74AUP1G07: Replacement of thee device

  

  Clemens Ladisch

  The LVC devices have -Q1 variants. The SN74AUP1G07 could be replaced with the SN74AUC1G07 or SN74LVC1G07 (with different supply voltage ranges). The SN74AHC14 could be replaced with the SN74LV14A.

  • 6 months ago
  • Logic
  • Logic forum
Answered

• RE: TPS65217: Questions about AC pin and SYS pin connections in case of no battery and no USB.

  

  James Steenbock

  Resolved

  Hi Kazuya, Kazuya Nakai59 said: Q1. They don't use USB and battery. In the case, are connections to AC pin (No.10) and SYS pin(No.6,7) needed? They want to connect an external 5V power supply to VIN_DCDC1~3 and VIN_LDO directly without AC pin and…

  • 7 months ago
  • Power management
  • Power management forum
Answered

• LSF0108-Q1: Vref_A is open

  

  Tomoaki Yoshida91

  Resolved

  Part Number: LSF0108-Q1 Other Parts Discussed in Thread: SN74LVC1G07 Hi team, If the low-side A power supply terminal is open, is the internal reference MOS gate fixed to the high-side B voltage? The general connection is as follows. I think that Vccb…

  • Resolved

  • over 3 years ago
  • Logic
  • Logic forum

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