• CD4043B: defined power on state.

  

  Davide LP

  TI Thinks Resolved

  Part Number: CD4043B Hello Team, is there any suggested way (e.g. external circuitry) so that the output state after powerup can be defined? From the other related post, I understand that no fixed state can be assured with this IC alone. Regards, Dav…

  • 23 days ago
  • Logic
  • Logic forum
Answered

• CD4043B: truth table issue

  

  Tommy Tzeng

  Resolved

  Part Number: CD4043B Hi Team, may we ask if the truth table of these two are functionally the same? our CD4043B truth table is below, can the CD4043 truth table fully replace the ocmpetitor version? because after replaceing it with the CD4043B, the…

  • Resolved

  • 3 months ago
  • Logic
  • Logic forum

• CD4043B: Regarding Propagation time

  

  Akito Kunihiro

  TI Thinks Resolved

  Part Number: CD4043B Tool/software: Hi experts, I have a question regarding the output propagation time. The datasheet has “Max value for tPLH = 300ns under VDD=5V”. Under VDD=3.3V, what would be the MAX value for tPLH? In actual measurements…

  • 5 months ago
  • Logic
  • Logic forum
Answered

• CD4043B: Output triggering issue with enable input

  

  Danidu Dabare

  Resolved

  Part Number: CD4043B Hello TI, I was simulating the CD4043B (S/R latch) using TINA and I found an issue. When S=0 and R=0 the output (Q) seems to be toggling between logic '1' and logic '0' whenever the enable pin is toggling. So when enable is high,…

  • Resolved

  • 3 months ago
  • Logic
  • Logic forum
Answered

• CD4043B: ENABLE pin H/L threshold with Vdd=3.3

  

  Tsuyoshi Nogi

  Resolved

  Part Number: CD4043B Other Parts Discussed in Thread: SN74AUP2G02 , SN74AHC02 Tool/software: Hi experts, I would like to ask you about CD4043B. I saw there are data at VDD=5,10,15V on datasheet. but would you share the threshold of ENABLE high…

  • Resolved

  • over 1 year ago
  • Logic
  • Logic forum
Answered

• CD4043B-MIL: Is there a single channel small RS Latch out there?

  

  Charlie Kupelian

  Resolved

  Part Number: CD4043B-MIL Other Parts Discussed in Thread: SN74LVC1G98 , SN74LVC2G02 , CD4043B , SN74LVC2G74-Q1 Is there a single channel small RS Latch out there? I just need one bit with no clock. Press one button, the output goes high, press the other…

  • Resolved

  • over 1 year ago
  • Logic
  • Logic forum

• CD4043B: input Logic level over complete temperature range?

  

  AnBer

  TI Thinks Resolved

  Part Number: CD4043B Team, Can CD4043BD(W) or CD4044BD(W) be safely operated with Vdd=3.3V and input levels up to ~3.3V (HIGH) o ver the entire temperature range? Use case: supply voltage is Vdd = 3.3V our logic levels are 0V (LOW ) and 3.3V (HIGH…

  • over 3 years ago
  • Logic
  • Logic forum
Answered

• CD4043B: new device recommendation to replace CD4043B

  

  Sherry Liang

  Resolved

  Part Number: CD4043B Other Parts Discussed in Thread: SN74LS279A Dear team, Do we have new device to replace CD4043B? CD4043B have 4 channels, 16pin. Currently the customer only needs 3 channels, and they hope smaller package. I didn't find other…

  • Resolved

  • over 5 years ago
  • Logic
  • Logic forum
Answered

• CD4043B: Thermal impedance of CD4043BD

  

  MESH

  Resolved

  Part Number: CD4043B Hello, I considering thermal analysis of circuit board using CD4043BD. I would like to confirm thermal impedance data of CD4043BD. (Thermal impedance of junction to ambient and junction to board) * The data sheet of CD4043B…

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• CD4043B: Absolute Maximum Rating of Vout and Iout

  

  Shinichi Inoue

  Resolved

  Part Number: CD4043B Dear Specialists, My customer is considering CD4043B and has a question. I would be grateful if you could advise. --- Regarding CD4043B datasheet, which is not described the Absolute Maximum Rating of Vout and Iout. Could…

  • Resolved

  • over 5 years ago
  • Logic
  • Logic forum

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