Answered

• SN74AUC74: Will only rising edges on CLK result in D being represented on Q if ~CLR is already HIGH?

  

  Simon Merrett

  Resolved

  Part Number: SN74AUC74 Tool/software: I need to capture a rising edge and plan to use a fast logic part such as SN74AUC74, because I have seen elsewhere on TI forums that although parts are not specified for jitter performance, a high speed, low propagation…

  • Resolved

  • 18 days ago
  • Logic
  • Logic forum

• SN74AUC74: Does SN74AUC74 support LVCMOS 33 input voltage level?

  

  Yuxi Liu(Tony)

  Answer Suggested

  Part Number: SN74AUC74 Hi TIer Does SN74AUC74 support LVCMOS 33 input voltage level? Thank you very much.

  • 7 months ago
  • Logic
  • Logic forum
Answered

• SN74AUC74: ADS IBIS simulation

  

  Zhong Li

  Resolved

  Part Number: SN74AUC74 I‘d like to use SN74AUC74 (D Flip-flop) to simulate the quality of the clock from D-pin input to Q/Q- pin output. The figure shows the IBIS model of D pin(IBIS_I) and Q pin(IBIS_O) respectively. How to connect the models correctly…

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum

• SN74AUC74: Thermal pad connection

  

  Jason Shen

  TI Thinks Resolved

  Part Number: SN74AUC74 Dears We plan to have a test of SN74AUC74, want to know how to connect the thermal pad, to GND or floating? it is not mentioned in the datasheet. Thanks Jun Shen

  • over 4 years ago
  • Logic
  • Logic forum

• SN74AUC74: SN74AUC74 draws high current when inputs biased

  

  Donna Barton1

  TI Thinks Resolved

  Part Number: SN74AUC74 I'm using an SN74AUC74 and SN74AUC86 in combination for a phase detector (see below). The chip driving the SN74AUC74 has differential outputs swinging approximately 1.25V. I've used a biased balun to convert the differential output…

  • over 5 years ago
  • Logic
  • Logic forum
Answered

• RE: TMUX6208: 4bit Counter

  

  Sebastian Muriel

  Resolved

  Hi Maynard, We have no 4-bit counters that can interface with 1.8V logic. You could cascade four positive edge triggered flip flops to be a down counters shown below: I recommend using the SN74LVC74A or SN74AUC74 . Regards, Sebastian

  • over 2 years ago
  • Switches & multiplexers
  • Switches & multiplexers forum
Answered

• RE: SN74AUC07: maximum switching frequency

  

  Emrys Maier

  Resolved

  Hi George, The AUC family of products can detect input changes at greater than 200 MHz for a 1.2-V supply, please see this FAQ for details on why I got the below table from a related flip-flop, and the below image from the SN74AUC74 datasheet for the…

  • over 1 year ago
  • Logic
  • Logic forum
Answered

• 150 mhz 32 bit counter

  

  Alvin Schmitt1

  Resolved

  Other Parts Discussed in Thread: SN74AUP2G80 , SN74LV4040A , SN74HC688 , LMK00804B , SN74AUC74 , SN74LVC2T45 , CD74AC161 , SN74LV8154 , SN74HC4040 I need to make a 32 bit frequency counter for 150 MHz. Probably first part of counter would need to be ECL. parallel…

  • Resolved

  • over 3 years ago
  • Clock & timing
  • Clock & timing forum

• SN74AUC2G32: Jitter of SN74AUC family

  

  Victor Zikov

  TI Thinks Resolved

  Part Number: SN74AUC2G32 Other Parts Discussed in Thread: SN74AUP1T02 , SN74AUC74 , SN74AUC1G79 Hi team! I'm looking for a low-jitter logic "OR". I found SN74AUC2G32. There isn't any information about jitter in the datasheet, but propagation…

  • over 5 years ago
  • Logic
  • Logic forum
Answered

• D-flip-flop with Schmitt Trigger inputs

  

  Hans

  Resolved

  Other Parts Discussed in Thread: SN74AUC74 , SN74AUP1G74 Hello Team, does TI provide a D-flip-flop (ideally pin compatible with SN74AHCT74PWR) which has Schmitt-Trigger inputs or CLK, /PRE and /CLR, please? Thanks, Hans

  • Resolved

  • over 14 years ago
  • Logic
  • Logic forum

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