Answered

• SN74LS244: SN74LS244

  

  Dave Whitfield

  Resolved

  Part Number: SN74LS244 Other Parts Discussed in Thread: CY54FCT244T , CY54FCT245T , SN54AHCT244 , SN54HCT244 We are looking for a replacement for Renesas 54FCT244ATLB -55 / +125; Fast CMOS Octal Buffer/Line Driver; Leadless Chip Carrier; Military version…

  • Resolved

  • over 1 year ago
  • Logic
  • Logic forum
Answered

• SN74LS244: SN74LS244N: Can I replace it with an SN74HCT244N ?

  

  Andrew Kendall

  Resolved

  Part Number: SN74LS244 Other Parts Discussed in Thread: SN74ACT244 , SN74AHCT244 Tool/software: I'm ressurecting a 40 year old TI computer and I'm missing an SN74LS244N. In the UK these are getting hard to come by with huge P&P costs. Can I replace it…

  • Resolved

  • 5 months ago
  • Logic
  • Logic forum

• SN74LS244: SN74LS244NSR

  

  Tony zeng

  TI Thinks Resolved

  Part Number: SN74LS244 SN74LS244NSR The output signal is not normal, as shown in the figure.

  • over 1 year ago
  • Logic
  • Logic forum

• SN74LS244: SN74LS44

  

  Eric Uneken

  TI Thinks Resolved

  Part Number: SN74LS244 Other Parts Discussed in Thread: CD54ACT244 Regarding problems we have with part SN74LS244N I send you this e-mail. The problem is: We have soldering problems with article SN74LS244N (our ITI-00047). Our qualtiy depatment states…

  • over 1 year ago
  • Logic
  • Logic forum

• SN74LS244: part marking verification

  

  Austin Schultz

  Part Number: SN74LS244 Other Parts Discussed in Thread: SN54LS244 We are a partner with TI on end of life and obsolete inventory. We received part SN74LS244N back in 1999 (PN has 966 DC). Parts have no indication of the PN on them - only a dual marking…

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74LS244: Input and output impedance range

  

  [FAE] Andrew Wang

  Resolved

  Part Number: SN74LS244 Hi Team, Customer is asking for device input.output impedance range of this device, can any expert help? Please help to correct or add if I miss anything. Thanks. VOH: (max & typ) In Sat Region: Ro (min): VOH min / IOH…

  • Resolved

  • over 5 years ago
  • Logic
  • Logic forum
Answered

• RE: SN74LS244: Logic forum

  

  Shyam Gupta

  Resolved

  HI Clemens, Thanks for your reply. Meanwhile, I found SN74AC11244 which has exactly the same functinality as SN74LS244 (i.e. I can multiplex two 4-bit busses) and has inputs and outputs on the opposite side. It is a bigger package (24 pins) but…

  • over 5 years ago
  • Logic
  • Logic forum

• SN74LS244: control signal & current output in spec.

  

  Ruei-Ming Guan

  TI Thinks Resolved

  Part Number: SN74LS244 Hi, 1. Figure 21 describes the output circuits, which signal connected to the low side BJT to control output low? 2. 6.5 table describes the max. current, is this for single channel or summarize of all 8 channels?

  • over 6 years ago
  • Logic
  • Logic forum

• SN74LS244: Absolute Minus Maximum Ratings

  

  Liu Yang

  TI Thinks Resolved

  Part Number: SN74LS244 Hi Team, Please help me answer the follow question from my customer, thank you so much. About maximum rating of input voltage(VI), MAX is with 7V, but what minus voltage can be applied to? I mean how many minus voltage can…

  • over 6 years ago
  • Logic
  • Logic forum
Answered

• SN74LS244: What does the 'E4' at the end of the part number mean?

  

  John Russo

  Resolved

  Part Number: SN74LS244 What is the difference between the SN74LS244N and the SN74LS244NE4? What does the 'E4' at the end of the part number mean?

  • Resolved

  • over 7 years ago
  • Logic
  • Logic forum

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