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SN74LS393

Features: • Dual Versions• Individual Asynchronous Clear for Each Counter• Typical Max Count Frequency of 50 MHz• Input Clamp Diodes Minimize High Speed Termination EffectsPinoutDescriptionThe SN74LS393 contains a pair of high-speed 4-stage ripple counters.Each half of the ...

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SeekIC No. : 004499079 Detail

SN74LS393: Features: • Dual Versions• Individual Asynchronous Clear for Each Counter• Typical Max Count Frequency of 50 MHz• Input Clamp Diodes Minimize High Speed Termination EffectsPi...

SN74LS393 Data Sheet

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Part Number:
SN74LS393
Supply Ability:
5000

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  • 1~5000
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  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Dual Versions
• Individual Asynchronous Clear for Each Counter
• Typical Max Count Frequency of 50 MHz
• Input Clamp Diodes Minimize High Speed Termination Effects


Pinout

Connection Diagram


Description

The SN74LS393 contains a pair of high-speed 4-stage ripple counters.

Each half of the LS393 operates as a Modulo-16 binary divider, with the last three stages triggered in a ripple fashion. In the LS393, the flip-flops are triggered by a HIGH-to-LOW transition of their CP inputs. Each half of each circuit type has a Master Reset input which responds to a HIGH signal by forcing all four outputs to the LOW state.




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