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SN74LS393

ON Semiconductor
Part Number SN74LS393
Manufacturer ON Semiconductor
Description Dual 4-Stage Binary Counter
Published Jan 27, 2016
Detailed Description SN74LS393 Dual 4−Stage Binary Counter The SN74LS393 contains a pair of high-speed 4-stage ripple counters. Each half of...
Datasheet PDF File SN74LS393 PDF File

SN74LS393
SN74LS393


Overview
SN74LS393 Dual 4−Stage Binary Counter 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.
• Dual Versions • Individual Asynchronous Clear for Each Counter • Typical Max Count Frequency of 50 MHz • Input Clamp Diodes Minimize High Speed Termination Effects GUARANTEED OPERATING RANGES Symbol Parameter Min Typ Max Unit VCC Supply Vo...



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