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74LS393 Datasheet - Fairchild Semiconductor

74LS393 - Dual 4-Bit Binary Counter

Each of these monolithic circuits contains eight masterslave flip-flops and additional gating to implement two individual four-bit counters in a single package.

The DM74LS393 comprises two independent four-bit binary counters each having a clear and a clock input.

N-bit binary counters can be implem

74LS393 Features

* s Dual version of the popular DM74LS93 s DM74LS393 dual 4-bit binary counter with individual clocks s Direct clear for each 4-bit counter s Dual 4-bit versions can significantly improve system densities by reducing counter package count by 50% s Typical maximum count frequency 35 MHz s Buffered outp

74LS393_FairchildSemiconductor.pdf

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Datasheet Details

Part number:

74LS393

Manufacturer:

Fairchild Semiconductor

File Size:

56.46 KB

Description:

Dual 4-bit binary counter.

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