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SN74ALS161B SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTER

SN74ALS161B Description

SN54ALS161B, SN54ALS162B, SN54ALS163B, SN54AS161, SN54AS163 SN74ALS161B, SN74ALS163B, SN74AS161, SN74AS163 SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTER.
These synchronous, presettable, 4-bit decade and binary counters feature an internal carry look-ahead circuitry for application in high-speed counting.

SN74ALS161B Applications

* without additional gating. ENP and ENT inputs and a ripple-carry (RCO) output are instrumental in accomplishing this function. Both ENP and ENT must be high to count, and ENT is fed forward to enable RCO. RCO, thus enabled, Please be aware that an important notice concerning availability, standard

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SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTER Texas Instruments
Texas Instruments SN74ALS161B-like datasheet