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74AC161SC

74AC161SC Description

Synchronous Presettable Binary Counter

74AC161SC Description

IC COUNTER SYNC PRE 4BIT 16-SOIC

74AC161SC Categories

Counters

74AC161SC Manufacturer

Fairchild Semiconductor

74AC161SC Datasheet (PDF)

74AC161SC Datasheet

74AC161SC Price & Availability


Check 74AC161SC Price & Availability at Canics

74AC161SC Features

  • ICC reduced by 50%
  • Synchronous counting and loading
  • High-speed synchronous expansion
  • Typical count rate of 125 MHz
  • Outputs source/sink 24 mA
  • ACT161 has TTL-compatible inputs

74AC161SC Description

    The AC/ACT161 are high-speed synchronous modulo-16 binary counters. They are synchronously presettable for application in programmable dividers and have two types of Count Enable inputs plus a Terminal Count output for versatility in forming synchronous multistage counters. The AC/ACT161 has an asynchronous Master Reset input that overrides all other inputs and forces the outputs LOW.

    74AC161SC Parameters

    Product statusFull production
    Package typeSOIC
    Package typeTSSOP
    Leads16
    Packing methodRAIL
    Pricing*$0.221
    CategoryIntegrated Circuits (ICs)
    FamilyLogic Family - Counters, Dividers
    Operating Temperature-40°C ~ 85°C
    Number of Elements1
    TimingSynchronous
    ResetAsynchronous
    Series74AC
    Mounting TypeSurface Mount
    Package / Case16-SOIC (3.9mm Width)
    Logic TypeBinary Counter
    Voltage - Supply2 V ~ 6 V
    Number of Bits per Element4
    Trigger TypePositive Edge
    DirectionUp
    Count Rate167MHz
    Select parameters and click to see components with these parameters.

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    Keywords
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    74AC161SC Circuit 74AC161SC Reference 74AC161SC PDF 74AC161SC RoHS