74AHC1G42xx Series Dividers

By Nexperia 68

74AHC1G42xx Series Dividers

Nexperia's standard logic dividers/counters (74HC4020, 74HC4040, and 74HC4060) are general purpose solutions with multiple outputs. In many applications, only a single frequency is required, so only one output is used. The unused outputs result in many divider solutions being oversized.

The 74AHC1G42xx range of dedicated single output mini logic dividers has been created to reduce the footprint of divider solutions. These small footprint divider solutions offer specific 2xx frequency division where xx = 01 to 16. The footprint is reduced substantially, from 59.4 mm2 to 4.4 mm2 (from SO16 to TSSOP5).

Features
  • Wide supply voltage range from 2.0 V to 5.5 V
  • Overvoltage tolerant inputs to 5.5 V
  • High noise immunity
  • CMOS low power dissipation
  • Specified from -40°C to +85°C and from -40°C to +125°C
  • ESD protection:
    • HBM JESD22-A114F: exceeds 2000 V
    • CDM JESD22-C101E: exceeds 1000 V
  • Latch-up performance exceeds 100 mA per JESD 78 Class II
Applications
  • Low-power operated applications
  • Space-constrained applications
  • Frequency division
  • Clock management

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