(1 PC) NTE4522B, ECG4522B, SK4522B, IC, CMOS, Programmable Divid-By-"N"
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This listing is for 1 integrated circuit.
Description:
The NTE4522B is a BCD counter in a 16−Lead DIP type package constructed with MOS P−channel
and N−channel enhancement mode devices is a single monolithic structure. This device is a programmable,
cascadable down counter with a decoded “0” state output for divide−by−N applications. In
single stage applications the “0” output is applied to the Preset Enable input. The Cascade Feedback
input allows cascacade divide−by−N operation with no additional gates required. The Clock Inhibit
input allows disabling of the pulse counting function.
The NTE4522B complementary MOS counter can be used in frequency synthesizers, phase−locked
loops, an other frequency division applications requiring low power dissipation and/or high noise immunity.
Features:
- Quiescent Current = 5nA/Package (Typ) at 5Vdc
- Supply Voltage Range: 3Vdc to 18Vdc
- Internally Synchronized for High Internal and External Speeds
- Logic Edge−Clocked Design − Incremental on Positive Transition of Clock or Negative Transition of Clock Inhibit
- 5Mhz Counting Rate
- Asynchronous Preset Enable
- Capable of Driving Two Low−Power TTL Loads, One Low−Power Schottky TTL Load or Two HTL Loads Over the Rated Temperature Range
