74HC4060 Ver la hoja de datos (PDF) - Hitachi -> Renesas Electronics

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74HC4060

14-stage Binary Counter

Hitachi -> Renesas Electronics 

HD74HC4060

14-stage Binary Counter

Description

The HD74HC4060 is a 14 stage counter, this device increments on the falling edge (negative transition) of

the input clock, and all their outputs are reset to a low level by applying a logical high on their reset input.

The HD74HC4060 also has two additional inputs to enable easy connection of either an RC or crystal

oscillator.

Features

• High Speed Operation: tpd (Clock to Q4) = 41.5 ns typ (CL = 50 pF)

• High Output Current: Fanout of 10 LSTTL Loads

• Wide Operating Voltage: VCC = 2 to 6 V

• Low Input Current: 1 µA max

• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)

Function Table

Clock in

X

X : Irrelevant

Reset

L

L

H

Outputs State

No change

Advance to next state

All outputs are low

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