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74HC4060D-74HC4060N-74HC4060PW-74HCT4060D-74HCT4060DB-74HCT4060N
74HC/HCT4060; 14-stage binary ripple counter with oscillator
Philips Semiconductors Product specification
14-stage binary ripple counter with oscillator 74HC/HCT4060
FEATURES All active components on chip RC or crystal oscillator configuration Output capability: standard (except for RTC and CTC) ICC category: MSI
GENERAL DESCRIPTIONThe 74HC/HCT4060 are high-speed Si-gate CMOS
devices and are pin compatible with “4060” of the “4000B”
series. They are specified in compliance with JEDEC
standard no. 7A.
The 74HC/HCT4060 are 14-stage ripple-carry
counter/dividers and oscillators with three oscillator
terminals (RS, RTC and CTC), ten buffered outputs (Q3to and Q11 to Q13) and an overriding asynchronous
master reset (MR).
The oscillator configuration allows design of either RC or
crystal oscillator circuits. The oscillator may be replaced by
an external clock signal at input RS. In this case keep the
other oscillator pins (RTC and CTC) floating.
The counter advances on the negative-going transition of
RS. A HIGH level on MR resets the counter (Q3 to Q9 and
Q11 to Q13= LOW), independent of other input conditions.
In the HCT version, the MR input is TTL compatible, but
the RS input has CMOS input switching levels and can be
driven by a TTL output by using a pull-up resistor to VCC.
QUICK REFERENCE DATAGND= 0 V; Tamb =25 °C; tr =tf= 6 ns
Notes CPD is used to determine the dynamic power dissipation (PD in μW): =CPD × VCC2 × fi + ∑ (CL × VCC2 × fo) where:= input frequency in MHz= output frequency in MHz
∑ (CL × VCC2 × fo)= sum of outputs= output load capacitance in pF
VCC= supply voltage in V For HC the condition is VI= GND to VCC
For HCT the condition is VI= GND to VCC − 1.5 V For formula on dynamic power dissipation see next pages.
ORDERING INFORMATIONSee “74HC/HCT/HCU/HCMOS Logic Package Information”.
Philips Semiconductors Product specification
14-stage binary ripple counter with oscillator 74HC/HCT4060
PIN DESCRIPTION
Philips Semiconductors Product specification
14-stage binary ripple counter with oscillator 74HC/HCT4060
DYNAMIC POWER DISSIPATION FOR 74HC
Note GND= 0 V; Tamb =25°C
DYNAMIC POWER DISSIPATION FOR 74HCT
Notes GND= 0 V; Tamb =25°C Where: fo = output frequency in MHz
fosc= oscillator frequency in MHz (CL× VCC2×fo)= sum of outputs= output load capacitance in pF = timing capacitance in pF
VCC= supply voltage in V
APPLICATIONS Control counters Timers Frequency dividers Time-delay circuits
Philips Semiconductors Product specification
14-stage binary ripple counter with oscillator 74HC/HCT4060
Philips Semiconductors Product specification
14-stage binary ripple counter with oscillator 74HC/HCT4060
DC CHARACTERISTICS FOR 74HCOutput capability: standard (except for RTC and CTC)
ICC category: MSI
Voltages are referenced to GND (ground= 0 V)
