U74HC4046A

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

6 of 19

www.unisonic.com.tw

QW-R502-461.C

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX UNIT

DC Supply Voltage

-0.5

+7

V

DC Input Diode Current

20

mA

DC Output Diode Current

20

mA

DC Output Source or Sink Current

25

mA

DC VCC or GND Current

50

mA

Power Dissipation per Package

Plastic DIL

for temperature range: − 40 to +125 °C

above +70 °C: derate linearly with 12 mW/K

750

mW

Power Dissipation per Package

Plastic Mini-Pack(SO)

for temperature range: − 40 to +125 °C

above +70 °C: derate linearly with 8 mW/K

500

mW

Storage Temperature Range

-65

+150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

DC Supply Voltage

3.0

5.0

6.0

V

DC Supply Voltage if VCO Section is not used

2.0

5.0

6.0

V

DC Input Voltage Range

0

V

DC Output Voltage Range

0

V

Input Rise and Fall Times (pin 5)

6.0

1000

ns

6.0

500

ns

6.0

400

ns

Ambient Operating Temperature

see DC and AC

CHARACTERISTICS

-40

+85

°C

-40

+125

°C

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX

UNIT

VCO Centre Frequency

19

MHz

Input Capacitance (pin 5)

3.5

pF

Power Dissipation Capacitance per Package

(Note)

24

pF

∑

×

×

+

×

×

=

)

f

V

(C

V

C

P

O

2

CC

L

i

2

CC

PD

D

f

∑

×

×

)

V

(C

O

2

CC

L

f

= sum of outputs.