U74HC4046A

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

6 of 19

www.unisonic.com.tw

QW-R502-461.D



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

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

6.0

1000

ns

6.0

500

ns

Input Rise and Fall Times (pin 5)

6.0

400

ns

Ambient Operating Temperature

-40

+125

°C



PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

VCO Centre Frequency

C1=40pF; R1=3kΩ;

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.