PIN DESCRIPTION (HC4049)

PIN No

SYMBOL

NAME AND FUNCTION

2, 4, 6, 10,

12, 15

1Y to 6Y

Data Outputs

3, 5, 7, 9,

11, 14

1A to 6A

Data Inputs

13, 16

NC

Not Connected

8

GND

Ground (0V)

Positive Supply Voltage

IEC LOGIC SYMBOLS

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

Supply Voltage

-0.5 to +7

V

DC Input Voltage

V

DC Output Voltage

V

DC Input Diode Current

± 20

mA

DC Output Diode Current

± 20

mA

DC Output Source Sink Current Per Output Pin

± 25

mA

± 50

mA

Power Dissipation

500 (*)

mW

Storage Temperature

-65 to +150

Lead Temperature (10 sec)

300

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.

(*) 500 mW:

PIN DESCRIPTION (HC4050)

PIN No

SYMBOL

NAME AND FUNCTION

2, 4, 6, 10,

12, 15

1Y to 6Y

Data Outputs

3, 5, 7, 9,

11, 14

1A to 6A

Data Inputs

13, 16

NC

Not Connected

8

GND

Ground (0V)

Positive Supply Voltage

HC4050

HC4049

M54/M74HC4049/4050

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