CD54HC4050 datasheet(3/7 Pages) TI

3 / 7 page

Absolute Maximum Ratings

Thermal Information

DC Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . –0.5V to 7V

Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5V to 16V

DC Input Diode Current, IIK

For VI < –0.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20mA

DC Output Diode Current, IOK

For VO < –0.5V or VO > VCC + 0.5V. . . . . . . . . . . . . . . . . . . .±20mA

DC Output Source or Sink Current per Output Pin, IO

For VO > –0.5V or VO < VCC + 0.5V. . . . . . . . . . . . . . . . . . . .±25mA

DC VCC or Ground Current, ICC or IGND . . . . . . . . . . . . . . . . . .±50mA

Operating Conditions

Temperature Range (TA) . . . . . . . . . . . . . . . . . . . . .–55

oC to 125oC

Supply Voltage Range, VCC

HC Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2V to 6V

HCT Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V

DC Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0V to 15V

DC Output Voltage, VO. . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to VCC

Input Rise and Fall Time

2V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000ns (Max)

4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500ns (Max)

6V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400ns (Max)

Package Thermal Impedance,

θJA (see Note 1):

E (PDIP) Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67oC/W

M (SOIC) Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73oC/W

NS (SOP) Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64oC/W

PW (TSSOP) Package . . . . . . . . . . . . . . . . . . . . . . . . . 108oC/W

Maximum Junction Temperature (Hermetic Package or Die) . . . 175oC

Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC

Maximum Storage Temperature Range . . . . . . . . . –65oC to 150oC

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC

(SOIC - Lead Tips Only)

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation

of the device at these or any other conditions above those indicated in the operational sections of this speciﬁcation is not implied.

NOTE:

1. The package thermal impedance is calculated in accordance with JESD 51-7.

VCC

+7V

+16V

VOLTAGE

RELATIONSHIPS

MAXIMUM LIMITS

DC Electrical Speciﬁcations

PARAMETER

SYMBOL

TEST

CONDITIONS

VCC

(V)

25oC

–40oC TO 85oC

–55oC TO

125oC

UNITS

VI (V)

IO (mA)

MIN

TYP

MAX

MIN

MAX

MIN

MAX

HC TYPES

High Level Input

Voltage

VIH

1.5

4.5

3.15

4.2

Low Level Input

Voltage

VIL

0.5

4.5

1.35

1.8

High Level Output

Voltage

CMOS Loads

VOH

VIH or VIL

–0.02

1.9

–0.02

4.5

4.4

–0.02

5.9

High Level Output

Voltage

TTL Loads

–4

4.5

3.98

3.84

3.7

–5.2

5.48

5.34

5.2

Low Level Output

Voltage

CMOS Loads

VOL

VIH or VIL

0.02

0.1

0.02

4.5

0.1

0.02

0.1

Low Level Output

Voltage

TTL Loads

4.5

0.26

0.33

0.4

5.2

0.26

0.33

0.4

Input Leakage

Current

VCC or

GND

-6

±0.1

±1-

±1

µA

±0.5

±5-

±5

CD54HC4049, CD74HC4049, CD54HC4050, CD74HC4050

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