MC74HC161A, MC74HC163A

http://onsemi.com

3

MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

DC Supply Voltage

*0.5 to )7.0

V

DC Input Voltage

V

DC Output Voltage

(Note 1)

V

DC Input Diode Current

$20

mA

DC Output Diode Current

$25

mA

DC Output Sink Current

$25

mA

DC Supply Current per Supply Pin

$50

mA

DC Ground Current per Ground Pin

$50

mA

Storage Temperature Range

*65 to )150

_C

Lead Temperature, 1 mm from Case for 10 Seconds

260

_C

Junction Temperature Under Bias

)150

_C

Thermal Resistance

PDIP

SOIC

TSSOP

78

112

148

_C/W

Power Dissipation in Still Air at 85_C

PDIP

SOIC

TSSOP

750

500

450

mW

MSL

Moisture Sensitivity

Level 1

Flammability Rating

Oxygen Index: 30% − 35%

UL 94 V−0 @ 0.125 in

ESD Withstand Voltage

Human Body Model (Note 2)

Machine Model (Note 3)

Charged Device Model (Note 4)

u2000

u200

u1000

V

$300

mA

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

2. Tested to EIA/JESD22−A114−A.

3. Tested to EIA/JESD22−A115−A.

4. Tested to JESD22−C101−A.

5. Tested to EIA/JESD78.

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Min

Max

Unit

DC Supply Voltage

(Referenced to GND)

2.0

6.0

V

DC Input Voltage, Output Voltage

(Referenced to GND)

0

V

Operating Temperature, All Package Types

*55

)125

_C

Input Rise and Fall Time (Figure 4)

0

0

0

0

1000

600

500

400

ns

6. Unused inputs may not be left open. All inputs must be tied to a high− or low−logic input voltage level.