HD74LS38

Rev.3.00, Jul.22.2005, page 2 of 5

Circuit Schematic (1/4)

A

GND

Y

Output

Inputs

17k

3k

2.25k

B

Absolute Maximum Ratings

Item

Symbol

Ratings

Unit

Supply voltage

7

V

Input voltage

7

V

Power dissipation

400

mW

Storage temperature

Tstg

–65 to +150

°C

Note:

Voltage value, unless otherwise noted, are with respect to network ground terminal.

Recommended Operating Conditions

Item

Symbol

Min

Typ

Max

Unit

Supply voltage

4.75

5.00

5.25

V

Output voltage

—

—

5.5

V

Output current

—

—

24

mA

Operating temperature

Topr

–20

25

75

°C