74AC11898

10BIT PARALLELOUT SERIAL SHIFT REGISTER

SCAS143 − OCTOBER 1990 − REVISED APRIL 1993

POST OFFICE BOX 655303

POST OFFICE BOX 1443

2−3

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†

−0.5 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±20 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±50 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±50 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±250 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range

−65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE 1: The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.

recommended operating conditions (see Note 2)

MIN

NOM

MAX

UNIT

VCC

Supply voltage

3

5

5.5

V

VCC = 3 V

2.1

VIH

High-level input voltage

VCC = 4.5 V

3.15

V

VIH

High-level input voltage

VCC = 5.5 V

3.85

V

VCC = 3 V

0.9

VIL

Low-level input voltage

VCC = 4.5 V

1.35

V

VIL

Low-level input voltage

VCC = 5.5 V

1.65

V

VI

Input voltage

0

VCC

V

VO

Output voltage

0

VCC

V

VCC = 3 V

−4

IOH

High-level output current

VCC = 4.5 V

−24

mA

IOH

High-level output current

VCC = 5.5 V

−24

mA

VCC = 3 V

12

IOL

Low-level output current

VCC = 4.5 V

24

mA

IOL

Low-level output current

VCC = 5.5 V

24

mA

∆t/∆v

Input transition rise or fall rate

0

10

ns/ V

TA

Operating free-air temperature

−40

85

°C

NOTE 2: Unused or floating inputs must be held high or low.