74AC11898

10BIT PARALLELOUT SERIAL SHIFT REGISTER

SCAS143 − OCTOBER 1990 − REVISED APRIL 1993

POST OFFICE BOX 655303

POST OFFICE BOX 1443

2−4

electrical characteristics over recommended operating free-air temperature range (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

TA = 25

°C

MIN

MAX

UNIT

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

MIN

MAX

UNIT

3 V

2.9

2.9

IOH = − 50 µA

4.5 V

4.4

4.4

IOH = − 50 µA

5.5 V

5.4

5.4

VOH

IOH = − 4 mA

3 V

2.58

2.48

V

VOH

IOL = − 24 mA

4.5 V

3.94

3.8

V

IOL = − 24 mA

5.5 V

4.94

4.8

IOH = − 75 mA†

5.5 V

3.85

3 V

0.1

0.1

IOL = 50 µA

4.5 V

0.1

0.1

IOL = 50 µA

5.5 V

0.1

0.1

VOL

IOL = 12 mA

3 V

0.36

0.44

V

VOL

IOL = 24 mA

4.5 V

0.36

0.44

V

IOL = 24 mA

5.5 V

0.36

0.44

IOL = 75 mA†

5.5 V

1.65

II

VI = VCC or GND

5.5 V

±0.1

±1

µA

ICC

VI = VCC or GND,

IO = 0

5.5 V

8

80

µA

Ci

VI = VCC or GND

5 V

4

pF

† Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms.

timing requirements over recommended operating free-air temperature range,

PARAMETER

TA = 25°C

MIN

MAX

UNIT

PARAMETER

MIN

MAX

MIN

MAX

UNIT

fclock

Clock frequency

0

40

0

40

ns

tw

Pulse duration

CLR low

5

5

ns

tw

Pulse duration

CLK high or low

12.5

12.5

ns

tsu

Setup time before CLK

↑

Data

14

14

ns

tsu

Setup time before CLK

↑

CLR inactive

1.5

1.5

ns

th

Hold time, data after CLK

↑

0

0

ns

timing requirements over recommended operating free-air temperature range,

PARAMETER

TA = 25°C

MIN

MAX

UNIT

PARAMETER

MIN

MAX

MIN

MAX

UNIT

fclock

Clock frequency

0

60

0

60

ns

tw

Pulse duration

CLR low

4.5

4.5

ns

tw

Pulse duration

CLK high or low

8.3

8.3

ns

tsu

Setup time before CLK

↑

Data

8.5

8.5

ns

tsu

Setup time before CLK

↑

CLR inactive

1.5

1.5

ns

th

Hold time, data after CLK

↑

0

0

ns