5

Standard ICs

BU2090 / BU2090F / BU2090FS /

BU2092 / BU2092F / BU2092FV

Parameter

Symbol

Min.

Typ.

Max.

Unit

Conditions

3.5

——

V

5

2.5

——

—

—

3

——

1.5

V

5

——

0.4

3

——

2.0

V

——

1.0

3

5

5

——

10.0

——

– 5.0

——

5.0

µA

——

3.0

3

OUTPUT: OPEN

Input high level voltage

Input low level voltage

Output low level voltage

"H" output disable current

"L" output disable current

Current dissipation

Parameter

Symbol

Min.

Typ.

Max.

Unit

Conditions

Minimum clock pulse width

Data shift setup time

Data shift hold time

Data latch setup time

Data latch hold time

Data latch "L" setup time

Data latch "L" hold time

500

——

ns

5

3

1000

——

200

——

—

—

—

—

—

—

—

ns

5

3

300

——

200

——

ns

5

3

400

——

50

——

ns

5

3

100

——

250

——

ns

5

3

500

——

200

——

ns

5

3

400

——

250

——

ns

5

3

500

——

Not designed for radiation resistance.

BU2090 / F / FS switching characteristics measurement conditions

90%

10%

90%

10%

10%

10%

10%

10%

90%

90%

90%

90%

90%

CLOCK

DATA

Fig.1