BU4584 View Datasheet(PDF) - ROHM Semiconductor

Part Name

Description

MFG CO.

BU4584

Hex Schmitt trigger

ROHM Semiconductor 

Standard ICs

BU4584B / BU4584BF / BU4584BFV

•Electrical characteristics

DC characteristics (unless otherwise noted, VSS = 0V, Ta = 25°C)

Parameter

Symbol Min. Typ. Max. Unit

3.5

—

—

Input high level voltage VIH

7.0

—

—

V

11.0

—

—

—

—

1.5

Input low level voltage

VIL

—

—

3.0

V

—

—

4.0

Input high level current IIH

—

—

0.3

µA

Input low level current

IIL

—

— – 0.3

µA

4.95

—

—

Output high level voltage VOH 9.95

—

—

V

14.95

—

—

—

—

0.05

Output low level voltage VOL

—

—

0.05

V

—

—

0.05

– 0.44

—

—

Output high level current IOH – 1.1

—

—

mA

– 3.0

—

—

0.44

—

—

Output low level current IOL

1.1

—

—

mA

3.0

—

—

Static current

consumption

—

—

1

IDD

—

—

2

µA

—

—

4

0.15

—

0.6

Hysteresis voltage

VH

0.25

—

1.0

V

0.40

—

1.5

VDD (V)

5

10

15

5

10

15

15

15

5

10

15

5

10

15

5

10

15

5

10

15

5

10

5

5

10

15

Conditions

—

—

VIH = 15V

VIL = 0V

IO = 0mA

IO = 0mA

VOH = 4.6V

VOH = 9.5V

VOH = 13.5V

VOL = 0.4V

VOL = 0.5V

VOL = 1.5V

—

—

Measurement

circuit

Fig.1

—

Fig.1

Switching characteristics (unless otherwise noted, Ta = 25°C, VSS = 0 V, CL =50pF)

Parameter

Symbol Min. Typ. Max. Unit

VDD (V)

—

100

—

5

Output rise time

tTLH

—

50

—

ns

10

—

40

—

15

—

100

—

5

Output fall time

tTHL

—

50

—

ns

10

—

40

—

15

—

125

—

5

Propagation delay time,

"L" to "H"

tPLH

—

60

—

ns

10

—

50

—

15

—

125

—

5

Propagation delay time, tPHL

—

60

—

ns

10

"H" to "L"

—

50

—

15

Conditions

—

—

—

—

Measurement

circuit

Fig.2

Fig.2

Fig.2

Fig.2

2

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