MC14538 datasheet(3/12 Pages) ONSEMI

部品番号	MC14538

部品情報	Dual Precision Retiggerable/Resettable Monostable Multivibrator

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MC14538B

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3

ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS)

VDD

– 55

_C

25

_C

125

_C

Characteristic

Symbol

Vdc

Min

Max

Min

Typ (4.)

Max

Min

Max

Unit

Output Voltage

“0” Level

Vin = VDD or 0

VOL

5.0

10

15

—

0.05

—

0

0.05

—

0.05

Vdc

“1” Level

Vin = 0 or VDD

VOH

5.0

10

15

4.95

9.95

14.95

—

4.95

9.95

14.95

5.0

10

15

—

4.95

9.95

14.95

—

Vdc

Input Voltage

“0” Level

(VO = 4.5 or 0.5 Vdc)

(VO = 9.0 or 1.0 Vdc)

(VO = 13.5 or 1.5 Vdc)

VIL

5.0

10

15

—

1.5

3.0

4.0

—

2.25

4.50

6.75

1.5

3.0

4.0

—

1.5

3.0

4.0

Vdc

“1” Level

(VO = 0.5 or 4.5 Vdc)

(VO = 1.0 or 9.0 Vdc)

(VO = 1.5 or 13.5 Vdc)

VIH

5.0

10

15

3.5

7.0

11

—

3.5

7.0

11

2.75

5.50

8.25

—

3.5

7.0

11

—

Vdc

Output Drive Current

(VOH = 2.5 Vdc)

Source

(VOH = 4.6 Vdc)

(VOH = 9.5 Vdc)

(VOH = 13.5 Vdc)

IOH

5.0

10

15

– 3.0

– 0.64

– 1.6

– 4.2

—

– 2.4

– 0.51

– 1.3

– 3.4

– 4.2

– 0.88

– 2.25

– 8.8

—

– 1.7

– 0.36

– 0.9

– 2.4

—

mAdc

(VOL = 0.4 Vdc)

Sink

(VOL = 0.5 Vdc)

(VOL = 1.5 Vdc)

IOL

5.0

10

15

0.64

1.6

4.2

—

0.51

1.3

3.4

0.88

2.25

8.8

—

0.36

0.9

2.4

—

mAdc

Input Current, Pin 2 or 14

Iin

15

—

±0.05

—

±0.00001

±0.05

—

±0.5

µAdc

Input Current, Other Inputs

Iin

15

—

±0.1

—

±0.00001

±0.1

—

±1.0

µAdc

Input Capacitance, Pin 2 or 14

Cin

—

25

—

pF

Input Capacitance, Other Inputs

(Vin = 0)

Cin

—

5.0

7.5

—

pF

Quiescent Current

(Per Package)

Q = Low, Q = High

IDD

5.0

10

15

—

5.0

10

20

—

0.005

0.010

0.015

5.0

10

20

—

150

300

600

µAdc

Quiescent Current, Active State

(Both) (Per Package)

Q = High, Q = Low

IDD

5.0

10

15

—

2.0

—

0.04

0.08

0.13

0.20

0.45

0.70

—

2.0

mAdc

Total Supply Current at an external

load capacitance (CL) and at

external timing network (RX, CX) (5.)

IT

5.0

10

IT = (3.5 x 10–2) RXCXf + 4CXf + 1 x 10–5 CLf

IT = (8.0 x 10–2) RXCXf + 9CXf + 2 x 10–5 CLf

IT = (1.25 x 10–1) RXCXf + 12CXf + 3 x 10–5 CLf

where: IT in µA (one monostable switching only),

where: CX in µF, CL in pF, RX in k ohms, and

where: f in Hz is the input frequency.

µAdc

4. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.

5. The formulas given are for the typical characteristics only at 25

_C.

同様の部品番号 - MC14538

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Motorola, Inc	MC14538BCL	275Kb / 10P	DUAL PRECISION RETRIGGERABLE / RESETTABLE MONOSTABLE MULTIVIBRATOR

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同様の説明 - MC14538

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