MC14538BCP datasheet(5/12 Pages) ONSEMI

Numer części	MC14538BCP

Szczegółowy opis	Dual Precision Retiggerable/Resettable Monostable Multivibrator

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MC14538B

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5

OPERATING CONDITIONS

External Timing Resistance

RX

—

5.0

—

(8.)

k

Ω

External Timing Capacitance

CX

—

0

—

No

Limit (9.)

µF

8. The maximum usable resistance RX is a function of the leakage of the capacitor CX, leakage of the MC14538B, and leakage due to board

layout and surface resistance. Susceptibility to externally induced noise signals may occur for RX > 1 MΩ..

9. If CX > 15 µF, use discharge protection diode per Fig. 11.

Figure 1. Logic Diagram

(1/2 of DevIce Shown)

NOTE: Pins 1, 8 and 15 must

be externally grounded

–

+

–

+

VDD

P1

RX

CX

2

1

(14)

(15)

4 (12)

5(11)

3 (13)

A

B

RESET

VSS

N1

Vref1

C1

C2

ENABLE

Vref2

ENABLE

CONTROL

S

RESET LATCH

QR

R

S

R

S

Q

6 (10)

7 (9)

OUTPUT

LATCH

Figure 2. Power Dissipation Test Circuit and Waveforms

500 pF

VDD

0.1

µF

CERAMIC

RX

RX′

CX′

VSS

CX

VSS

Vin

CX/RX

A

B

RESET

A

′

B

′

RESET

′

Q

′

Q

′

VSS

CL

20 ns

VDD

0 V

90%

10%

Vin

ID

Podobny numer części - MC14538BCP

Producent	Numer części	Arkusz danych	Szczegółowy opis
Motorola, Inc	MC14538BCP	275Kb / 10P	DUAL PRECISION RETRIGGERABLE / RESETTABLE MONOSTABLE MULTIVIBRATOR
ON Semiconductor	MC14538BCP	151Kb / 12P	Dual Precision Retriggerable/Resettable Monostable Multivibrator August, 2005 ??Rev. 7
	MC14538BCPG	151Kb / 12P	Dual Precision Retriggerable/Resettable Monostable Multivibrator August, 2005 ??Rev. 7
	MC14538BCPG	198Kb / 14P	Dual Precision Retriggerable/Resettable Monostable Multivibrator May, 2013 ??Rev. 10

More results

Podobny opis - MC14538BCP

Producent	Numer części	Arkusz danych	Szczegółowy opis
Toshiba Semiconductor	TC4538BP	252Kb / 6P	DUAL PRECISION RETRIGGERABLE/RESETTABLE MONOSTABLE MULTIVIBRATOR
ON Semiconductor	MC74HC4538A	291Kb / 16P	Dual Precision Monostable Multivibrator(Retriggerable, Resettable) April, 2001 ??Rev. 8
ON Semiconductor	MC14538B	151Kb / 12P	Dual Precision Retriggerable/Resettable Monostable Multivibrator August, 2005 ??Rev. 7
Toshiba Semiconductor	TC4538BP	361Kb / 9P	Dual Precision Retriggerable/Resettable Monostable Multivibrator
Hitachi Semiconductor	HD14538B	116Kb / 8P	Dual Precision Retriggerable/Resettable Monostable Multivibrator
ON Semiconductor	MC74HC4538A	167Kb / 16P	Dual Precision Monostable Multivibrator (Retriggerable,Resettable) June, 2005 ??Rev. 9
Motorola, Inc	MC54HC4538A	371Kb / 13P	Dual precision Monostable Multivibrator (Retriggerable, Resettable)
Motorola, Inc	MC14538B	275Kb / 10P	DUAL PRECISION RETRIGGERABLE / RESETTABLE MONOSTABLE MULTIVIBRATOR
ON Semiconductor	MC14538B	179Kb / 13P	Dual Precision Retriggerable/Resettable Monostable Multivibrator July, 2014 ??Rev. 11
ON Semiconductor	MC14538BDWG	198Kb / 14P	Dual Precision Retriggerable/Resettable Monostable Multivibrator May, 2013 ??Rev. 10

More results

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