HCF4098B Ver la hoja de datos (PDF) - STMicroelectronics

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HCF4098B

DUAL MONOSTABLE MULTIVIBRATOR

STMicroelectronics 

HCF4098B

TABLE 1 : Functional Terminal Connections

FUNCTION

VDD to Term. N°

VSS to Term. N°

Input Pulse to

Term. N°

Other Connections

Mono (1) Mono (2) Mono (1) Mono (2) Mono (1) Mono (2) Mono (1) Mono (2)

Leading Edge Trigger/

Retriggerable

3, 5

11, 13

4

12

Leading Edge Trigger/Non

Retriggerable

3

13

4

12

5, 7

11, 9

Trailing Edge Trigger/

Retriggerable

3

13

4

12

5

11

Trailing Edge Trigger/Non

Retriggerable

3

13

5

11

4, 6

12, 10

Unused Section

5

11

3, 4

12, 13

A Retriggerable one-shot multivibrator has an output pulse width which is extended on full time period (T) after application of the last trigger

pulse.

A Non-Retriggerable one-shot multivibrator has a time period (T) referenced from the application of the firs trigger pulse.

LOGIC DIAGRAM

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

VDD Supply Voltage

-0.5 to +22

V

VI

DC Input Voltage

-0.5 to VDD + 0.5

V

II

DC Input Current

± 10

mA

PD

Power Dissipation per Package

Power Dissipation per Output Transistor

200

mW

100

mW

Top

Operating Temperature

-55 to +125

°C

Tstg Storage Temperature

-65 to +150

°C

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is

not implied.

All voltage values are referred to VSS pin voltage.

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