output short-circuit current

Entities with the same name in other dictionaries:

• IEC CDD reference dictionaryAAF207Propertie

Version

1

Revision

5

Preferred name

output short-circuit current

Short name

I_OS

Definition

value as specified by level (minmax) of the output current of a digital TTL IC, when an output is short-circuited, at maximum supply voltage, and in a temperature range between specified temperatures (T_1} and T_2})

Note

1 Not more than one output should be shorted at a time. |2 The duration of the short-circuit should not exceed one second.

Remark

The output short-circuit current was intended originally to reassure the TTL user that the device would withstand accidental grounding e.g. during in-circuit testing. |This parameter has become a measure of the ability of the circuit to charge the line capacitance and is used to calculate propagation delays. |In CMOS devices there is no need to specify this parameter because the purely capacitive loads allow extrapolation of the ac parameters to calculate the increase in propagation delay.

Definition class

0112/2///61360_4#AAA001component

Unit structure

A

Drawing reference

NR3 S..3.3ES2

Value format

{0112/2///61360_4#AAE958,0112/2///61360_4#AAE959}

Initial value

0112/2///62720#UAA101 UAA101

Responsible committee

SC3D

Publisher

IEC

Published in

IEC 61360-4

Published in

DEPENDENT_P_DET

Status level

Standard

Version release date

2015-08-17

Revision release date

2011-08-31

Version initiation date

2015-08-17

Original definition date

1996-08-01

MDC_P001_6

0112/2///61360_4#AAF207output short-circuit current

MDC_P022

LEVEL(MIN,MAX) OF REAL_MEASURE_TYPE

MDC_P025_1

I_OS}

MDC_P040

E01