74LV123

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© NXP B.V. 2011. All rights reserved.

Product data sheet

Rev. 7 — 12 December 2011

7 of 24

NXP Semiconductors

74LV123

Dual retriggerable monostable multivibrator with reset

7.

Limiting values

[1]

The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

[2]

[3]

[4]

[5]

8.

Recommended operating conditions

[1]

[2]

Except for Schmitt-trigger inputs nA and nB.

Table 4.

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).

Symbol

Parameter

Conditions

Min

Max

Unit

supply voltage

0.5

+7

V

input clamping current

[1] -

20

mA

output clamping current

[1] -

50

mA

output current

except for pins nREXT/CEXT;

[1] -

25

mA

supply current

-

+50

mA

ground current

-

50

mA

storage temperature

65

+150

C

total power dissipation

DIP16 package

[2] -

750

mW

SO16 package

[3] -

500

mW

SSOP16 package

[4] -

500

mW

TSSOP16 package

[4] -

500

mW

DHVQFN16 package

[5] -

500

mW

Table 5.

Recommended operating conditions

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

supply voltage

[1] 1.0

3.3

5.5

V

input voltage

0

-

V

output voltage

0

-

V

ambient temperature

in free air

40

+25

+125

C

t/V

input transition rise and fall rate

[2] -

-

500

ns/V

-

-

200

ns/V

-

-

100

ns/V

-

-

50

ns/V