Nexperia

74LVC138A

3-to-8 line decoder/demultiplexer; inverting

7. Limiting values

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

VCC

supply voltage

-0.5

+6.5

V

IIK

input clamping current

VI < 0 V

-50

-

mA

VI

input voltage

[1]

-0.5

+6.5

V

IOK

output clamping current

VO > VCC or VO < 0 V

-

±50

mA

VO

output voltage

output HIGH or LOW state

[2]

-0.5

VCC + 0.5 V

IO

output current

VO = 0 V to VCC

-

±50

mA

ICC

supply current

-

100

mA

IGND

ground current

-100

-

mA

Tstg

storage temperature

-65

+150

°C

Ptot

total power dissipation

Tamb = -40 °C to +125 °C

[3]

-

500

mW

[1] The minimum input voltage ratings may be exceeded if the input current ratings are observed.

[2] The output voltage ratings may be exceeded if the output current ratings are observed.

[3] For SOT109-1 (SO16) package: Ptot derates linearly with 12.4 mW/K above 110 °C.

For SOT403-1 (TSSOP16) package: Ptot derates linearly with 8.5 mW/K above 91 °C.

For SOT763-1 (DHVQFN16) package: Ptot derates linearly with 11.2 mW/K above 106 °C.

8. Recommended operating conditions

Table 5. Recommended operating conditions

Symbol Parameter

Conditions

Min

Typ

Max

Unit

1.65

-

3.6

V

VCC

supply voltage

functional

1.2

-

-

V

VI

input voltage

0

-

5.5

V

VO

output voltage

output HIGH or LOW state

0

-

VCC

V

Tamb

ambient temperature

-40

-

+125

°C

VCC = 1.65 V to 2.7 V

0

-

20

ns/V

Δt/ΔV

input transition rise and fall rate

VCC = 2.7 V to 3.6 V

0

-

10

ns/V

74LVC138A

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© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 8 — 20 September 2021

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