Nexperia

74LVC1G125

Bus buffer/line driver; 3-state

6.2. Pin description

Table 3. Pin description

Pin

Symbol

TSSOP5, SC-74A, X2SON5 and XSON5

XSON6

Description

OE

1

1

output enable input

A

2

2

data input

GND

3

3

ground (0 V)

Y

4

4

data output

n.c.

-

5

not connected

VCC

5

6

supply voltage

7. Functional description

Table 4. Function table

H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.

Input

Output

OE

A

Y

L

L

L

L

H

H

H

X

Z

8. Limiting values

Table 5. 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

Active mode

[1]

-0.5

VCC + 0.5 V

VO

output voltage

Power-down mode; VCC = 0 V

[1]

-0.5

+6.5

V

IO

output current

VO = 0 V to VCC

-

±50

mA

ICC

supply current

-

100

mA

IGND

ground current

-100

-

mA

Ptot

total power dissipation

Tamb = -40 °C to +125 °C

[2]

-

250

mW

Tstg

storage temperature

-65

+150

°C

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

[2] For SOT353-1 (TSSOP5) package: Ptot derates linearly with 3.3 mW/K above 74 °C.

For SOT753 (SC-74A) package: Ptot derates linearly with 3.8 mW/K above 85 °C.

For SOT886 (XSON6) package: Ptot derates linearly with 3.3 mW/K above 74 °C.

For SOT1115 (XSON6) package: Ptot derates linearly with 3.2 mW/K above 71 °C.

For SOT1202 (XSON6) package: Ptot derates linearly with 3.3 mW/K above 74 °C.

For SOT1226-3 (X2SON5) package: Ptot derates linearly with 3.0 mW/K above 67 °C.

For SOT8065-1 (XSON5) package: Ptot derates linearly with 3.2 mW/K above 72 °C.

74LVC1G125

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Product data sheet

Rev. 17.1 — 3 September 2024

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