Nexperia

74LVC126A

Quad buffer/line driver with 5 V tolerant input/outputs; 3-state

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ [1]

Max

Min

Max

Unit

II

input leakage

current

VCC = 3.6 V; VI = 5.5 V or GND

-

±0.1

±5

-

±20

μA

IOZ

OFF-state output

current

VI = VIH or VIL; VCC = 3.6 V;

VO = 5.5 V or GND

-

±0.1

±5

-

±20

μA

IOFF

power-off leakage

current

VCC = 0 V; VI or VO = 5.5 V

-

±0.1

±10

-

±20

μA

ICC

supply current

VCC = 3.6 V; VI = VCC or GND;

IO = 0 A

-

0.1

10

-

40

μA

ΔICC

additional supply

current

per input pin;

VCC = 1.65 V to 3.6 V;

VI = VCC - 0.6 V; IO = 0 A

-

5

500

-

5000

μA

CI

input capacitance VCC = 0 V to 3.6 V;

VI = GND to VCC

-

4.0

-

-

-

pF

[1] All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb = 25 °C.

10. Dynamic characteristics

Table 7. Dynamic characteristics

Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 8.

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ [1]

Max

Min

Max

Unit

nA to nY; see Fig. 6

[2]

VCC = 1.2 V

-

11.0

-

-

-

ns

VCC = 1.65 V to 1.95 V

1.5

5.2

10.8

1.5

12.6

ns

VCC = 2.3 V to 2.7 V

1.0

2.8

5.6

1.0

6.6

ns

VCC = 2.7 V

1.5

2.7

5.2

1.5

6.5

ns

tpd

propagation delay

VCC = 3.0 V to 3.6 V

1.0

2.4

4.7

1.0

6.0

ns

nOE to nY; see Fig. 7

[2]

VCC = 1.2 V

-

15.0

-

-

-

ns

VCC = 1.65 V to 1.95 V

2.4

6.7

12.9

2.4

15.0

ns

VCC = 2.3 V to 2.7 V

2.0

3.8

7.1

2.0

8.3

ns

VCC = 2.7 V

1.5

3.1

6.3

1.5

8.0

ns

ten

enable time

VCC = 3.0 V to 3.6 V

1.0

3.1

5.7

1.0

7.5

ns

nOE to nY; see Fig. 7

[2]

VCC = 1.2 V

-

8.0

-

-

-

ns

VCC = 1.65 V to 1.95 V

1.0

3.3

10.0

1.0

11.5

ns

VCC = 2.3 V to 2.7 V

0.5

1.8

5.6

0.5

6.5

ns

VCC = 2.7 V

1.5

3.4

6.7

1.5

8.5

ns

tdis

disable time

VCC = 3.0 V to 3.6 V

1.3

2.5

6.0

1.3

7.5

ns

74LVC126A

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© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 11 — 20 September 2021

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