Nexperia

74HC241; 74HCT241

Octal buffer/line driver; 3-state

8. Recommended operating conditions

Table 5. Recommended operating conditions

74HC241

74HCT241

Symbol Parameter

Conditions

Min

Typ

Max

Min

Typ

Max

Unit

VCC

supply voltage

2.0

5.0

6.0

4.5

5.0

5.5

V

VI

input voltage

0

-

VCC

0

-

VCC

V

VO

output voltage

0

-

VCC

0

-

VCC

V

VCC = 2.0 V

-

-

625

-

-

-

ns/V

VCC = 4.5 V

-

1.67

139

-

1.67

139

ns/V

Δt/ΔV

input transition rise and fall

rate

VCC = 6.0 V

-

-

83

-

-

-

ns/V

Tamb

ambient temperature

-40

-

+125

-40

-

+125 °C

9. Static characteristics

Table 6. Static characteristics

At recommended operating conditions; voltages are referenced to GND (ground = 0 V).

25 °C

−40 °C to +85 °C −40 °C to +125 °C

Symbol Parameter

Conditions

Min Typ Max

Min

Max

Min

Max

Unit

74HC241

VCC = 2.0 V

1.5

1.2

-

1.5

-

1.5

-

V

VCC = 4.5 V

3.15 2.4

-

3.15

-

3.15

-

V

VIH

HIGH-level

input voltage

VCC = 6.0 V

4.2

3.2

-

4.2

-

4.2

-

V

VCC = 2.0 V

-

0.8

0.5

-

0.5

-

0.5

V

VCC = 4.5 V

-

2.1 1.35

-

1.35

-

1.35

V

VIL

LOW-level input

voltage

VCC = 6.0 V

-

2.8

1.8

-

1.8

-

1.8

V

VI = VIH or VIL

IO = -20 μA; VCC = 2.0 V

1.9

2.0

-

1.9

-

1.9

-

V

IO = -20 μA; VCC = 4.5 V

4.4

4.5

-

4.4

-

4.4

-

V

IO = -20 μA; VCC = 6.0 V

5.9

6.0

-

5.9

-

5.9

-

V

IO = -6.0 mA; VCC = 4.5 V

3.98 4.32

-

3.84

-

3.7

-

V

VOH

HIGH-level

output voltage

IO = -7.8 mA; VCC = 6.0 V

5.48 5.81

-

5.34

-

5.2

-

V

VI = VIH or VIL

IO = 20 μA; VCC = 2.0 V

-

0

0.1

-

0.1

-

0.1

V

IO = 20 μA; VCC = 4.5 V

-

0

0.1

-

0.1

-

0.1

V

IO = 20 μA; VCC = 6.0 V

-

0

0.1

-

0.1

-

0.1

V

IO = 6.0 mA; VCC = 4.5 V

-

0.15 0.26

-

0.33

-

0.4

V

VOL

LOW-level

output voltage

IO = 7.8 mA; VCC = 6.0 V

-

0.16 0.26

-

0.33

-

0.4

V

II

input leakage

current

VI = VCC or GND; VCC = 6.0 V

-

-

±0.1

-

±1.0

-

±1.0

μA

IOZ

OFF-state

output current

VI = VIH or VIL; VCC = 6.0 V;

VO = VCC or GND

-

-

±0.5

-

±5.0

-

±10

μA

ICC

supply current

VI = VCC or GND; IO = 0 A;

VCC = 6.0 V

-

-

8.0

-

80

-

160

μA

CI

input

capacitance

-

3.5

-

-

-

-

-

pF

74HC_HCT241

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© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 4 — 15 July 2021

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