74HCT240D,74HCT244D

4

11. Electrical Characteristics

11.1. DC Characteristics (Unless otherwise specified, Ta = 25 �)

Characteristics

High-level input voltage

Low-level input voltage

High-level output voltage

Low-level output voltage

3-state output OFF-state

leakage current

Input leakage current

Quiescent supply

current

Symbol

VIH

VIL

VOH

VOL

IOZ

IIN

ICC

ICCT

Test Condition

�

�

VIN = VIH or VIL

VIN = VIH or VIL

VIN = VIH or VIL

VOUT = VCC or GND

VIN = VCC or GND

VIN = VCC or GND

Per input: VIN = 0.5 V or 2.4 V

Other input: VCC or GND

IOH = -20 µA

IOH = -6 mA

IOL = 20 µA

IOL = 6 mA

VCC (V)

4.5 to 5.5

4.5 to 5.5

4.5

4.5

4.5

4.5

5.5

5.5

5.5

5.5

Min

2.0

�

4.4

4.18

�

�

�

�

�

�

Typ.

�

�

4.5

4.31

0.0

0.17

�

�

�

�

Max

�

0.8

�

�

0.1

0.26

±0.5

±0.1

4.0

2.0

Unit

V

V

V

V

µA

µA

µA

mA

11.2. DC Characteristics (Unless otherwise specified, Ta = -40 to 85 �)

Characteristics

High-level input voltage

Low-level input voltage

High-level output voltage

Low-level output voltage

3-state output OFF-state

leakage current

Input leakage current

Quiescent supply current

Symbol

VIH

VIL

VOH

VOL

IOZ

IIN

ICC

ICCT

Test Condition

�

�

VIN = VIH or VIL

VIN = VIH or VIL

VIN = VIH or VIL

VOUT = VCC or GND

VIN = VCC or GND

VIN = VCC or GND

Per input: VIN = 0.5 V or 2.4 V

Other input: VCC or GND

IOH = -20 µA

IOH = -6 mA

IOL = 20 µA

IOL = 6 mA

VCC (V)

4.5 to 5.5

4.5 to 5.5

4.5

4.5

4.5

4.5

5.5

5.5

5.5

5.5

Min

2.0

�

4.4

4.13

�

�

�

�

�

�

Max

�

0.8

�

�

0.1

0.33

±5.0

±1.0

40.0

2.9

Unit

V

V

V

V

µA

µA

µA

mA

11.3. DC Characteristics (Note) (Unless otherwise specified, Ta = -40 to 125 �)

Characteristics

High-level input voltage

Low-level input voltage

High-level output voltage

Low-level output voltage

3-state output OFF-state

leakage current

Input leakage current

Quiescent supply current

Symbol

VIH

VIL

VOH

VOL

IOZ

IIN

ICC

ICCT

Test Condition

�

�

VIN = VIH or VIL

VIN = VIH or VIL

VIN = VIH or VIL

VOUT = VCC or GND

VIN = VCC or GND

VIN = VCC or GND

Per input: VIN = 0.5 V or 2.4 V

Other input: VCC or GND

IOH = -20µA

IOH = -6 mA

IOL = 20µA

IOL = 6 mA

VCC (V)

4.5 to 5.5

4.5 to 5.5

4.5

4.5

4.5

4.5

5.5

5.5

5.5

5.5

Min

2.0

�

4.4

3.7

�

�

�

�

�

�

Max

�

0.8

�

�

0.1

0.4

±5.0

±1.0

80.0

2.9

Unit

V

V

V

V

µA

µA

µA

mA

Note:

Operating Range spec of Topr = -40 � to 125 � is applicable only for the products which manufactured after

July 2020.

2020-11-17

Rev.3.0

©2016-2020

Toshiba Electronic Devices & Storage Corporation