74HC540D,74HC541D
11. Electrical Characteristics
11.1. DC Characteristics (Unless otherwise specified, Ta = 25 �)
Characteristics
Symbol
VIH
Test Condition
VCC (V)
Min
Typ.
Max
Unit
V
High-level input voltage
ꢀ
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
1.50
3.15
4.20
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Low-level input voltage
High-level output voltage
VIL
ꢀ
ꢀ
0.50
1.35
1.80
ꢀ
V
V
ꢀ
ꢀ
ꢀ
ꢀ
VOH
VIN = VIH or VIL
IOH = -20 µA
1.9
4.4
5.9
4.18
5.68
ꢀ
2.0
4.5
6.0
4.31
5.80
0.0
0.0
0.0
0.17
0.18
ꢀ
ꢀ
ꢀ
IOH = -6 mA
IOH = -7.8 mA
IOL = 20 µA
ꢀ
ꢀ
Low-level output voltage
VOL
VIN = VIH or VIL
0.1
0.1
0.1
0.26
0.26
±0.5
V
ꢀ
ꢀ
IOL = 6 mA
ꢀ
IOL = 7.8 mA
ꢀ
3-state output OFF-state
leakage current
IOZ
VIN = VIH or VIL
VOUT = VCC or GND
ꢀ
µA
Input leakage current
IIN
VIN = VCC or GND
VIN = VCC or GND
6.0
6.0
ꢀ
ꢀ
ꢀ
ꢀ
±0.1
µA
µA
Quiescent supply current
ICC
4.0
11.2. DC Characteristics (Unless otherwise specified, Ta = -40 to 85 �)
Characteristics
Symbol
VIH
Test Condition
VCC (V)
Min
Max
Unit
V
High-level input voltage
ꢀ
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
1.50
3.15
4.20
ꢀ
ꢀ
ꢀ
ꢀ
Low-level input voltage
High-level output voltage
VIL
ꢀ
0.50
1.35
1.80
ꢀ
V
V
ꢀ
ꢀ
VOH
VIN = VIH or VIL
IOH = -20 µA
1.9
4.4
5.9
4.13
5.63
ꢀ
ꢀ
ꢀ
IOH = -6 mA
IOH = -7.8 mA
IOL = 20 µA
ꢀ
ꢀ
Low-level output voltage
VOL
VIN = VIH or VIL
0.1
0.1
0.1
0.33
0.33
±5.0
V
ꢀ
ꢀ
IOL = 6 mA
ꢀ
IOL = 7.8 mA
ꢀ
3-state output OFF-state
leakage current
IOZ
VIN = VIH or VIL
VOUT = VCC or GND
ꢀ
µA
Input leakage current
IIN
VIN = VCC or GND
VIN = VCC or GND
6.0
6.0
ꢀ
ꢀ
±1.0
µA
µA
Quiescent supply current
ICC
40.0
©2016-2020
Toshiba Electronic Devices & Storage Corporation
2020-11-17
Rev.3.0
4