IN74HCT244AZ View Datasheet(PDF) - Integral Corp.
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Description
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IN74HCT244AZ Datasheet PDF : 6 Pages
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IN74HCT244A
DC ELECTRICAL CHARACTERISTICS(Voltages Referenced to GND)
Symbol
Parameter
Test Conditions
VCC
Guaranteed Limit
Unit
V 25 °C to ≤85
≤125
-55°C
°C
°C
VIH
Minimum High-Level VOUT= VCC-0.1 V
Input Voltage
IOUT≤ 20 µA
4.5 2.0
2.0
2.0
V
5.5 2.0
2.0
2.0
VIL
Maximum Low -Level VOUT=0.1 V
Input Voltage
IOUT ≤ 20 µA
4.5 0.8
0.8
0.8
V
5.5 0.8
0.8
0.8
VOH
Minimum High-Level VIN=VIH
Output Voltage
IOUT ≤ 20 µA
4.5 4.4
4.4
4.4
V
5.5 5.4
5.4
5.4
VIN=VIH
IOUT ≤ 6.0 mA
4.5 3.98
3.84
3.7
VOL
Maximum Low-Level VIN= VIL
Output Voltage
IOUT ≤ 20 µA
4.5 0.1
0.1
0.1
V
5.5 0.1
0.1
0.1
VIN= VIL
IOUT ≤6.0 mA
IIH
Minimum High-Level VIN=VCC
Input Leakage Cur-
rent
4.5 0.26
0.33
0.4
5.5 0.1
1.0
1.0
µA
IIL
Maximum Low-Level VIN=GND
Input Leakage Cur-
rent
5.5 -0.1
-1.0
-1.0
µA
IOZH
Minimum High-Level VIN(01) =VIH
5.5 0.5
Three-State Leakage VIN(19) =VIH
Current
VIN =VÑÑ (on other outputs)
VOUT=VCC
5.0
10.0
µA
IOZL
Maximum Low-Level VIN(01) =VIH
5.5 -0.5
Three-State Leakage VIN(19) =VIH
Current
VIN =VÑÑ (on other outputs)
VOUT=GND
-5.0
-10.0
µA
ICC
Maximum Quiescent VIL=GND
Supply Current
VIN=VCC
per Package)
IOUT=0 µA
5.5 4.0
40
160
µA
∆ICC Additional Quiescent VIN=2.4 V, Any One Input
Supply Current
VIN=VCC or GND, Other
Inputs
≥-55°C 25°C to 125°C mA
IOUT=0µA
NOTE: Total Supply Current = ICC + Σ∆ICC.
5.5
2.9
2.4
INTEGRAL
3
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