74VHC244TTR STMicroelectronics, 74VHC244TTR Datasheet - Page 3

• Manufacturer Part Number: 74VHC244TTR
• Description: IC BUFF/DVR TRI-ST DUAL 20TSSOP
• Manufacturer: STMicroelectronics
• Series: 74VHCr

Specifications of 74VHC244TTR

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-7134-2; 74VHC244TTR

Table 6: DC Specifications
Symbol
V
V
V
I
V
I
OZ
CC
OH
I
OL
IH
IL
I
High Level Input
Voltage
Low Level Input
Voltage
High Level Output
Voltage
Low Level Output
Voltage
High Impedance
Output Leakage
Current
Input Leakage
Current
Quiescent Supply
Current
Parameter
3.0 to
3.0 to
V
0 to
2.0
5.5
2.0
5.5
2.0
3.0
4.5
3.0
4.5
2.0
3.0
4.5
3.0
4.5
5.5
5.5
5.5
(V)
CC
Test Condition
V
V
V
O
I
V
I
= 5.5V or GND
= V
I
= V
I
I
I
I
I
I
I
I
= V
O
O
O
I
I
O
O
O
O
O
O
O
=-50 A
=-50 A
=-50 A
=-4 mA
=-8 mA
=50 A
=50 A
=50 A
CC
=4 mA
=8 mA
CC
IH
or GND
or V
or GND
IL
0.7V
Min.
2.58
3.94
1.5
1.9
2.9
4.4
CC
T
A
Typ.
= 25°C
2.0
3.0
4.5
0.0
0.0
0.0
0.3V
Max.
0.36
0.36
0.5
0.1
0.1
0.1
0.25
0.1
4
CC
0.7V
Value
-40 to 85°C
Min.
2.48
1.5
1.9
2.9
4.4
3.8
CC
0.3V
Max.
0.44
0.44
0.5
0.1
0.1
0.1
40
2.5
1
CC
0.7V
-55 to 125°C
Min.
1.5
1.9
2.9
4.4
2.4
3.7
CC
74VHC244
0.3V
Max.
0.55
0.55
0.5
0.1
0.1
0.1
40
2.5
1
CC
Unit
V
V
V
V
3/12
A
A
A