74ABT244CSC Fairchild Semiconductor, 74ABT244CSC Datasheet - Page 2

• Manufacturer Part Number: 74ABT244CSC
• Description: IC BUFF/DVR TRI-ST DUAL 20SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74ABTr

Specifications of 74ABT244CSC

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 32mA, 64mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©1992 Fairchild Semiconductor Corporation
74ABT244 Rev. 1.4
Connection Diagram
2
Pin Descriptions
Truth Table
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
OE
Pin Names
H
L
L
OE
O
1
I
1
0
0
, OE
–I
–O
7
7
I
0–3
2
X
H
L
Output Enable Input (Active LOW)
Inputs
Outputs
O
H
0–3
Z
L
OE
Description
H
L
L
2
I
4–7
H
X
L
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O
H
4–7
Z
L