74VHCT245AN Fairchild Semiconductor, 74VHCT245AN Datasheet - Page 2

• Manufacturer Part Number: 74VHCT245AN
• Description: IC BUFF/DVR TRI-ST 8BIT 20DIP
• Manufacturer: Fairchild Semiconductor
• Series: 74VHCTr

Specifications of 74VHCT245AN

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©1997 Fairchild Semiconductor Corporation
74VHCT245A Rev. 1.3
Connection Diagram
Pin Description
OE
T/R
A
B
Pin Names
0
0
–A
–B
7
7
Output Enable Input
Transmit/Receive Input
Side A Inputs or 3-STATE Outputs
Side B Inputs or 3-STATE Outputs
Description
2
Logic Symbol
Truth Table
H
L
X
OE
LOW Voltage Level
Immaterial
HIGH Voltage Level
H
L
L
Inputs
T/R
H
X
L
Bus B Data to Bus A
Bus A Data to Bus B
HIGH-Z State
IEEE/IEC
Outputs
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