74ALVC245WMX Fairchild Semiconductor, 74ALVC245WMX Datasheet - Page 2

• Manufacturer Part Number: 74ALVC245WMX
• Description: IC TRANSCEIVER 3-ST 8BIT 20SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74ALVCr

Specifications of 74ALVC245WMX

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 1.65 V ~ 3.6 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

©2001 Fairchild Semiconductor Corporation
74ALVC245 Rev. 1.3.0
Connection Diagram
Pin Description
Logic Diagram
OE
T/R
A
B
Names
0
0
–A
–B
Pin
7
7
Output Enable Input (Active LOW)
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
Z
Note:
2. Unused bus terminals during HIGH Z State must be
OE
held HIGH or LOW.
H
L
L
Inputs
LOW Voltage Level
High Impedance
Immaterial
HIGH Voltage Level
T/R
H
X
L
Bus B
Bus A
HIGH Z State on A
0
0
–B
–A
7
7
Data to Bus A
Data to Bus B
Outputs
0
–A
7
, B
0
0
–A
–B
0
–B
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7
7
7
(2)