74act245mtcx-nl Fairchild Semiconductor, 74act245mtcx-nl Datasheet - Page 2

• Manufacturer Part Number: 74act245mtcx-nl
• Description: 74ac245 * 74act245 Octal Bidirectional Transceiver With 3-stateinputs/outputs
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
Connection Diagram
Logic Symbols
IEEE/IEC
2
Pin Descriptions
Truth Table
H
L
X
OE
T/R
A
B
LOW Voltage Level
Names
HIGH Voltage Level
Immaterial
0
0
–A
–B
Pin
OE
7
7
H
L
L
Inputs
Output Enable Input
Transmit/Receive Input
Side A 3-STATE Inputs or 3-STATE Outputs
Side B 3-STATE Inputs or 3-STATE Outputs
T/R
H
X
L
Description
Bus B Data to Bus A
Bus A Data to Bus B
HIGH-Z State
Outputs