74ACT245SC_NL Fairchild Semiconductor, 74ACT245SC_NL Datasheet - Page 2
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74ACT245SC_NL
Manufacturer Part Number
74ACT245SC_NL
Description
IC TRANSCEIVER 3-ST 8BIT 20SOIC
Manufacturer
Fairchild Semiconductor
Series
74ACTr
Datasheet
1.74AC245SCX.pdf
(12 pages)
Specifications of 74ACT245SC_NL
Logic Type
Transceiver, Non-Inverting
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
24mA, 24mA
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
©1988 Fairchild Semiconductor Corporation
74AC245, 74ACT245 Rev. 1.5.0
Connection Diagram
Pin Description
OE
T/R
A
B
0
0
–A
–B
Names
7
7
Pin
Output Enable Input
Transmit/Receive Input
Side A 3-STATE Inputs or 3-STATE
Outputs
Side B 3-STATE Inputs or 3-STATE
Outputs
Description
2
Logic Symbol
Truth Table
H
L
X
LOW Voltage Level
Immaterial
HIGH Voltage Level
OE
H
L
L
Inputs
T/R
H
X
L
IEEE/IEC
Bus B Data to Bus A
Bus A Data to Bus B
HIGH-Z State
Outputs
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