FSA1257 Fairchild Semiconductor, FSA1257 Datasheet - Page 2
FSA1257
Manufacturer Part Number
FSA1257
Description
Low RON Low Voltage Dual SPST Analog Switch
Manufacturer
Fairchild Semiconductor
Datasheet
1.FSA1257.pdf
(9 pages)
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Analog Symbol
FSA1258
(Top Through View)
Truth Table
FSA1258
Control Input 1S
Function
Control Input 2S
Function
L
1A Connected to 1B
L
Disconnect
H
Disconnect
H
2A Connected to 2B
H
HIGH Logic Level
L
LOW Logic Level
Pin Descriptions
Pin Names
Function
A, B
Data Ports
S
Control Input
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