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74VHC161284MTDX View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
View to exact match
74VHC161284MTDX
Fairchild
Fairchild Semiconductor Fairchild
74VHC161284MTDX Datasheet PDF : 11 Pages
1 2 3 4 5 6 7 8 9 10
Pin Descriptions
Pin Names
HD
DIR
A1A8
B1B8
A9A13
Y9Y13
A14A17
C14C17
PLHIN
PLH
HLHIN
HLH
Description
HIGH Drive Enable Input (Active HIGH)
Direction Control Input
Inputs or Outputs
Inputs or Outputs
Inputs
Outputs
Outputs
Inputs
Peripheral Logic HIGH Input
Peripheral Logic HIGH Output
Host Logic HIGH Input
Host Logic HIGH Output
Logic Diagram
Truth Table
Inputs
DIR
HD
Outputs
L
L B1B8 Data to A1A8, and
A9A13 Data to Y9Y13 (Note 1)
C14C17 Data to A14A17
PLH Open Drain Mode
L
H B1B 8 Data to A1A8, and
A9A13 Data to Y9Y13
C14C17 Data to A14A17
H
L A1A8 Data to B1B8 (Note 2)
A9A13 Data to Y9Y13 (Note 1)
C14C17 Data to A14A17
PLH Open Drain Mode
H
H A1A8 Data to B1B8
A9A13 Data to Y9Y13
C14C17 Data to A14A17
Note 1: Y9Y13 Open Drain Outputs
Note 2: B1B8 Open Drain Outputs
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