SN74ALVC16409 Datasheet, PDF (3/11 Pages) Texas Instruments – 9-BIT, 4-PORT UNIVERSAL BUS EXCHANGER WITH 3-STATE OUTPUTS

SN74ALVC16409
9ĆBIT, 4ĆPORT UNIVERSAL BUS EXCHANGER
WITH 3ĆSTATE OUTPUTS
SCAS259A − NOVEMBER 1993 − REVISED JULY 1995
SELEN
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
CLK
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DATA-FLOW CONTROL FUNCTION TABLE
INPUTS
SEL0 SEL1 SEL2 SEL3 SEL4
DATA FLOW
X
X
X
X
X
No change
0
0
0
0
0
None, all I/Os off
0
0
0
0
1
Not used
0
0
0
1
0
Not used
0
0
0
1
1
Not used
0
0
1
0
0
Not used
0
0
1
0
1
Not used
0
0
1
1
0
Not used
0
0
1
1
1
Not used
0
1
0
0
0
2A to 1A and 1B to 2B
0
1
0
0
1
2A to 1A
0
1
0
1
0
2B to 1B
0
1
0
1
1
2A to 1A and 2B to 1B
0
1
1
0
0
1A to 2A and 1B to 2B
0
1
1
0
1
1A to 2A
0
1
1
1
0
1B to 2B
0
1
1
1
1
1A to 2A and 2B to 1B
1
0
0
0
0
1A to 1B and 2B to 2A
1
0
0
0
1
1A to 1B
1
0
0
1
0
2A to 2B
1
0
0
1
1
1A to 1B and 2A to 2B
1
0
1
0
0
1B to 1A and 2A to 2B
1
0
1
0
1
1B to 1A
1
0
1
1
0
2B to 2A
1
0
1
1
1
1B to 1A and 2B to 2A
1
1
0
0
0
2B to 1A and 2A to 1B
1
1
0
0
1
1B to 2A
1
1
0
1
0
2B to 1A
1
1
0
1
1
2B to 1A and 1B to 2A
1
1
1
0
0
1A to 2B and 1B to 2A
1
1
1
0
1
1A to 2B
1
1
1
1
0
2A to 1B
1
1
1
1
1
1A to 2B and 2A to 1B
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