SN74LVT16646 Datasheet, PDF (3/12 Pages) Texas Instruments – 3.3V ABT 16 BIT BUS TRANSCEIVERS AND REGISTERS WITH 3 STATE OUTPUTS

SN54LVT16646, SN74LVT16646
3.3ĆV ABT 16ĆBIT BUS TRANSCEIVERS AND REGISTERS
WITH 3ĆSTATE OUTPUTS
SCBS149D − JULY 1994 − REVISED MARCH 2004
OE DIR CLKAB CLKBA SAB SBA
L
L
X
X
X
L
REAL-TIME TRANSFER
BUS B TO BUS A
OE DIR CLKAB CLKBA SAB SBA
L
H
X
X
L
X
REAL-TIME TRANSFER
BUS A TO BUS B
OE DIR CLKAB CLKBA SAB SBA
X
X
↑
X
X
X
X
X
X
↑
X
X
H
X
↑
↑
X
X
STORAGE FROM
A, B, OR A AND B
OE DIR CLKAB CLKBA SAB SBA
L
L
X
H or L X
H
L
H
H or L
X
H
X
TRANSFER STORED DATA
TO A AND/OR B
Figure 1. Bus-Management Functions
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