Datasheet

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CE
1D
C1
CLK
CE
1D
C1
CLK
B1
OEAB
CLKENAB
CLKAB
LEAB
LEBA
CLKBA
CLKENBA
OEBA
A1
1
56
55
2
28
30
29
27
3
54
To 17 Other Channels
SN74ALVCH162601
18-BIT UNIVERSAL BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCES026H – JULY 1995 – REVISED AUGUST 2004
FUNCTION TABLE
(1)
INPUTS
OUTPUT
B
CLKENAB OEAB LEAB CLKAB A
X H X X X Z
X L H X L L
X L H X H H
H L L X X B
0
(2)
H L L X X B
0
(2)
L L L ↑ L L
L L L ↑ H H
L L L L or H X B
0
(2)
(1) A-to-B data flow is shown: B-to-A flow is similar, but uses OEBA,
LEBA, CLKBA, and CLKENBA.
(2) Output level before the indicated steady-state input conditions were
established
XXX
LOGIC DIAGRAM (POSITIVE LOGIC)
2