12B2
12B1
1B2
1B1
12A2
12A1
1A2
1A1
S0
S1
S2
SW
SW
SW
SW
SW
SW
SW
SW
2
3
27
28
54
53
30
29
1
56
55
SN74CB3T16212
24-BIT FET BUS-EXCHANGE SWITCH, 2.5-V/3.3-V LOW-VOLTAGE BUS SWITCH
WITH 5-V-TOLERANT LEVEL SHIFTER
SCDS157A – OCTOBER 2003 – REVISED FEBRUARY 2005
LOGIC DIAGRAM (POSITIVE LOGIC)
4
