Philips Semiconductors
3.3V 16-bit bus transceiver (3-State)
The following examples demonstrate the four fundamental
bus-management functions that can be performed with the
74LVT16646A.
REAL TIME BUS TRANSFER
BUS B TO BUS A
REAL TIME BUS TRANSFER
BUS A TO BUS B
Product specification
74LVT16646A
STORAGE FROM
A, B, OR A AND B
A
B
A
B
A
B
nOE nDIR nCPAB nCPBA nSAB nSBA
L
L
X
X
XL
nOE nDIR nCPAB nCPBA nSAB nSBA
L
H
X
X
LX
TRANSFER STORED DATA
TO A OR B
nOE
L
L
H
nDIR
H
L
X
nCPAB nCPBA
↑
X
X
↑
↑
↑
nSAB nSBA
XX
XX
XX
1998 Feb 19
A
B
nOE
L
L
nDIR nCPAB nCPBA nSAB nSBA
L
X
H|L
XH
H H|L X
HX
4
SH00028