74ABT16652DGG View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
74ABT16652DGG Datasheet PDF : 12 Pages
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Philips Semiconductors
16-bit transceiver/register, non-inverting (3-State)
Product specification
74ABT16652
74ABTH16652
The following examples demonstrate the four fundamental
bus-management functions that can be performed with the
74ABT16652.The select pins determine whether data is stored or
transferred through the device in real time. The output enable pins
determine the direction of the data flow.
REAL TIME BUS TRANSFER
BUS B TO BUS A
REAL TIME BUS TRANSFER
BUS A TO BUS B
STORAGE FROM
A, B, OR A AND B
A
B
A
B
A
B
nOEAB nOEBA nCPAB nCPBA nSAB nSBA
L
L
X
X
XL
nOEAB nOEBA nCPAB nCPBA nSAB nSBA
H
H
X
X
LX
TRANSFER STORED DATA
TO A OR B
nOEAB nOEBA nCPAB nCPBA nSAB nSBA
X
H
↑
X
XX
L
X
X
↑
XX
L
H
↑
↑
XX
1998 Feb 27
A
B
nOEAB nOEBA nCPAB nCPBA nSAB nSBA
H
L H|L H|L H H
5
SH00066
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