74lvt16652a NXP Semiconductors, 74lvt16652a Datasheet - Page 8

• Manufacturer Part Number: 74lvt16652a
• Description: 3.3v Lvt 16-bit Bus Transceiver/ Register 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 14402
Product data sheet
Fig 5. Example of bus management functions
a. Real-time bus transfer bus B to bus A
c. Storage from bus A only, bus B only, or bus A plus
bus B
nOEAB
nOEAB
L
X
L
L
7.2 Bus management function
nOEBA
nOEBA
A
L
H
H
X
A
Figure 5
performed with the 74LVT16652A. 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.
nCPAB
nCPAB
X
X
nCPBA
nCPBA
X
X
demonstrates the four fundamental bus management functions that can be
nSAB
nSAB
X
B
X
X
X
B
001aac348
001aac350
nSBA
nSBA
L
X
X
X
Rev. 03 — 12 January 2005
b. Real-time bus transfer bus A to bus B
d. Transfer stored data to bus A or bus B
3.3 V 16-bit bus transceiver/register; 3-state
nOEAB
nOEAB
H
H
nOEBA
nOEBA
H
A
A
L
nCPAB
nCPAB
H/L
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
X
74LVT16652A
nCPBA
nCPBA
H/L
X
nSAB
nSAB
H
B
L
B
001aac349
001aac351
nSBA
nSBA
X
H
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