74ALVCH16543 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
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74ALVCH16543 Datasheet PDF : 17 Pages
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Nexperia
74ALVCH16543
16-bit D-type registered transceiver; 3-state
10.1 Waveforms and test circuit
VI
nAn, nBn input
VM
VM
GND
VOH
tPHL
tPLH
nBn, nAn output
VM
VM
VOL
See Table 8 for measurement points.
VOL and VOH are typical output voltage levels that occur with the output load.
Figure 6. Input (nAn, nBn) to output (nBn, nAn) propagation delays
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VI
nLEAB, nLEBA
input
GND
VOH
VM
VM
tW
tPHL
VM
tPLH
nAn, nBn output
VM
VM
VOL
aaa-027929
See Table 8 for measurement points.
VOL and VOH are typical output voltage levels that occur with the output load.
Figure 7. Input (nLEAB, nLEBA) to output (nBn, nAn) propagation delays and (nLEAB, nLEBA) pulse width
VI
nOEAB, nOEBA
nEAB, nEBA input
GND
VCC
output
LOW-to-OFF
OFF-to-LOW
VOL
VOH
output
HIGH-to-OFF
OFF-to-HIGH
GND
VM
tPLZ
tPHZ
VX
VY
outputs
enabled
outputs
disabled
See Table 8 for measurement points.
VOL and VOH are typical output voltage levels that occur with the output load.
Figure 8. 3-state output enable and disable times
tPZL
tPZH
VM
VM
outputs
enabled
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74ALVCH16543
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 15 December 2017
© Nexperia B.V. 2017. All rights reserved.
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