74ALVT16827 データシートの表示（PDF） - NXP Semiconductors.
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74ALVT16827 Datasheet PDF : 16 Pages
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Philips Semiconductors
12. AC waveforms
74ALVT16827
20-bit buffer/line driver; non-inverting; 3-state
nAx input
VM
t PLH
nYx output
VM
VM
t PHL
3.0 V or VCC
whichever is less
0V
VOH
VM
VOL
001aad 057
Fig 5.
VM = 1.5 V for VCC ≥ 3.0 V; VM = VCC/2 for VCC ≥ 2.7 V.
VX = VOL + 0.3 V for VCC ≥ 3.0 V; VX = VOL + 0.15 V for VCC ≤ 2.7 V.
VY = VOH − 0.3 V for VCC ≥ 3.0 V; VY = VOH − 0.15 V for VCC ≤ 2.7 V.
VOL and VOH are the typical output voltage drop that occur with the output load.
The input (nAx) to output (nYx) propagation delays
nOEx input
nYx output
nYx output
VM
VM
t PZL
t PLZ
VM
t PZH
VM
VX
t PHZ
VY
3.0 V or VCC
whichever is less
0V
3.0 V or VCC
VOL
VOH
0V
001aad 058
Fig 6.
VM = 1.5 V for VCC ≥ 3.0 V; VM = VCC/2 for VCC ≥ 2.7 V.
VX = VOL + 0.3 V for VCC ≥ 3.0 V; VX = VOL + 0.15 V for VCC ≤ 2.7 V.
VY = VOH − 0.3 V for VCC ≥ 3.0 V; VY = VOH − 0.15 V for VCC ≤ 2.7 V.
VOL and VOH are the typical output voltage drop that occur with the output load.
The 3-state output enable and disable times
9397 750 15122
Product data sheet
Rev. 03 — 2 June 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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