74LVC16245A データシートの表示（PDF） - NXP Semiconductors.
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74LVC16245A Datasheet PDF : 19 Pages
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NXP Semiconductors
74LVC16245A; 74LVCH16245A
16-bit bus transceiver with direction pin; 5 V tolerant; 3-state
VI
nOE input
GND
VCC
output
LOW-to-OFF
OFF-to-LOW
VOL
VOH
output
HIGH-to-OFF
OFF-to-HIGH
GND
VM
tPLZ
tPZL
tPHZ
VX
VY
VM
tPZH
VM
outputs
enabled
outputs
disabled
outputs
enabled
mna362
Fig 8.
Measurement points are given in Table 8.
Logic levels: VOL and VOH are typical output voltage levels that occur with the output load.
3-state enable and disable times.
Table 8. Measurement points
Supply voltage Input
VCC
1.2 V
2.7 V
VI
VCC
2.7 V
3.0 V to 3.6 V
2.7 V
VM
0.5 × VCC
1.5 V
1.5 V
Output
VM
0.5 × VCC
1.5 V
1.5 V
VX
VOL + 0.1 V
VOL + 0.3 V
VOL + 0.3 V
VY
VOH − 0.1 V
VOH − 0.3 V
VOH − 0.3 V
74LVC_LVCH16245A_8
Product data sheet
Rev. 08 — 6 November 2008
© NXP B.V. 2008. All rights reserved.
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