74AHCT126PW(2020) データシートの表示（PDF） - NXP Semiconductors.
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74AHCT126PW Datasheet PDF : 15 Pages
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Nexperia
74AHC126; 74AHCT126
Quad buffer/line driver; 3-state
10.1. Waveforms and test circuit
VI
nA input
VM
GND
VOH
tPHL
tPLH
Fig. 6.
nY output
VM
VOL
mna237
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Input to output propagation delays
VI
nOE input
VM
Fig. 7.
GND
tPLZ
t PZL
VCC
output
LOW- to - OFF
OFF- to - LOW
VOL
VOH
output
HIGH - to - OFF
OFF- to - HIGH
GND
t PHZ
VX
VY
outputs
enabled
VM
tPZH
outputs
disabled
VM
outputs
enabled
mna949
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Enable and disable times
Table 8. Measurement points
Type
Input
VM
74AHC126
0.5 x VCC
74AHCT126
1.5 V
Output
VM
0.5 x VCC
0.5 x VCC
VX
VOL + 0.3 V
VOL + 0.3 V
VY
VOH - 0.3 V
VOH - 0.3 V
74AHC_AHCT126
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 28 April 2020
© Nexperia B.V. 2020. All rights reserved
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