74HC4002 Просмотр технического описания (PDF) - NXP Semiconductors.
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74HC4002 Datasheet PDF : 15 Pages
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11. Waveforms
74HC4002; 74HCT4002
Dual 4-input NOR gate
9,
Q$Q%Q&
Q'LQSXW
*1'
92+
Q<RXWSXW
92/
90
W3+/
9<
90
9;
W7+/
W3/+
W7/+
DDD
Fig 7.
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Waveforms showing the input (nA, nB, nC, nD) to output (nY) propagation delays and the output
transition times
Table 8. Measurement points
Type
Input
74HC4002
74HCT4002
VM
0.5VCC
1.3 V
Output
VM
0.5VCC
1.3 V
VX
0.1VCC
0.1VCC
VY
0.9VCC
0.9VCC
74HC_HCT4002
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 26 May 2016
© Nexperia B.V. 2017. All rights reserved
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