74LVC543A 데이터 시트보기 (PDF) - NXP Semiconductors.
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74LVC543A Datasheet PDF : 21 Pages
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NXP Semiconductors
74LVC543A
Octal D-type registered transceiver; 3-state
VI
An, Bn input
GND
VI
LEAB, LEBA
EAB, EBA input
GND
VM
th
tsu
VM
th
tsu
mna754
Fig 9.
Measurement points are given in Table 8.
The shaded areas indicate when the input is permitted to change for predictable output performance.
Data set-up and hold times for the inputs An and Bn to LEAB, LEBA and EAB, EBA inputs
Table 8. Measurement points
Supply voltage Input
VCC
1.2 V
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
VI
VCC
VCC
VCC
2.7 V
3.0 V to 3.6 V
2.7 V
VM
0.5 VCC
0.5 VCC
0.5 VCC
1.5 V
1.5 V
Output
VM
0.5 VCC
0.5 VCC
0.5 VCC
1.5 V
1.5 V
VX
VOL + 0.15 V
VOL + 0.15 V
VOL + 0.15 V
VOL + 0.3 V
VOL + 0.3 V
VY
VOH 0.15 V
VOH 0.15 V
VOH 0.15 V
VOH 0.3 V
VOH 0.3 V
74LVC543A_8
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 18 December 2012
© NXP B.V. 2012. All rights reserved.
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