74HC541 データシートの表示（PDF） - NXP Semiconductors.
部品番号
コンポーネント説明
メーカー
74HC541 Datasheet PDF : 19 Pages
| |||
NXP Semiconductors
11. Waveforms
74HC541; 74HTC541
Octal buffer/line driver; 3-state
$QLQSXW
90
<QRXWSXW
W3+/
90
W3/+
W7+/
W7/+
DDD
Fig 6.
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
2(QLQSXW
90
W3/=
W3=/
RXWSXW
/2:WR2))
2))WR/2:
RXWSXW
+,*+WR2))
2))WR+,*+
W3+=
9;
9<
90
W3=+
90
RXWSXWV
HQDEOHG
RXWSXWV
GLVDEOHG
Fig 7.
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
3-state enable and disable times
RXWSXWV
HQDEOHG
DDD
Table 8. Measurement points
Type
Input
74HC541
74HCT541
VM
0.5VCC
1.3 V
Output
VM
0.5VCC
1.3 V
VX
0.1VCC
0.1VCC
VY
0.9VCC
0.9VCC
74HC_HCT541
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 15 April 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
10 of 19
Share Link: 