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参数资料
| 型号： | RD74LVC245BTELL |
| 元件分类： | 总线收发器 |
| 英文描述： | LVC/LCX/Z SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 |
| 封装： | TSSOP-20 |
| 文件页数： | 6/8页 |
| 文件大小： | 112K |
| 代理商： | RD74LVC245BTELL |
RD74LVC245B
Rev.1.00 Aug. 26, 2004 page 6 of 7
Waveforms – 2
V
–
V
OH
V
+
V
OL
tZL
tLZ
tZH
tHZ
tf
tr
90 %
10 %
90 %
10 %
VOH
VOL
GND
Waveform - A
OE
Waveform - B
Vref
VIH
≈ GND
≈ 1/2VTT
1.5 V
Vref
CL
RL
1/2 VCC
30 pF 1.0 k
500
V
0.3 V
0.15 V
0.1.5 V
30 pF
50 pF
1/2 VCC
6 V
VTT
2× VCC
2.7 V
INPUTS
VCC
VI
tr/tf
VCC = 1.8±0.15 V
VCC = 2.5±0.2 V
VCC = 3.3±0.3 V
VCC = 5.0±0.5 V
VCC = 2.7 V
VCC (V)
≤ 2 ns
≤ 2.5 ns
Notes:
1.
Input waveform: PRR = 10 MHz, duty cycle 50%
2.
Waveform – A shows input conditions such that the output is "L" level when enable by the
output control.
3.
Waveform – B shows input conditions such that the output is "H" level when enable by the
output control.
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相关代理商/技术参数 |
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| RD74LVC245BTELLE | 制造商:Renesas Electronics 功能描述:74LVC Bus Transceiver Cut Tape |
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