74LVC541ADTR2G(2015_Rev0) 데이터 시트보기 (PDF) - ON Semiconductor

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74LVC541ADTR2G
(Rev.:2015_Rev0)

Low-Voltage CMOS Octal Buffer Flow Through Pinout

ON Semiconductor 

74LVC541A

Dn

1.5 V

tPLH

On

1.5 V

1.5 V

tPHL

1.5 V

2.7 V

0V

VOH

VOL

WAVEFORM 1 - PROPAGATION DELAYS

tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns

OEn

tPZH

On

1.5 V

tPHZ

1.5 V

2.7 V

0V

VCC

VOH - 0.3 V

≈0V

tPZL

On

tPLZ

1.5 V

≈ 3.0 V

VOL + 0.3 V

GND

WAVEFORM 2 - OUTPUT ENABLE AND DISABLE TIMES

tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns

Figure 3. AC Waveforms

Symbol

Vmi

Vmo

VHZ

VLZ

3.3 V ± 0.3 V

1.5 V

1.5 V

VOL + 0.3 V

VOH − 0.3 V

VCC

2.7 V

1.5 V

1.5 V

VOL + 0.3 V

VOH − 0.3 V

VCC < 2.7 V

VCC/2

VCC/2

VOL + 0.15 V

VOH − 015 V

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