MC74VHCT540A datasheet(5/7 Pages) ONSEMI

No de pièce	MC74VHCT540A

Description	Octal Bus Buffer

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MC74VHCT540A

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Figure 3. Switching Waveform

3.0V

GND

A

Y

tPH

L

OE1 or OE2

50%

3.0V

GND

Y

tPZL

Y

tPZH

HIGH

IMPEDANCE

VOL +0.3V

VOH −0.3V

HIGH

IMPEDANCE

tPLZ

tPHZ

1.5V

tPLH

1.5V

Figure 4. Switching Waveform

1.5V

VOH

VOL

CL*

*Includes all probe and jig capacitance

TEST

POINT

DEVICE

UNDER

TEST

OUTPUT

Figure 5. Test Circuit

Figure 6. Test Circuit

CL*

*Includes all probe and jig capacitance

TEST

POINT

DEVICE

UNDER

TEST

OUTPUT

1kΩ

CONNECT TO VCC WHEN

TESTING tPLZ AND tPZL.

CONNECT TO GND WHEN

TESTING tPHZ AND tPZH.

Numéro de pièce similaire - MC74VHCT540A

Fabricant	No de pièce	Fiches technique	Description
ON Semiconductor	MC74VHCT540A	172Kb / 8P	Octal Bus Buffer Inverting 1999 REV 0
	MC74VHCT540ADT	172Kb / 8P	Octal Bus Buffer Inverting 1999 REV 0
	MC74VHCT540ADW	172Kb / 8P	Octal Bus Buffer Inverting 1999 REV 0
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Description similaire - MC74VHCT540A

Fabricant	No de pièce	Fiches technique	Description
Toshiba Semiconductor	TC74VHCT240AF	221Kb / 9P	Octal Bus Buffer
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Motorola, Inc	MC74VHC244	165Kb / 6P	Octal Bus Buffer
Motorola, Inc	MC74VHC540	168Kb / 6P	Octal Bus Buffer
Toshiba Semiconductor	TC74ACT240P	273Kb / 6P	OCTAL BUS BUFFER
ON Semiconductor	MC74VHC541	106Kb / 6P	Octal Bus Buffer April, 2006 ??Rev. 5
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MC74VHCT540A Fiches technique(PDF) 5 Page - ON Semiconductor

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