MC74VHCT257A datasheet(5/7 Pages) ONSEMI

부품명	MC74VHCT257A

상세설명	Quad 2-Channel Multiplexer

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5 / 7 page

MC74VHCT257A

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5

A, B or S

Figure 5. Switching Waveform

Figure 6. Switching Waveform

Figure 7. Test Circuit

VCC

GND

Y

tPHL

tPLH

50%

50% VCC

Figure 8. Test Circuit

INPUT

*Includes all probe and jig capacitance

OUTPUT

TEST POINT

CL *

1 k

W

CONNECT TO VCC WHEN

TESTING tPLZ AND tPZL.

CONNECT TO GND WHEN

TESTING tPHZ AND tPZH.

DEVICE

UNDER

TEST

Figure 9. Input Equivalent Circuit

*Includes all probe and jig capacitance

CL*

TEST POINT

DEVICE

UNDER

TEST

OUTPUT

50%

50% VCC

VCC

GND

HIGH

IMPEDANCE

VOL + 0.3V

VOH - 0.3V

Y

OE

tPZL

tPLZ

tPZH

tPHZ

HIGH

IMPEDANCE

ORDERING INFORMATION

Device

Package

Shipping†

MC74VHCT257ADG

SOIC−16

(Pb−Free)

48 Units / Rail

MC74VHCT257ADR2G

SOIC−16

(Pb−Free)

2500 Tape & Reel

MC74VHCT257ADTG

TSSOP−16

(Pb−Free)

96 Units / Rail

M74VHCT257ADTR2G

TSSOP−16

(Pb−Free)

2500 Tape & Reel

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging

Specifications Brochure, BRD8011/D.

유사한 부품 번호 - MC74VHCT257A

제조업체	부품명	데이터시트	상세설명
ON Semiconductor	MC74VHCT257A	98Kb / 8P	Quad 2-Channel Multiplexer with 3-State Outputs April, 2001 ??Rev. 1
	MC74VHCT257A	99Kb / 8P	Quad 2-Channel Multiplexer with 3-State Outputs September, 2004 ??Rev. 2
	MC74VHCT257AD	98Kb / 8P	Quad 2-Channel Multiplexer with 3-State Outputs April, 2001 ??Rev. 1
	MC74VHCT257AD	99Kb / 8P	Quad 2-Channel Multiplexer with 3-State Outputs September, 2004 ??Rev. 2
	MC74VHCT257ADG	146Kb / 8P	Quad 2-Channel Multiplexer with 3-State Outputs May, 2011 ??Rev. 6

More results

유사한 설명 - MC74VHCT257A

제조업체	부품명	데이터시트	상세설명
Toshiba Semiconductor	TC74VHC157F	234Kb / 6P	QUAD 2-CHANNEL MULTIPLEXER
STMicroelectronics	74AC157	81Kb / 9P	QUAD 2 CHANNEL MULTIPLEXER May 1997
	74ACT157	74Kb / 8P	QUAD 2 CHANNEL MULTIPLEXER
	74VHCT157A	64Kb / 9P	QUAD 2 CHANNEL MULTIPLEXER
ON Semiconductor	MC74VHCT157A	94Kb / 8P	Quad 2-Channel Multiplexer April, 2001 ??Rev. 1
Toshiba Semiconductor	TC74AC157P	266Kb / 6P	QUAD 2-CHANNEL MULTIPLEXER
ON Semiconductor	MC74VHC157	231Kb / 7P	Quad 2--Channel Multiplexer March, 2006 -- Rev. 5
STMicroelectronics	74AC157	275Kb / 10P	QUAD 2 CHANNEL MULTIPLEXER
ON Semiconductor	MC74LVX157	114Kb / 6P	Quad 2-Channel Multiplexer August, 2014 ??Rev. 4
Motorola, Inc	MC74VHC157	149Kb / 6P	Quad 2-Channel Multiplexer
STMicroelectronics	74VHC157	65Kb / 9P	QUAD 2 CHANNEL MULTIPLEXER June 1999

More results

MC74VHCT257A 데이터시트(PDF) 5 Page - ON Semiconductor

MC74VHCT257A 데이터시트(HTML) 5 Page - ON Semiconductor

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