74HCT257PW datasheet(8/13 Pages) PHILIPS

部件名	74HCT257PW

功能描述	Quad 2-input multiplexer 3-state

Download	13 Pages

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制造商	PHILIPS [NXP Semiconductors]

网页	http://www.nxp.com

标志

8 / 13 page

1998 Sep 30

8

Philips Semiconductors

Product speciﬁcation

Quad 2-input multiplexer; 3-state

74HC/HCT257

PACKAGE OUTLINES

UNIT

A

max.

1

2

b1

cE

e

MH

L

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION

ISSUE DATE

IEC

JEDEC

EIAJ

mm

inches

DIMENSIONS (inch dimensions are derived from the original mm dimensions)

SOT38-1

92-10-02

95-01-19

A

min.

A

max.

b

max.

w

ME

e 1

1.40

1.14

0.055

0.045

0.53

0.38

0.32

0.23

21.8

21.4

0.86

0.84

6.48

6.20

0.26

0.24

3.9

3.4

0.15

0.13

0.254

2.54

7.62

0.30

8.25

7.80

0.32

0.31

9.5

8.3

0.37

0.33

2.2

0.087

4.7

0.51

3.7

0.15

0.021

0.015

0.013

0.009

0.01

0.10

0.020

0.19

050G09

MO-001AE

MH

c

(e )

1

ME

A

L

A1

w M

b1

e

D

A2

Z

16

1

9

8

b

E

pin 1 index

0

5

10 mm

scale

Note

1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.

(1)

D

(1)

Z

DIP16: plastic dual in-line package; 16 leads (300 mil); long body

SOT38-1

类似零件编号 - 74HCT257PW

制造商	部件名	数据表	功能描述
NXP Semiconductors	74HCT257PW	185Kb / 17P	Quad 2-input multiplexer; 3-state Rev. 05-13 January 2010
Nexperia B.V. All right...	74HCT257PW	249Kb / 15P	Quad 2-input multiplexer; 3-state Rev. 8 - 9 February 2021
	74HCT257PW-Q100	1Mb / 16P	Quad 2-input multiplexer; 3-state
	74HCT257PW-Q100	248Kb / 15P	Quad 2-input multiplexer; 3-state Rev. 2 - 9 February 2021

More results

类似说明 - 74HCT257PW

制造商	部件名	数据表	功能描述
NXP Semiconductors	74AHC257	97Kb / 20P	Quad 2-input multiplexer; 3-state 2000 Apr 03
Nexperia B.V. All right...	74AHCT257	601Kb / 16P	Quad 2-input multiplexer; 3-state Rev. 02 - 9 May 2008
NXP Semiconductors	74LV257	114Kb / 12P	Quad 2-input multiplexer 3-State 1998 May 20
	74HC_HCT257	195Kb / 18P	Quad 2-input multiplexer; 3-state Rev. 6-26 January 2015
	74AHC_AHCT257	99Kb / 16P	Quad 2-input multiplexer; 3-state Rev. 02-9 May 2008
Nexperia B.V. All right...	74HC257-Q100	1Mb / 16P	Quad 2-input multiplexer; 3-state
	74AHC257-Q100	706Kb / 17P	Quad 2-input multiplexer; 3-state
	74HCT257	249Kb / 15P	Quad 2-input multiplexer; 3-state Rev. 8 - 9 February 2021
NXP Semiconductors	74HC257	185Kb / 17P	Quad 2-input multiplexer; 3-state Rev. 05-13 January 2010
NXP Semiconductors	74AHC257	99Kb / 16P	Quad 2-input multiplexer 3-state Rev. 02-9 May 2008