74HCT257D datasheet(8/13 Pages) PHILIPS

部品番号	74HCT257D

部品情報	Quad 2-input multiplexer 3-state

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メーカー	PHILIPS [NXP Semiconductors]

ホームページ	http://www.nxp.com

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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

同様の部品番号 - 74HCT257D

メーカー	部品番号	データシート	部品情報
NXP Semiconductors	74HCT257D	185Kb / 17P	Quad 2-input multiplexer; 3-state Rev. 05-13 January 2010
Nexperia B.V. All right...	74HCT257D	249Kb / 15P	Quad 2-input multiplexer; 3-state Rev. 8 - 9 February 2021
	74HCT257D-Q100	1Mb / 16P	Quad 2-input multiplexer; 3-state
	74HCT257D-Q100	248Kb / 15P	Quad 2-input multiplexer; 3-state Rev. 2 - 9 February 2021
NXP Semiconductors	74HCT257DB	185Kb / 17P	Quad 2-input multiplexer; 3-state Rev. 05-13 January 2010

More results

同様の説明 - 74HCT257D

メーカー	部品番号	データシート	部品情報
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