74LVC257APW/AUJ 查看數據表（PDF） - NXP Semiconductors.

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74LVC257APW/AUJ

Quad 2-input multiplexer with 5 V tolerant inputs/outputs; 3-state

NXP Semiconductors. 

Nexperia

74LVC257A

Quad 2-input multiplexer with 5V tolerant; 3-state

3. Ordering information

Table 1. Ordering information

Type number Package

Temperature range Name

Description

74LVC257AD 40 C to +125 C SO16

plastic small outline package; 16 leads;

body width 3.9 mm

74LVC257ADB 40 C to +125 C SSOP16

plastic shrink small outline package; 16 leads;

body width 5.3 mm

74LVC257APW 40 C to +125 C TSSOP16 plastic thin shrink small outline package; 16 leads;

body width 4.4 mm

74LVC257ABQ 40 C to +125 C

DHVQFN16 plastic dual in-line compatible thermal enhanced very

thin quad flat package; no leads; 16 terminals;

body 2.5  3.5  0.85 mm

Version

SOT109-1

SOT338-1

SOT403-1

SOT763-1

4. Functional diagram

2

1I0

3

1I1

5

2I0

6

2I1

1Y

4

2Y

7

11 3I0

3Y

9

10 3I1

14 4I0

4Y 12

13 4I1

S OE

mna865

1 15

Fig 1. Logic diagram

1

G1

15 EN

2

1 MUX

4

3

1

5

7

6

11

9

10

14

12

13

mna866

Fig 2. IEC logic symbol

74LVC257A

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 6 — 28 November 2011

© Nexperia B.V. 2017. All rights reserved

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