Nexperia

74HC253; 74HCT253

Dual 4-input multiplexer; 3-state

4. Ordering information

Table 1. Ordering information

Package

Type number

Temperature range Name

Description

Version

74HC253D

74HCT253D

-40 °C to +125 °C

SO16

plastic small outline package; 16 leads;

body width 3.9 mm

SOT109-1

74HC253PW

74HCT253PW

-40 °C to +125 °C

TSSOP16

plastic thin shrink small outline package; 16 leads;

body width 4.4 mm

SOT403-1

74HC253BQ

-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

SOT763-1

5. Functional diagram

001aal850

1I0

S0

6

14

7

1Y

S1

2

1OE

1

2OE

15

9

2Y

1I1

5

1I2

4

1I3

3

2I0

10

2I1

11

2I2

12

2I3

13

Fig. 1. Logic symbol

001aal851

6

1I0

MUX

15

MUX

1

5

1I1

4

1I2

1Y

2Y

2OE

3

1I3

14

S0

2

S1

10

2I0

7

11

2I1

12

2I2

13

2I3

1OE

9

Fig. 2. Functional diagram

001aal852

1I3

1Y

2Y

1OE

1I2

1I1

1I0

2I3

2I2

2I1

2I0

S0

S1

2OE

Fig. 3. Logic diagram

74HC_HCT253

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© Nexperia B.V. 2022. All rights reserved

Product data sheet

Rev. 9 — 20 October 2022

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