Nexperia

74LVC244A; 74LVCH244A

Octal buffer/line driver; 3-state

References

Outline

version

European

projection

Issue date

IEC

JEDEC

JEITA

SOT764-1

- - -

MO-241

- - -

sot764-1_po

03-01-27

14-12-12

Unit

mm

max

nom

min

1.00 0.05

4.6 3.15 2.6

0.5

3.5

0.1

A(1)

Dimensions (mm are the original dimensions)

Note

1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.

A1

b

0.30

c

D(1)

Dh E(1) Eh

1.00

e

e1

L

0.4

v

w

0.05

y

y1

0.90 0.02

0.2

4.5 3.00 2.5

0.25

0.05 0.1

0.85

0.3

0.80 0.00

4.4 2.85 2.4

0.18

1.15

0.5

detail X

B

A

e1

e

e

C

y

C

y1

X

A

C

B

v

C

w

scale

A

A1

c

L

Eh

Dh

b

2

9

19

12

11

10

1

20

D

E

terminal 1

index area

terminal 1

index area

0

5 mm

2.5

DHVQFN20: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads;

20 terminals; body 2.5 x 4.5 x 0.85 mm

SOT764-1

Fig. 12. Package outline SOT764-1 (DHVQFN20)

74LVC_LVCH244A

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

© Nexperia B.V. 2021. All rights reserved

Product data sheet

Rev. 12 — 16 September 2021

13 / 17