Nexperia

74ALVT16821

20-bit bus interface D-type flip-flop; positive-edge trigger; 3-state

74ALVT16821

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© Nexperia B.V. 2018. All rights reserved.

Product data sheet

Rev. 4 — 22 January 2018

12 / 16

11 Package outline

UNIT

A1

A2

A3

bp

c

D(1)

E(2)

e

HE

L

Lp

Q

Z

y

w

v

θ

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION

ISSUE DATE

IEC

JEDEC

JEITA

mm

0.15

0.05

0.2

0.1

8

0

o

o

0.1

DIMENSIONS (mm are the original dimensions).

Notes

1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.

2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.

SOT364-1

99-12-27

03-02-19

w M

θ

A

A1

A2

D

Lp

Q

detail X

E

Z

e

c

L

X

(A )

3

0.25

1

28

56

29

y

pin 1 index

b

H

1.05

0.85

0.28

0.17

0.2

0.1

14.1

13.9

6.2

6.0

0.5

1

8.3

7.9

0.50

0.35

0.5

0.1

0.08

0.25

0.8

0.4

p

E

v M A

A

TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1 mm

SOT364-1

A

max.

1.2

0

2.5

5 mm

scale

MO-153

Figure 9. Package outline SOT364-1 (TSSOP56)