74HC_HCT74

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© NXP B.V. 2012. All rights reserved.

Product data sheet

Rev. 4 — 27 August 2012

15 of 21

NXP Semiconductors

74HC74; 74HCT74

Dual D-type flip-flop with set and reset; positive edge-trigger

Fig 12. Package outline SOT337-1 (SSOP14)

UNIT

QZ

y

w

v

θ

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION

ISSUE DATE

IEC

JEDEC

JEITA

mm

0.21

0.05

1.80

1.65

0.25

0.38

0.25

0.20

0.09

6.4

6.0

5.4

5.2

0.65

1.25

0.2

7.9

7.6

1.03

0.63

0.9

0.7

1.4

0.9

8

0

o

o

0.13

0.1

DIMENSIONS (mm are the original dimensions)

Note

1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.

SOT337-1

99-12-27

03-02-19

(1)

D

E

Z

e

c

X

A

y

1

7

14

8

θ

A

Q

detail X

L

(A )

3

MO-150

pin 1 index

0

2.5

5 mm

scale

SSOP14: plastic shrink small outline package; 14 leads; body width 5.3 mm

SOT337-1

A

max.

2