74LVC374AQ20 データシートの表示（PDF） - Diodes Incorporated.

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74LVC374AQ20

OCTAL D-TYPE FLIP-FLOP WITH 3 STATE OUTPUTS

Diodes Incorporated. 

Package Outline Dimensions (All Dimensions in mm)

Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.

(1) TSSOP-20

D

PIN 1

ID MARK

E1 E

0.25

Gauge Plane

e

θ1

A2 A

b

A1

θ2

L

L1

θ3

Seating Plane

DETAIL

74LVC374A

TSSOP-20

Dim Min Max Typ

A

- 1.20 -

A1 0.05 0.15 -

A2 0.80 1.05 -

b 0.19 0.30 -

c 0.09 0.20 -

D 6.40 6.60 6.50

E 6.20 6.60 6.40

E1 4.30 4.50 4.40

e

0.65 BSC

L 0.45 0.75 0.60

L1

1.0 REF

θ1

0°

8°

-

θ2

10° 14° 12°

θ3

10° 14° 12°

All Dimensions in mm

(2) QFN-20 (V-QFN4525-20)

A

Pin # 1 I D

D

e

E

D2

Z 4x

b 20x

A1

A3

S e a ti n g P l a n e

Z1 4x

E2

L 20x

V-QFN4525-20

Dim Min Max Typ

A 0.75 0.85 0.80

A1 0.00 0.05 0.02

A3

-

- 0.15

b 0.18 0.30 0.23

D 4.45 4.55 4.50

D2 2.85 3.15 3.00

E 2.45 2.55 2.50

E2 0.85 1.15 1.00

e

0.50BSC

L 0.30 0.50 0.40

Z

-

- 0.385

Z1

-

- 0.885

All Dimensions in mm

74LVC374A

Document number: DS35895 Rev. 1 - 2

8 of 10

www.diodes.com

June 2014

© Diodes Incorporated

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