HD74LVC139 查看數據表（PDF） - Hitachi -> Renesas Electronics

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HD74LVC139

Dual 2-to-4-line Decoders / Demultiplexers

Hitachi -> Renesas Electronics 

HD74LVC139

Pin Arrangement

1G 1

1A 2

AG

1B 3

B

1Y0 4

Y0

1Y1 5

Y1

1Y2 6

Y2

1Y3 7

Y3

GND 8

16 VCC

G

15 2G

A

14 2A

B

13 2B

Y0

12 2Y0

Y1

11 2Y1

YY3 2

10 2Y2

9 2Y3

(Top view)

Absolute Maximum Ratings

Item

Symbol Ratings

Unit

Conditions

Supply voltage

Input diode current

Input voltage

Output diode current

Output voltage

Output current

VCC, GND current / pin

Storage temperature

VCC

I IK

VI

I OK

VO

IO

ICC or IGND

Tstg

–0.5 to 6.0

V

–50

mA

–0.5 to 6.0

V

–50

mA

50

mA

–0.5 to VCC +0.5 V

±50

mA

100

mA

–65 to 150

°C

VI = –0.5 V

VO = –0.5 V

VO = VCC +0.5 V

Note: The absolute maximum ratings are values which must not individually be exceeded, and furthermore,

no two of which may be realized at the same time.

2

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