HD74BC640A Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HD74BC640A

Octal Bus Transceivers With 3 State Outputs

Hitachi -> Renesas Electronics 

HD74BC640A

Pin Arrangement

DiR 1

A1 2

A2 3

A3 4

A4

5

A5

6

A6

7

A7 8

A8

9

GND 10

20

VCC

19 G

18 B1

17 B2

16 B3

15 B4

14 B5

13 B6

12 B7

11 B8

(Top view)

Absolute Maximum Ratings

Item

Symbol

Rating

Unit

Supply voltage

Input diode current

Input voltage

Output voltage

Off state output voltage

Storage temperature

VCC

I IK

VIN

VOUT

VOUT(off)

Tstg

–0.5 to +7.0

V

±30

mA

–0.5 to +7.5

V

–0.5 to +7.5

V

–0.5 to +5.5

V

–65 to +150

°C

Note: 1. 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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