HD74BC240A Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HD74BC240A

Octal Buffers/Line Drivers With 3 State Outputs

Hitachi -> Renesas Electronics 

Recommended Operating Conditions

Item

Symbol

Min

Typ

Supply voltage

VCC

4.5

5.0

Input voltage

VIN

0

—

Output voltage

VOUT

0

—

Operating temperature

Topr

–40

—

Input rise/fall time*1

tr, tf

0

—

Note: 1. This item guarantees maximum limit when one input switches.

Waveform: Refer to test circuit of switching characteristics.

Max

5.5

VCC

VCC

85

8

HD74BC240A

Unit

V

V

V

°C

ns/V

Logic Diagram

1G

2G

1A1

1Y1

2Y4

2A4

1A2

1Y2

2Y3

2A3

1A3

1Y3

2Y2

2A2

1A4

1Y4

2Y1

2A1

3

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