HD74LV245AFPEL(2010) Ver la hoja de datos (PDF) - Renesas Electronics

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HD74LV245AFPEL
(Rev.:2010)

Octal Bus Transceivers with 3-state Outputs

Renesas Electronics 

HD74LV245A

Recommended Operating Conditions

Item

Symbol Min

Max

Supply voltage range

Input voltage range

Output voltage range

VCC

2.0

5.5

VI

0

5.5

VO

0

VCC

0

5.5

Output current

IOH

—

–50

—

–2

—

–8

—

–16

IOL

—

50

—

2

—

8

—

16

Input transition rise or fall rate

∆t /∆v

0

200

0

100

0

20

Operating free-air temperature

Ta

–40

85

Note: Unused or floating inputs must be held high or low.

Logic Diagram

DIR 1

2

A1

Unit

V

V

V

µA

mA

µA

mA

ns/V

°C

Conditions

Output: H or L

High impedance state

VCC = 2.0 V

VCC = 2.3 to 2.7 V

VCC = 3.0 to 3.6 V

VCC = 4.5 to 5.5 V

VCC = 2.0 V

VCC = 2.3 to 2.7 V

VCC = 3.0 to 3.6 V

VCC = 4.5 to 5.5 V

VCC = 2.3 to 2.7 V

VCC = 3.0 to 3.6 V

VCC = 4.5 to 5.5 V

19 OE

18

B1

Other seven channels

Rev.3.00 Jun. 24, 2004 page 3 of 9

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