HD74LS366A Просмотр технического описания (PDF) - Renesas Electronics

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HD74LS366A

Hex Bus Drivers (with three-state outputs)

Renesas Electronics 

HD74LS366A

Absolute Maximum Ratings

Item

Symbol

Ratings

Unit

Supply voltage

VCC

7

V

Input voltage

VIN

7

V

Output voltage (off-state)

VO (off)

5.5

V

Power dissipation

Operating temperature

PT

Topr

400

mW

–20 to +75

°C

Storage temperature

Tstg

–65 to +150

°C

Note: Voltage value, unless otherwise noted, are with respect to network ground terminal.

Recommended Operating Conditions

Item

Supply voltage

Output current

Operating temperature

Symbol

VCC

IOH

IOL

Topr

Min

4.75

—

—

–20

Typ

5.00

—

—

25

Max

5.25

–2.6

24

75

Unit

V

mA

mA

°C

Electrical Characteristics

(Ta = –20 to +75 °C)

Item

Symbol min. typ.* max. Unit

Condition

Input voltage

VIH

2.0

—

—

V

VIL

—

—

0.8

Output voltage

VOH

2.4

—

—

VCC = 4.75 V, VIH = 2 V, VIL = 0.8 V,

IOH = –2.6 mA

V

—

—

0.5

VOL

—

—

0.4

IOL = 24 mA

IOL = 12 mA

VCC = 4.75 V,

VIH = 2 V, VIL = 0.8 V

Output current

IOZH

IOZL

—

—

—

—

20

–20

µA

VO = 2.4 V

VO = 0.4 V

VCC = 5.25 V,

VIH = 2 V, VIL = 0.8 V

IIH

—

—

20

µA VCC = 5.25 V, VI = 2.7 V

Input

current

—

—

–20

µA

VCC = 5.25 V, VI = 0.5 V,

Either G inputs = 2 V

A inputs

IIL

—

—

–0.4

mA

VCC = 5.25 V, VI = 0.4 V,

Both G inputs = 0.4 V

G inputs

—

—

–0.4

mA VCC = 5.25 V, VI = 0.4 V

II

—

—

0.1

mA VCC = 5.25 V, VI = 7 V

Short-circuit output current

IOS

–40

—

–225

mA VCC = 5.25 V

Supply current

ICC**

—

12

21

mA VCC = 5.25 V

Input clamp voltage

VIK

—

—

–1.5

V

VCC = 4.75 V, IIN = –18 mA

Notes: * VCC = 5 V, Ta = 25°C

** ICC is measured with data inputs grounded and output control inputs at 4.5 V.

Rev.3.00, Jul.22.2005, page 2 of 4

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