MC74LCX240(2012) Просмотр технического описания (PDF) - ON Semiconductor

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Компоненты Описание

производитель

MC74LCX240
(Rev.:2012)

Low-Voltage CMOS Octal Buffer

ON Semiconductor 

MC74LCX240

MAXIMUM RATINGS

Symbol

Parameter

Value

Condition

Units

VCC DC Supply Voltage

−0.5 to +7.0

V

VI

DC Input Voltage

−0.5  VI  +7.0

V

VO DC Output Voltage

−0.5  VO  +7.0

Output in 3−State

V

−0.5  VO  VCC + 0.5

Note 1

V

IIK

DC Input Diode Current

−50

VI < GND

mA

IOK DC Output Diode Current

−50

VO < GND

mA

+50

VO > VCC

mA

IO

DC Output Source/Sink Current

50

mA

ICC DC Supply Current Per Supply Pin

100

mA

IGND DC Ground Current Per Ground Pin

100

mA

TSTG Storage Temperature Range

−65 to +150

C

MSL Moisture Sensitivity

Level 1

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

1. Output in HIGH or LOW State. IO absolute maximum rating must be observed.

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Min

Typ

Max

Units

VCC Supply Voltage

Operating

Data Retention Only

V

2.0

3.3

3.6

1.5

3.3

3.6

VI

Input Voltage

VO Output Voltage

HIGH or LOW State

3−State

0

5.5

V

V

0

VCC

0

5.5

IOH HIGH Level Output Current, VCC = 3.0 V − 3.6 V

IOL LOW Level Output Current, VCC = 3.0 V − 3.6 V

IOH HIGH Level Output Current, VCC = 2.7 V − 3.0 V

IOL LOW Level Output Current, VCC = 2.7 V − 3.0 V

TA

Operating Free−Air Temperature

−40

Dt/DV Input Transition Rise or Fall Rate, VIN from 0.8 V to 2.0 V, VCC = 3.0 V

0

−24

mA

24

mA

−12

mA

12

mA

+85

C

10

ns/V

ORDERING INFORMATION

Device

Package

Shipping†

MC74LCX240DTR2G

TSSOP−20

(Pb−Free)

2500 Tape & Reel

MC74LCX240DWR2G

SOIC−20 WB

(Pb−Free)

1000 Tape & Reel

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging

Specifications Brochure, BRD8011/D.

DC ELECTRICAL CHARACTERISTICS

Symbol

Characteristic

Condition

VIH HIGH Level Input Voltage (Note 2)

VIL LOW Level Input Voltage (Note 2)

VOH HIGH Level Output Voltage

2.7 V  VCC  3.6 V

2.7 V  VCC  3.6 V

2.7 V  VCC  3.6 V; IOH = −100 mA

VCC = 2.7 V; IOH = −12 mA

VCC = 3.0 V; IOH = −18 mA

VCC = 3.0 V; IOH = −24 mA

2. These values of VI are used to test DC electrical characteristics only.

TA = −40C to +85C

Min

Max

2.0

0.8

VCC − 0.2

2.2

2.4

2.2

Units

V

V

V

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