MC74HCT244ANG ON Semiconductor, MC74HCT244ANG Datasheet - Page 2

MC74HCT244ANG

Manufacturer Part Number

MC74HCT244ANG

Description

IC BUFF/DVR/RCVR 3ST DUAL 20DIP

Manufacturer

ON Semiconductor

Series

74HCTr

Datasheets

1.MC74HCT244ADTR2G.pdf (8 pages)

2.MC74HCT244ADWG.pdf (5 pages)

Specifications of MC74HCT244ANG

Logic Type

Buffer/Line Driver, Non-Inverting

Number Of Elements

Number Of Bits Per Element

Current - Output High, Low

6mA, 6mA

Voltage - Supply

4.5 V ~ 5.5 V

Operating Temperature

-55°C ~ 125°C

Mounting Type

Through Hole

Package / Case

20-DIP (0.300", 7.62mm)

Circuit Type

Low-Power Schottky

Current, Supply

160 μA

Function Type

8-Channels

Logic Function

Buffer/Driver/Receiver

Number Of Circuits

Octal

Package Type

PDIP-20

Special Features

Non-Inverting, Tri-State

Temperature, Operating, Range

-55 to +125 °C

Voltage, Supply

4.5 to 5.5 V

Logic Family

HCT

Number Of Channels Per Chip

Polarity

Non-Inverting

Supply Voltage (max)

5.5 V

Supply Voltage (min)

4.5 V

Maximum Operating Temperature

+ 125 C

Mounting Style

Through Hole

High Level Output Current

- 6 mA

Low Level Output Current

6 mA

Maximum Power Dissipation

750 mW

Minimum Operating Temperature

- 55 C

Number Of Lines (input / Output)

8 / 3

Output Type

3-State

Propagation Delay Time

20 ns at 5 V

Logical Function

Buffer/Line Driver

Number Of Elements

Number Of Channels

Number Of Inputs

Number Of Outputs

Operating Supply Voltage (typ)

Operating Supply Voltage (max)

5.5V

Operating Supply Voltage (min)

4.5V

Quiescent Current

4uA

Technology

CMOS

Pin Count

Mounting

Through Hole

Operating Temp Range

-55C to 125C

Operating Temperature Classification

Military

Logic Device Type

Buffer, Non Inverting

Supply Voltage Range

4.5V To 5.5V

Logic Case Style

DIP

No. Of Pins

Operating Temperature Range

-55Â°C To +125Â°C

Filter Terminals

DIP

Rohs Compliant

Yes

Breakdown Voltage

24V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

MC74HCT244ANGOS

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Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î

Î Î Î Î

†Derating − Plastic DIP: – 10 mW/_C from 65_ to 125_C

For high frequency or heavy load considerations, see Chapter 2 of the ON Semiconductor High−Speed CMOS Data Book (DL129/D).

1. Information on typical parametric values along with frequency or heavy load considerations can be found in Chapter 2 of the ON

2. Total Supply Current = I

MAXIMUM RATINGS

Symbol

RECOMMENDED OPERATING CONDITIONS

Symbol

DC ELECTRICAL CHARACTERISTICS

Symbol

Semiconductor High−Speed CMOS Data Book (DL129/D).

, V

out

stg

, t

out

Î Î Î Î Î Î Î Î Î Î Î Î Î Î

Î Î Î Î Î Î Î Î Î Î

− SOIC Package: – 7 mW/_C from 65_ to 125_C

− TSSOP Package: − 6.1 mW/_C from 65_ to 125_C

DC Supply Voltage (Referenced to GND)

DC Input Voltage (Referenced to GND)

DC Output Voltage (Referenced to GND)

DC Input Current, per Pin

DC Output Current, per Pin

DC Supply Current, V

Power Dissipation in Still Air,

Storage Temperature

Lead Temperature, 1 mm from Case for 10 Seconds

DC Supply Voltage (Referenced to GND)

DC Input Voltage, Output Voltage (Referenced to GND)

Operating Temperature, All Package Types

Input Rise and Fall Time (Figure 1)

Minimum High−Level Input Voltage

Maximum Low−Level Input

Voltage

Minimum High−Level Output

Voltage

Maximum Low−Level Output

Voltage

Maximum Input Leakage Current

Maximum Three−State Leakage

Current

Maximum Quiescent Supply

Current (per Package)

Additional Quiescent Supply

Current

(Plastic DIP, SOIC, SSOP or TSSOP Package)

Parameter

+ ΣDI

Parameter

and GND Pins

TSSOP Package†

SOIC Package†

(Voltages Referenced to GND)

Î Î Î Î Î Î Î Î Î

Output in High−Impedance State

out

Plastic DIP†

out

= V

= 2.4 V, Any One Input

= V

= 0 mA

| v 20 mA

| v 6 mA

| v 20 mA

| v 6 mA

= 0.1 V or V

http://onsemi.com

MC74HCT244A

or V

Test Conditions

or V

or GND

or GND I

or GND, Other Inputs

IH;

Î Î Î Î Î Î

Î Î Î

out

– 0.5 to V

– 0.1 V

= V

– 55

Min

4.5

– 65 to + 150

= 0 mA

– 0.5 to + 7

Î Î Î Î

Value

± 20

± 35

± 75

750

500

450

260

or GND

+ 125

Max

500

5.5

+ 0.5

Î Î Î

4.5

5.5

4.5

5.5

4.5

5.5

4.5

5.5

4.5

5.5

Unit

Î Î Î Î Î Î Î Î Î

Î Î Î Î

≥ −55_C

– 55 to

25_C

± 0.1

± 0.5

3.98

0.26

0.8

4.4

5.4

0.1

2.9

circuitry to guard against damage

due to high static voltages or electric

fields. However, precautions must

be taken to avoid applications of any

voltage higher than maximum rated

voltages to this high−impedance cir-

cuit. For proper operation, V

range GND v (V

tied to an appropriate logic voltage

level (e.g., either GND or V

Unused outputs must be left open.

out

This device contains protection

Unused inputs must always be

Guaranteed Limit

Î Î Î Î

Î Î Î Î Î Î

should be constrained to the

v 85_C

± 1.0

± 5.0

3.84

0.33

25_C to 125_C

0.8

4.4

5.4

0.1

2.4

Î Î Î

v 125_C

or V

± 1.0

± 10

160

0.8

4.4

5.4

3.7

0.1

0.4

out

) v V

Î Î

Î Î Î Î

Î Î

Î Î Î Î

Î Î

Î Î Î Î

Î Î

Î Î Î Î

Î Î

Î Î Î Î

Î Î

Î Î Î Î

Î Î

Î Î Î Î

Î Î

and

Unit

MC74HCT244ANG ON Semiconductor, MC74HCT244ANG Datasheet - Page 2

MC74HCT244ANG

Specifications of MC74HCT244ANG

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