2

Feb.11.20

INDUSTRIALTEMPERATURERANGE

74FCT3244/A

3.3VCMOSOCTALBUFFER/LINEDRIVER

Symbol

Parameter(1)

Conditions

Typ.

Max.

Unit

CIN

Input Capacitance

VIN = 0V

3.5

6

pF

COUT

Output Capacitance

VOUT = 0V

4

8

pF

CAPACITANCE (TA = +25°C, F = 1.0MHz)

NOTE:

1. This parameter is measured at characterization but not tested.

Symbol

Description

Max

Unit

VTERM(2)

Terminal Voltage with Respect to GND

–0.5 to +4.6

V

VTERM(3)

Terminal Voltage with Respect to GND

–0.5 to +7

V

VTERM(4)

Terminal Voltage with Respect to GND

–0.5 to VCC+0.5

V

TSTG

StorageTemperature

–65 to +150

°C

IOUT

DC Output Current

–60 to +60

mA

NOTES:

1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may

cause permanent damage to the device. This is a stress rating only and functional

operation of the device at these or any other conditions above those indicated in

the operational sections of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect reliability.

2. VCC terminals.

3. Input terminals.

4. Outputs and I/O terminals.

ABSOLUTE MAXIMUM RATINGS(1)

Pin Names

Description

xOE

3–State Output Enable Inputs (Active LOW)

xAx

DataInputs

xYx

3-StateOutputs

PIN DESCRIPTION

NOTE:

1. H = HIGH Voltage Level

X = Don’t Care

L = LOW Voltage Level

Z = High Impedance

FUNCTION TABLE(1)

Inputs

Outputs

xOE

xAx

xYx

LL

L

LH

H

HX

Z

PIN CONFIGURATION

5

6

7

8

9

10

1

2

3

4

20

19

18

17

16

15

14

13

12

11

GND

A 1

Y 4

A2

1

OE

Y3

A3

Y2

A 4

Y 1

1

Y

2

A

1

Y

2

A

1

Y

2

A

1

Y

2

A

Vcc

1

2

OE

4

2

3

3

2

4

1

1

2

1

2

1

2

1

2

TOP VIEW

PackageType

PackageCode

Order Code

QSOP

PCG20

QG

SOIC

PSG20

SOG

TSSOP

PGG20

PGG

SSOP

PYG20

PYG