INDUSTRIALTEMPERATURERANGE

74FCT3244/A

3.3VCMOSOCTALBUFFER/LINEDRIVER

1

Feb.11.20

INDUSTRIAL TEMPERATURE RANGE

FEATURES:

• 0.5 MICRON CMOS Technology

• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using

machine model (C = 200pF, R = 0)

•VCC = 3.3V ±0.3V, Normal Range

•VCC = 2.7V to 3.6V, Extended Range

• CMOS power levels (0.4

μμμμμW typ. static)

• Rail-to-Rail output swing for increased noise margin

• Available in QSOP, SOIC, SSOP, and TSSOP packages

FUNCTIONAL BLOCK DIAGRAM

74FCT3244/A

3.3V CMOS OCTAL

BUFFER/LINE DRIVER

DESCRIPTION:

The FCT3244/A octal buffer/line drivers are built using advanced dual

metal CMOS technology. These high-speed, low-power buffers are

designed to be used as memory data and address drivers, clock drivers,

and bus-oriented transmitter/receivers. The three-state controls are

designed to operate these devices in a dual-nibble or single-byte mode. All

inputs are designed with hysteresis for improved noise margin.

1

Y1

1

Y2

1

Y3

1

Y4

1

A1

1

A2

1

A3

1

A4

1

OE

2

OE

2

A1

2

A2

2

A3

2

A4

2

Y1

2

Y2

2

Y3

2

Y4

1

2

4

6

8

18

16

14

12

19

11

13

15

17

9

7

5

3