IDT54/74FCT3244/A

3.3V CMOS OCTAL BUFFER/LINE DRIVER

MILITARY AND COMMERCIAL TEMPERATURE RANGES

8.11

2

NOTE:

1. H = HIGH Voltage Level

X = Don’t Care

L = LOW Voltage Level

Z = High Impedance

PIN DESCRIPTION

ABSOLUTE MAXIMUM RATINGS

(1)

°C, f = 1.0MHz)

FUNCTION TABLE

(1)

2779 tbl 01

2779 tbl 02

2779 lnk 04

NOTE:

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

Symbol

Rating

Commercial

Military

Unit

with Respect to

GND

–0.5 to +4.6

–0.5 to +4.6

V

with Respect to

GND

–0.5 to +7.0

–0.5 to +7.0

V

with Respect to

GND

–0.5 to

–0.5 to

V

Operating

Temperature

–40 to +85

–55 to +125

°C

Temperature

Under Bias

–55 to +125

–65 to +135

°C

Storage

Temperature

–55 to +125

–65 to +150

°C

Power Dissipation

1.0

1.0

W

DC Output

Current

–60 to +60

–60 to +60

mA

2779 lnk 03

Symbol

Conditions

Typ.

Max.

Unit

Input

Capacitance

3.5

6.0

pF

Output

Capacitance

4.0

8.0

pF

NOTES:

1. Stresses greater than those listed under ABSOLUTE MAXIMUM RAT-

INGS 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 ex-

tended periods may affect reliability.

2. Vcc terminals.

3. Input terminals.

4. Output and I/O terminals.

Pin Names

Description

x

OE

3–State Output Enable Inputs (Active LOW)

xAx

Data Inputs

xYx

3-State Outputs

Inputs

Outputs

x

OE

OE

xAx

xYx

LL

L

LH

H

HX

Z