INDUSTRIALTEMPERATURERANGE

2

IDT74FCT540AT/CT

FASTCMOSOCTALBUFFER/LINEDRIVER

PIN CONFIGURATION

Symbol

Description

Max

Unit

Terminal Voltage with Respect to GND

–0.5 to +7

V

Terminal Voltage with Respect to GND

V

Storage Temperature

–65 to +150

° C

DC Output Current

–60 to +120

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. No terminal voltage may exceed

Vcc by +0.5V unless otherwise noted.

2. Inputs and Vcc terminals only.

3. Output and I/O terminals only.

Symbol

Parameter

(1)

Conditions

Typ.

Max.

Unit

Input Capacitance

6

10

pF

Output Capacitance

8

12

pF

NOTE:

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

Inputs

D

Outputs

LLL

H

LL

H

L

HH

X

Z

Pin Names

Description

3-State Output Enable Inputs (Active LOW)

Dx

Inputs

O x

Outputs

PIN DESCRIPTION

NOTE:

1. H = HIGH Voltage Level

X = Don’t Care

L = LOW Voltage Level

Z = High Impedance

SOIC/ SSOP/ QSOP

TOP VIEW

GND

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20