74FCT540ATQG IDT, 74FCT540ATQG Datasheet

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74FCT540ATQG

Manufacturer Part Number
74FCT540ATQG
Description
Buffers & Line Drivers
Manufacturer
IDT
Datasheet

Specifications of 74FCT540ATQG

Product Category
Buffers & Line Drivers
Rohs
yes
Part # Aliases
IDT74FCT540ATQG
© 2009 Integrated Device Technology, Inc.
FEATURES:
• A and C grades
• Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.)
• CMOS power levels
• True TTL input and output compatibility:
• High Drive outputs (-15mA I
• Meets or exceeds JEDEC standard 18 specifications
• Power off disable outputs permit "live insertion"
• Available in SOIC, SSOP, and QSOP packages
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
FUNCTIONAL BLOCK DIAGRAM
IDT74FCT540AT/CT
FAST CMOS OCTAL BUFFER/LINE DRIVER
– V
– V
OH
OL
= 0.3V (typ.)
= 3.3V (typ.)
OH
, 64mA I
OE
D
D
D
D
D
D
D
D
0
1
2
3
4
5
6
7
OL
A
)
FAST CMOS OCTAL
BUFFER/LINE DRIVER
1
DESCRIPTION:
CMOS technology. The FCT540T is similar in function to the FCT240T,
except that the inputs and outputs are on opposite sides of the package. This
pinout arrangement makes these devices especially useful as output ports
for microprocessors and as backplane drivers, allowing ease of layout and
greater board density.
The IDT octal buffer/line driver is built using an advanced dual metal
OE
O
O
O
O
O
O
O
O
0
1
2
3
4
5
6
7
B
INDUSTRIAL TEMPERATURE RANGE
IDT74FCT540AT/CT
OCTOBER 2009
DSC-5588/6

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74FCT540ATQG Summary of contents

Page 1

... FAST CMOS OCTAL BUFFER/LINE DRIVER DESCRIPTION: The IDT octal buffer/line driver is built using an advanced dual metal CMOS technology. The FCT540T is similar in function to the FCT240T, except that the inputs and outputs are on opposite sides of the package. This pinout arrangement makes these devices especially useful as output ports for microprocessors and as backplane drivers, allowing ease of layout and greater board density ...

Page 2

... IDT74FCT540AT/CT FAST CMOS OCTAL BUFFER/LINE DRIVER PIN CONFIGURATION GND 10 SOIC/ SSOP/ QSOP TOP VIEW ABSOLUTE MAXIMUM RATINGS Symbol (2) V TERM V (3) TERM STG OUT ...

Page 3

... IDT74FCT540AT/CT FAST CMOS OCTAL BUFFER/LINE DRIVER DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial –40°C to +85° 5.0V ± Symbol Parameter V Input HIGH Level IH V Input LOW Level IL (4) I Input HIGH Current IH (4) I Input LOW Current ...

Page 4

... IDT74FCT540AT/CT FAST CMOS OCTAL BUFFER/LINE DRIVER POWER SUPPLY CHARACTERISTICS Symbol Parameter ΔI Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply CCD (4) Current (6) I Total Power Supply Current C NOTES: 1. For conditions shown as Min. or Max., use appropriate value specified under Electrical Characteristics for the applicable device type. ...

Page 5

... Pulse Generator for All Pulses: Rate ≤ 1.0MHz INDUSTRIAL TEMPERATURE RANGE Test Switch Open Drain Disable Low Closed Enable Low All Other Tests Open of the Pulse Generator. OUT PULSE t W PULSE Pulse Width ENABLE DISABLE t t PZL PLZ 3.5V SWITCH 1.5V CLOSED 0. PZH PHZ 0.3V SWITCH 1 ...

Page 6

... ORDERING INFORMATION FCT X XX Device Package Temperature Type Range Datasheet Document History 10/10/09 Pg. 6 Updated the ordering information by removing the "IDT" notation and non RoHS part. CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 X SOG PYG QG 540AT 540CT 74 for SALES: ...

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