74FCT540CTSOG Integrated Device Technology (Idt), 74FCT540CTSOG Datasheet

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74FCT540CTSOG

Manufacturer Part Number
74FCT540CTSOG
Description
Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOIC Tube
Manufacturer
Integrated Device Technology (Idt)
Datasheet

Specifications of 74FCT540CTSOG

Package
20SOIC
Logic Family
FCT
Logic Function
Buffer/Line Driver
Number Of Outputs Per Chip
8
Output Type
3-State
Input Signal Type
Single-Ended
Maximum Propagation Delay Time @ Maximum Cl
4.3@5V ns
Typical Quiescent Current
10 uA
Polarity
Inverting
© 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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74FCT540CTSOG Summary of contents

Page 1

IDT74FCT540AT/CT FAST CMOS OCTAL BUFFER/LINE DRIVER FEATURES: • A and C grades • Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.) • CMOS power levels • True TTL input and output compatibility: – 3.3V ...

Page 2

IDT74FCT540AT/CT FAST CMOS OCTAL BUFFER/LINE DRIVER PIN CONFIGURATION GND 10 SOIC/ SSOP/ QSOP ...

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 ...

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 ...

Page 5

IDT74FCT540AT/CT FAST CMOS OCTAL BUFFER/LINE DRIVER TEST CIRCUITS AND WAVEFORMS OUT V IN Pulse D.U.T Generator . R T Test Circuits for All Outputs DATA INPUT t SU TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL ...

Page 6

IDT74FCT540AT/CT FAST CMOS OCTAL BUFFER/LINE DRIVER 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 ...

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