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IDT74FCT540ATSO-TL, IDT74FCT540CT, IDT74FCT540TPY

Table of contents:
Info of IDT74FCT540ATSO-TL
Info of IDT74FCT540CT
Info of IDT74FCT540TPY

IDT74FCT540ATSO-TL, IDT74FCT540CT, IDT74FCT540TPY Selling Leads, Datasheet

MFG:IDT Package Cooled:SOP D/C:04+

IDT74FCT540ATSO-TL, IDT74FCT540CT, IDT74FCT540TPY Picture

IDT74FCT540ATSO-TL, IDT74FCT540CT, IDT74FCT540TPY Datasheet download

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Part Number: IDT74FCT540ATSO-TL

MFG: IDT

Package Cooled: SOP

D/C: 04+

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IDT74FCT540CT General Description

The IDT octal buffer/line drivers are built using an advanced dual metal CMOS technology. The FCT240T/FCT2240T and FCT244T/FCT2244T are designed to be employed as memory and address drivers, clock drivers and bus- oriented transmitter/receivers which provide improved board density.The FCT540T and FCT541T/FCT2541T are similar in function to the FCT240T/FCT2240T and FCT244T/FCT2244T,respectively, 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 FCT2240T, FCT2244T and FCT2541T have balanced output drive with current limiting resistors. This offers low
ground bounce, minimal undershoot and controlled output fall times-reducing the need for external series terminating resistors.FCT2xxxT parts are plug-in replacements for FCTxxxT parts.

IDT74FCT540CT Maximum Ratings

Symbol	Rating	Commercial	Military	Unit
V_TERM	Terminal Voltage with Respect to GND	0.5 to +7.0	0.5 to +7.0	V
V_TERM	Terminal Voltage with Respect to GND	-0.5 to V_CC +0.5	0.5 to V_CC +0.5	V
T_A	Operating Temperature	0 to +70	55 to +125	°C
T_BIAS	Temperature Under Bias	55 to +125	65 to +135	°C
T_STG	Storage Temperature	55 to +125	65 to +150	°C
P_T	Power Dissipation	0.5	0.5	W
I_OUT	DC Output Current	60 to +120	60 to +120	mA

IDT74FCT540CT Features

• Common features:
   Low input and output leakage 1A (max.)
   CMOS power levels
   True TTL input and output compatibility
   V_OH = 3.3V (typ.)
   V_OL = 0.3V (typ.)
   Meets or exceeds JEDEC standard 18 specifications
   Product available in Radiation Tolerant and Radiation Enhanced versions
   Military product compliant to MIL-STD-883, Class B and DESC listed (dual marked)
   Available in DIP, SOIC, SSOP, QSOP, CERPACK and LCC packages
• Features for FCT240T/FCT244T/FCT540T/FCT541T:
   Std., A, C and D speed grades
   High drive outputs (-15mA I_OH, 64mA I_OL)
• Features for FCT2240T/FCT2244T/FCT2541T:
   Std., A and C speed grades
   Resistor outputs (-15mA I_OH, 12mA I_OL Com.)
                                   (-12mA I_OH, 12mA I_OL Mil.)
   Reduced system switching noise

IDT74FCT540CT Connection Diagram

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