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IDT74FCT645CT

IDT
Part Number IDT74FCT645CT
Manufacturer IDT
Description (IDT74FCT645xT) FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVER
Published Feb 22, 2007
Detailed Description www.DataSheet4U.com IDT74FCT645T/AT/CT/DT FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE FAST...
Datasheet PDF File IDT74FCT645CT PDF File

IDT74FCT645CT
IDT74FCT645CT


Overview
www.
DataSheet4U.
com IDT74FCT645T/AT/CT/DT FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVER FEATURES: − − − − − − − Low input and output leakage ≤1µ A (max.
) CMOS power levels True TTL input and output compatibility • VOH = 3.
3V (typ.
) • VOL = 0.
3V (typ.
) Meets or exceeds JEDEC standard 18 specifications Available in SOIC, and SSOP packages Std.
, A, C and D speed grades High drive outputs (-15mA IOH, 64mA IOL) IDT74FCT645T/AT/CT/DT DESCRIPTION: The IDT octal bidirectional transceivers are built using an advanced dual metal CMOS technology.
The FCT645T is designed for asynchronous twoway communication between data buses.
The transmit/receive (T/R) input determines the direction of data flow through the bidirectional transceiver.
Transmit (active high) enables data from A ports to B ports, and receive (active low) from B ports to A ports.
The output enable (OE) input, when high, disables both A and B ports by placing them in high Z condition.
FUNCTIONAL BLOCK DIAGRAM T/R OE A0 B0 A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 INDUSTRIAL TEMPERATURE RANGE 1 c 1999 Integrated Device Technology, Inc.
AUGUST 2000 DSC-5512/- IDT74FCT645T/AT/CT/DT FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE PIN CONFIGURATION ABSOLUTE MAXIMUM RATINGS(1) Symbol VTERM(2) Rating Terminal Voltage with Respect to GND Terminal Voltage with Respect to GND Storage Temperature DC Output Current Max.
–0.
5 to +7 –0.
5 to VCC+0.
5 –65 to +150 –60 to +120 Unit V V °C mA 8T-link T/R A0 A1 A2 A3 A4 A5 A6 A7 GND 1 2 3 4 5 6 7 8 9 10 SO20-2 SO20-7 20 19 18 17 16 15 14 13 12 11 V CC OE B0 B1 B2 B3 B4 B5 B6 B7 VTERM(3) TSTG IOUT 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 specificat...



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