IDT54/74FCT244T/AT/CT
FAST CMOS OCTAL BUFFER/LINE DRIVER
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
FAST CMOS OCTAL
BUFFER/LINE
DRIVER
FEATURES:
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IDT54/74FCT244T/AT/CT
DESCRIPTION:
Std., A, and C grades
Low input and output leakage ≤1µA (max.)
CMOS power levels
True TTL input and output compatibility:
– VOH = 3.3V (typ.)
– VOL = 0.3V (typ.)
High Drive outputs (-15mA IOH, 64mA IOL)
Meets or exceeds JEDEC standard 18 specifications
Military product compliant to MIL-STD-883, Class B and DESC
listed (dual marked)
Power off disable outputs permit "live insertion"
Available in the following packages:
– Industrial: SOIC, SSOP, QSOP, TSSOP
– Military: CERDIP, LCC
The IDT octal buffer/line driver is built using an advanced dual metal
CMOS technology. The FCT244T is designed to be employed as a memory
and address driver, clock driver, and bus-oriented transmitter/ receiver
which provides improved board density.
FUNCTIONAL BLOCK DIAGRAM
OE A
OE B
DA 0
OA 0
OB 0
DB 0
DA 1
OA 1
OB 1
DB 1
DA 2
OA 2
OB 2
DB 2
DA 3
OA 3
OB 3
DB 3
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
JUNE 2002
1
© 2002 Integrated Device Technology, Inc.
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