IDT74FCT3244/A
3.3V CMOS OCTAL BUFFER/LINE DRIVER
INDUSTRIAL TEMPERATURE RANGE
3.3V CMOS OCTAL
BUFFER/LINE DRIVER
IDT74FCT3244/A
DESCRIPTION:
FEATURES:
• 0.5 MICRON CMOS Technology
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
• VCC = 3.3V ±0.3V, Normal Range
• VCC = 2.7V to 3.6V, Extended Range
• CMOS power levels (0.4μW typ. static)
μ
• Rail-to-Rail output swing for increased noise margin
• Available in QSOP, SOIC, SSOP, and TSSOP packages
The FCT3244/A octal buffer/line drivers are built using advanced dual
metal CMOS technology. These high-speed, low-power buffers are
designed to be used as memory data and address drivers, clock drivers,
and bus-oriented transmitter/receivers. The three-state controls are
designed to operate these devices in a dual-nibble or single-byte mode. All
inputs are designed with hysteresis for improved noise margin.
FUNCTIONAL BLOCK DIAGRAM
1OE
1
1A1
2
18
1A2
4
16
6
14
8
12
1A3
1A4
2OE
1Y 1
1Y 2
1Y 3
1Y 4
19
11
9
2A 2
13
7
2A 3
15
5
2A 4
17
3
2A 1
2Y 1
2Y 2
2Y 3
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
2Y 4
NOVEMBER 2000
1
© 2000 Integrated Device Technology, Inc.
DSC-2779/12
