IDT74FCT163244CPVG Datasheet, PDF (1/6 Pages) Integrated Device Technology – 3.3V CMOS 16-BIT BUFFER/LINE DRIVER

IDT74FCT163244A/C
3.3V CMOS 16-BIT BUFFER/LINE DRIVER
3.3V CMOS 16-BIT
BUFFER/LINE DRIVER
INDUSTRIAL TEMPERATURE RANGE
IDT74FCT163244A/C
FEATURES:
• 0.5 MICRON CMOS Technology
• Typical tSK(o) (Output Skew) < 250ps
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
• VCC = 3.3V ± 0.3V, Normal Range, or VCC = 2.7V to 3.6V, Extended
Range
• CMOS power levels (0.4μ W typ. static)
• Rail-to-rail output swing for increased noise margin
• Low Ground Bounce (0.3V typ.)
• Inputs (except I/O) can be driven by 3.3V or 5V components
• Available in SSOP, TSSOP, and TVSOP packages
DESCRIPTION:
The FCT163244 16-bit buffer/line drivers are built using advanced dual
metal CMOS technology. These high-speed, low-power devices offer bus/
backplane interface capability with improved packing density. These
devices have a flow-through organization for simplifying board layout. The
three-state controls operate these devices in a Quad-Nibble, Dual-Byte or
single 16-bit word mode. All inputs are designed with hysteresis for
improved noise margin.
The inputs of the FCT163244 can be driven from either 3.3V or 5V
devices. This feature allows the use of these devices as translators in a
mixed 3.3V/5V supply system. Thus, the FCT163244 can be used as
buffers to connect 5V components to a 3.3V bus.
FUNCTIONAL BLOCK DIAGRAM
1
1OE
1A1
47
1A2
46
44
1A3
1A4 ⁴³
48
2OE
2A1
41
2A2
40
2A3 ³⁸
2A4
37
2 _1Y1
3
1Y2
5
1Y3
6
1Y4
25
3OE
36
3A1
3A2 ³⁵
3A3 ³³
32
3A4
8 _2Y1
9
2Y2
11 _2Y3
12 _2Y4
24
4OE
30
4A1
29
4A2
4A3 ²⁷
4A4 ²⁶
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
© 2009 Integrated Device Technology, Inc.
13
3Y1
14
3Y2
16
3Y3
17 _3Y4
19
4Y1
20
4Y2
22 _4Y3
23
4Y4
SEPTEMBER 2009
DSC-2532/12