IDT74FCT163245APAG(2009) Ver la hoja de datos (PDF) - Integrated Device Technology
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IDT74FCT163245APAG Datasheet PDF : 7 Pages
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IDT74FCT163245A/C
3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER
3.3V CMOS 16-BIT
BIDIRECTIONAL
TRANSCEIVER
INDUSTRIAL TEMPERATURE RANGE
IDT74FCT163245A/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 FCT163245 16-bit transceivers are built using advanced dual
metal CMOS technology. These high-speed, low-power transceivers are
ideal for asynchronous communication between two buses (A and B). The
Direction and Output Enable controls are designed to operate these devices
as either two independent 8-bit transceivers or one 16-bit transceiver. The
direction control pin (xDIR) controls the direction of data flow. The output
enable pin (xOE) overrides the direction control and disables both ports.
All inputs are designed with hysteresis for improved noise margin.
FUNCTIONAL BLOCK DIAGRAM
1
1 DIR
47
1A1
46
1A2
44
1A3
43
1A4
41
1A5
40
1A6
38
1A7
37
1A8
48
1OE
2
1B1
3 1B2
5 1B3
6
1B4
8
1B5
9 1B6
11
1B7
12 1B8
24
2 DIR
36
2A1
35
2A2
33
2A3
32
2A4
30
2A5
29
2A6
27
2A7
26
2A8
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
© 2009 Integrated Device Technology, Inc.
25
2OE
13
2B1
14
2B2
16
2B3
17
2B4
19 2B5
20 2B6
22 2B7
23 2B8
SEPTEMBER 2009
DSC-2554/13
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