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IDT74FCT163827A

Integrated Device Technology
Part Number IDT74FCT163827A
Manufacturer Integrated Device Technology
Description 3.3V CMOS 20-BIT BUFFERS
Published Apr 4, 2005
Detailed Description 3.3V CMOS 20-BIT BUFFERS Integrated Device Technology, Inc. IDT74FCT163827A/B/C FEATURES: • 0.5 MICRON CMOS Technology...
Datasheet PDF File IDT74FCT163827A PDF File

IDT74FCT163827A
IDT74FCT163827A

Overview
3.
3V CMOS 20-BIT BUFFERS Integrated Device Technology, Inc.
IDT74FCT163827A/B/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) • Packages include 25 mil pitch SSOP, 19.
6 mil pitch TSSOP and 15.
7 mil pitch TVSOP • Extended commercial range of -40°C to +85°C • VCC = 3.
3V ±0.
3V, Normal Range or VCC = 2.
7 to 3.
6V, Extended Range • CMOS power levels (0.
4µW 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 DESCRIPTION: The FCT163827A/B/C 20-bit buffers are built using advanced dual metal CMOS technology.
These 20-bit bus drivers provide high-performance bus interface buffering for wide data/address paths or busses carrying parity.
Two pairs of NAND-ed output enable controls offer maximum control flexibility and are organized to operate the device as two 10bit buffers or one 20-bit buffer.
Flow-through organization of signal pins simplifies layout.
All inputs are designed with hysteresis for improved noise margin.
The FCT163827A/B/C have series current limiting resistors.
This offers low ground bounce, minimal undershoot, and controlled output fall times–reducing the need for external series terminating resistors.
The inputs of the FCT163827A/B/C 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.
FUNCTIONAL BLOCK DIAGRAM 1OE1 1OE2 2OE 1 2OE2 1A1 1Y1 2A1 2Y1 TO 9 OTHER CHANNELS 3083 drw 01 TO 9 OTHER CHANNELS 3083 drw 02 The IDT logo is a registered trademark of Integrated Device Technology, Inc.
COMMERCIAL TEMPERATURE RANGE ©1996 Integrated Device Technology, Inc.
AUGUST 1996 8.
9 DSC-3083/3 1 IDT74FCT163827A/B/C FAST CMOS 20-BIT BUFFERS COMMERCIAL TEMPERATURE RANGE PIN CONFIGURATIONS PIN DESCRIPTION Pin Names xOEx Description Output Ena...


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