参数资料
型号: IDT74FCT163827APV8
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线收发器
英文描述: FCT SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56
封装: SSOP-56
文件页数: 1/7页
文件大小: 73K
代理商: IDT74FCT163827APV8
1
IDT74FCT163827A/C
3.3V CMOS 20-BIT BUFFER
INDUSTRIALTEMPERATURERANGE
MAY 2002
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2002 Integrated Device Technology, Inc.
DSC-3083/6
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 (0.4
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 and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
IDT74FCT163827A/C
3.3V CMOS 20-BIT
BUFFER
DESCRIPTION:
The FCT163827 20-bit buffer is 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 10-bit 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 FCT163827 has 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 FCT163827 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.
2
Y1
TO NINE OTHER CHANNELS
2
OE1
2
OE2
2
A1
1
Y1
TO NINE OTHER CHANNELS
1
OE1
1
OE2
1
A1
28
29
42
15
2
55
56
1
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