参数资料
型号: IDT74FCT162827ATPAG8
厂商: IDT, Integrated Device Technology Inc
文件页数: 1/7页
文件大小: 0K
描述: IC BUFFER 20BIT FAST 56-TSSOP
标准包装: 2,000
系列: 74FCT
逻辑类型: 缓冲器/线路驱动器,非反相
元件数: 2
每个元件的位元数: 10
输出电流高,低: 24mA,24mA
电源电压: 4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 56-TFSOP(0.240",6.10mm 宽)
供应商设备封装: 56-TSSOP
包装: 带卷 (TR)
其它名称: 74FCT162827ATPAG8
1
IDT74FCT162827AT/CT
FAST CMOS 20-BIT BUFFER
INDUSTRIALTEMPERATURERANGE
SEPTEMBER 2009
IDT74FCT162827AT/CT
INDUSTRIAL TEMPERATURE RANGE
FAST CMOS
20-BIT BUFFER
DESCRIPTION:
The FCT162827T 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 buses carrying parity. Two pair of
NAND-ed output enable controls offer maximum control flexibility and are
organizedtooperatethedeviceastwo10-bitbuffersorone20-bitbuffer.Flow-
throughorganizationofsignalpinssimplifieslayout. Allinputsaredesignedwith
hysteresis for improved noise margin.
The FCT162827T has balanced output drive with current limiting resistors.
This offers low ground bounce, minimal undershoot, and controlled output fall
times–reducing the need for external series terminating resistors. The
FCT162827T is a plug-in replacement for the FCT16827T and ABT16827 for
on-board interface applications.
2
Y1
TO NINE OTHER CHANNELS
2
OE1
2
OE2
2
A1
1
Y1
TO NINE OTHER CHANNELS
1
OE1
1
OE2
1
A1
1
56
55
28
29
42
2
15
FEATURES:
0.5 MICRON CMOS Technology
High-speed, low-power CMOS replacement for ABT functions
Typical tSK(o) (Output Skew) < 250ps
Low input and output leakage
≤≤≤≤≤1A (max.)
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
VCC = 5V ±10%
Balanced Output Drivers (±24mA)
Reduced system switching noise
Typical VOLP (Output Ground Bounce) < 0.6V at VCC = 5V,
TA = 25°C
Available in SSOP and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2009 Integrated Device Technology, Inc.
DSC-5440/7
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