参数资料
型号: IDT74ALVCHS162830DFG8
厂商: IDT, Integrated Device Technology Inc
文件页数: 1/6页
文件大小: 0K
描述: IC ADD DVR 1-2BIT TRI-ST 80TVSOP
标准包装: 2,000
系列: 74ALVCHS
逻辑类型: 1 位至 2 位地址驱动器
元件数: 2
每个元件的位元数: 9
输出电流高,低: 12mA,12mA
电源电压: 2.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 80-TFSOP (0.240",6.10mm 宽)
供应商设备封装: 80-TVSOP
包装: 带卷 (TR)
其它名称: 74ALVCHS162830DFG8
INDUSTRIALTEMPERATURERANGE
IDT74ALVCHS162830
3.3V CMOS 1-BIT TO 2-BIT ADDRESS DRIVER WITH 3-STATE OUTPUTS
1
OCTOBER 1999
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
1999 Integrated Device Technology, Inc.
DSC-4718/3
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
VCC = 2.7V to 3.6V, Extended Range
VCC = 2.5V ± 0.2V
CMOS power levels (0.4
μμμμμ W typ. static)
Rail-to-Rail output swing for increased noise margin
Available in TVSOP package
FUNCTIONAL BLOCK DIAGRAM
DRIVE FEATURES:
Balanced Output Drivers: ±12mA
Low switching noise
IDT74ALVCHS162830
3.3V CMOS 1-BIT TO 2-BIT
ADDRESS DRIVER WITH
3-STATE OUTPUTS AND
BUS-HOLD
DESCRIPTION:
This 1-bit to 2-bit address driver is built using advanced dual metal CMOS
technology. Diodes to VCC have been added on the inputs to clamp
overshoot.
The ALVCHS162830 has series resistors in the device output structure
which will significantly reduce line noise when used with light loads. This
driver has been designed to drive ±12mA at the designated threshold
levels.
The ALVCHS162830 has “bus-hold” which retains the inputs’ last state
whenever the input bus goes to a high impedance. This prevents floating
inputs and eliminates the need for pull-up/down resistors.
APPLICATIONS:
SDRAM Modules
PC Motherboards
Workstations
A1
TO 17 OTHER CHANNELS
OE2
21
7
20
OE1
4
5
1
Y1
2
Y1
VCC
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