参数资料
型号: 74LCX2244WMX
厂商: Fairchild Semiconductor
文件页数: 4/11页
文件大小: 0K
描述: IC BUFF DVR LOW V N-INV 20SOIC
标准包装: 1,000
系列: 74LCX
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: 4
输出电流高,低: 12mA,12mA
电源电压: 2 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC
包装: 带卷 (TR)
www.fairchildsemi.com
2
74LCX2244
Logic Symbol
IEEE/IEC
Connection Diagrams
Pin Assignments for
SOIC, SOP, SSOP, and TSSOP
Pad Assignment for DQFN
(Top Through View)
Pin Descriptions
Truth Tables
H
= HIGH Voltage Level
X
= Immaterial
L
= LOW Voltage Level
Z
= High Impedance
Pin Names
Description
OE1, OE2
3-STATE Output Enable Inputs
I0–I7
Inputs
O0–O7
Outputs
Inputs
Outputs
OE1
In
(Pins 12, 14, 16, 18)
L
H
X
Z
Inputs
Outputs
OE2
In
(Pins 3, 5, 7, 9)
LH
L
LH
H
HX
Z
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