参数资料
型号: 74LVX374SJ
厂商: Fairchild Semiconductor
文件页数: 2/7页
文件大小: 0K
描述: IC FLIP FLOP OCT D 3ST 20SOP
标准包装: 38
系列: 74LVX
功能: 标准
类型: D 型总线
输出类型: 三态非反相
元件数: 1
每个元件的位元数: 8
频率 - 时钟: 160MHz
延迟时间 - 传输: 6.7ns
触发器类型: 正边沿
输出电流高,低: 4mA,4mA
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(0.209",5.30mm 宽)
包装: 管件
www.fairchildsemi.com
2
74
L
VX374
Truth Table
H
HIGH Voltage Level
L
LOW Voltage Level
X
Immaterial
Z
High Impedance
LOW-to-HIGH Transition
Functional Description
The LVX374 consists of eight edge-triggered flip-flops with
individual D-type inputs and 3-STATE true outputs. The
buffered clock and buffered Output Enable are common to
all flip-flops. The eight flip-flops will store the state of their
individual D inputs that meet the setup and hold time
requirements on the LOW-to-HIGH Clock (CP) transition.
With the Output Enable (OE) LOW, the contents of the
eight flip-flops are available at the outputs. When the OE is
HIGH, the outputs go to the high impedance state. Opera-
tion of the OE input does not affect the state of the flip-
flops.
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
Inputs
Outputs
Dn
CP
OE
On
H
LH
L
LL
XX
H
Z
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