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DM54LS299W PDF预览

DM54LS299W

更新时间: 2024-02-21 22:06:59
品牌 Logo 应用领域
德州仪器 - TI 输出元件逻辑集成电路触发器
页数 文件大小 规格书
10页 194K
描述
LS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20

DM54LS299W 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:DFP, FL20,.3Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.75
计数方向:BIDIRECTIONAL系列:LS
JESD-30 代码:R-GDFP-F20JESD-609代码:e0
逻辑集成电路类型:PARALLEL IN PARALLEL OUT最大频率@ Nom-Sup:35000000 Hz
位数:8功能数量:1
端子数量:20最高工作温度:125 °C
最低工作温度:-55 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:CERAMIC, GLASS-SEALED
封装代码:DFP封装等效代码:FL20,.3
封装形状:RECTANGULAR封装形式:FLATPACK
电源:5 V传播延迟(tpd):35 ns
认证状态:Not Qualified座面最大高度:2.286 mm
子类别:Shift Registers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:TTL
温度等级:MILITARY端子面层:Tin/Lead (Sn/Pb)
端子形式:FLAT端子节距:1.27 mm
端子位置:DUAL触发器类型:POSITIVE EDGE
宽度:6.731 mm最小 fmax:35 MHz
Base Number Matches:1

DM54LS299W 数据手册

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June 1992  
DM54LS299/DM74LS299  
8-Input Universal Shift/Storage Register  
with Common Parallel I/O Pins  
General Description  
The ’LS299 is an 8-bit universal shift/storage register with  
Features  
Y
Common I/O for reduced pin count  
Y
TRI-STATE outputs. Four modes of operation are possi-  
Four operation modes: shift left, shift right, load and  
store  
É
ble: hold (store), shift left, shift right and load data. The par-  
allel load inputs and flip-flop outputs are multiplexed to re-  
duce the total number of package pins. Separate outputs  
are provided for flip-flops Q0 and Q7 to allow easy cascad-  
ing. A separate active LOW Master Reset is used to reset  
the register.  
Y
Y
Separate shift right serial input and shift left serial input  
for easy cascading  
TRI-STATE outputs for bus oriented applications  
Connection Diagram  
Dual-In-Line Package  
TL/F/9827–1  
Order Number DM54LS299E, DM54LS299J, DM54LS299W,  
DM74LS299WM or DM74LS299N  
See NS Package Number E20A, J20A, M20B, N20A or W20A  
Pin Names  
Description  
CP  
Clock Pulse Input (Active Rising Edge)  
Serial Data Input for Right Shift  
Serial Data Input for Left Shift  
Mode Select Inputs  
D
D
S0  
S7  
S0, S1  
MR  
Asynchronous Master Reset Input  
(Active LOW)  
OE1, OE2  
I/O0I/O7  
Q0Q7  
TRI-STATE Output Enable Inputs  
(Active LOW)  
Parallel Data Inputs or TRI-STATE  
Parallel Outputs  
Serial Outputs  
TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.  
C
1995 National Semiconductor Corporation  
TL/F/9827  
RRD-B30M115/Printed in U. S. A.  

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