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DM74LS164M PDF预览

DM74LS164M

更新时间: 2024-09-09 23:00:43
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 移位寄存器
页数 文件大小 规格书
5页 64K
描述
8-Bit Serial In/Parallel Out Shift Register

DM74LS164M 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP14,.25
针数:14Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.2
计数方向:RIGHT系列:LS
JESD-30 代码:R-PDSO-G14JESD-609代码:e0
长度:8.65 mm逻辑集成电路类型:SERIAL IN PARALLEL OUT
最大频率@ Nom-Sup:25000000 Hz位数:8
功能数量:1端子数量:14
最高工作温度:70 °C最低工作温度:
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP14,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
传播延迟(tpd):40 ns认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Shift Registers
最大供电电压 (Vsup):5.25 V最小供电电压 (Vsup):4.75 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:TTL温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED触发器类型:POSITIVE EDGE
宽度:3.9 mm最小 fmax:25 MHz
Base Number Matches:1

DM74LS164M 数据手册

 浏览型号DM74LS164M的Datasheet PDF文件第2页浏览型号DM74LS164M的Datasheet PDF文件第3页浏览型号DM74LS164M的Datasheet PDF文件第4页浏览型号DM74LS164M的Datasheet PDF文件第5页 
August 1986  
Revised April 2000  
DM74LS164  
8-Bit Serial In/Parallel Out Shift Register  
General Description  
Features  
Gated (enable/disable) serial inputs  
Fully buffered clock and serial inputs  
Asynchronous clear  
These 8-bit shift registers feature gated serial inputs and  
an asynchronous clear. A low logic level at either input  
inhibits entry of the new data, and resets the first flip-flop to  
the low level at the next clock pulse, thus providing com-  
plete control over incoming data. A high logic level on  
either input enables the other input, which will then deter-  
mine the state of the first flip-flop. Data at the serial inputs  
may be changed while the clock is HIGH or LOW, but only  
information meeting the setup and hold time requirements  
will be entered. Clocking occurs on the LOW-to-HIGH level  
transition of the clock input. All inputs are diode-clamped to  
minimize transmission-line effects.  
Typical clock frequency 36 MHz  
Typical power dissipation 80 mW  
Ordering Code:  
Order Number Package Number  
Package Description  
DM74LS164M  
DM74LS164N  
M14A  
N14A  
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow  
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Connection Diagram  
Function Table  
Inputs  
Outputs  
QA  
QB  
QH  
Clear  
Clock  
A
X
X
H
L
B
X
X
H
X
L
...  
...  
...  
...  
...  
...  
L
X
L
L
QA0  
H
L
L
H
H
H
H
QB0  
QAn  
QAn  
QAn  
QH0  
QGn  
QGn  
QGn  
L
X
L
H = HIGH Level (steady state)  
L = LOW Level (steady state)  
X = Don't Care (any input, including transitions)  
↑ = Transition from LOW-to-HIGH level  
Q
, Q , Q = The level of Q , Q , or Q , respectively, before the  
B0 H0 A B H  
A0  
indicated steady-state input conditions were established.  
, Q = The level of Q or Q before the most recent transition of the  
Q
An  
Gn  
A
G
clock; indicates a one-bit shift.  
© 2000 Fairchild Semiconductor Corporation  
DS006398  
www.fairchildsemi.com  

DM74LS164M 替代型号

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