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MM54HC75E PDF预览

MM54HC75E

更新时间: 2024-11-09 13:11:39
品牌 Logo 应用领域
美国国家半导体 - NSC 锁存器
页数 文件大小 规格书
4页 144K
描述
IC HC/UH SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20, FF/Latch

MM54HC75E 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:QCCN, LCC20,.35SQReach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.82
Is Samacsys:N系列:HC/UH
JESD-30 代码:S-CQCC-N20JESD-609代码:e0
长度:8.89 mm负载电容(CL):50 pF
逻辑集成电路类型:D LATCH位数:2
功能数量:2端子数量:20
最高工作温度:125 °C最低工作温度:-55 °C
输出极性:COMPLEMENTARY封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:QCCN封装等效代码:LCC20,.35SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):NOT SPECIFIED电源:2/6 V
传播延迟(tpd):44 ns认证状态:Not Qualified
座面最大高度:1.905 mm子类别:FF/Latches
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:NO LEAD
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED触发器类型:HIGH LEVEL
宽度:8.89 mmBase Number Matches:1

MM54HC75E 数据手册

 浏览型号MM54HC75E的Datasheet PDF文件第2页浏览型号MM54HC75E的Datasheet PDF文件第3页浏览型号MM54HC75E的Datasheet PDF文件第4页 
January 1988  
MM54HC75/MM74HC75  
4-Bit Bistable Latch with Q and Q Output  
General Description  
This 4-bit latch utilizes advanced silicon-gate CMOS tech-  
nology to achieve the high noise immunity and low power  
consumption normally associated with standard CMOS inte-  
grated circuits. These devices can drive 10 LS-TTL loads.  
The 54HC/74HC logic family is functionally as well as pin-  
out compatible with the standard 54LS/74LS logic family.  
All inputs are protected from damage due to static dis-  
charge by internal diode clamps to V  
and ground.  
CC  
This latch is ideally suited for use as temporary storage for  
binary information processing, input/output, and indicator  
units. Information present at the data (D) input is transferred  
to the Q output when the enable (G) is high. The Q output  
will follow the data input as long as the enable remains high.  
When the enable goes low, the information that was present  
at the data input at the time the transition occurred is re-  
tained at the Q output until the enable is permitted to go  
high again.  
Features  
Y
Typical operating frequency: 50 MHz  
Y
Y
Y
Y
Typical propagation delay: 12 ns  
Wide operating supply voltage range: 26V  
Low input current: 1 mA maximum  
Low quiescent supply current: 80 mA maximum  
(74HC Series)  
Y
Fanout of 10 LS-TTL loads  
Connection and Logic Diagrams  
Truth Table  
Dual-In-Line Package  
Inputs  
Outputs  
D
G
Q
Q
L
H
X
H
H
L
L
H
L
H
Q
Q
0
0
e
e
e
e
High Level: L Low Level  
H
X
Don’t Care  
Q
0
The level of Q before the transition of G  
TL/F/5303–1  
Order Number MM54HC75 or MM74HC75  
(1 of 4 latches)  
TL/F/5303–2  
C
1995 National Semiconductor Corporation  
TL/F/5303  
RRD-B30M105/Printed in U. S. A.  

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