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HD74LS77FP PDF预览

HD74LS77FP

更新时间: 2024-09-16 13:08:19
品牌 Logo 应用领域
瑞萨 - RENESAS 锁存器
页数 文件大小 规格书
5页 70K
描述
LS SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDSO14, FP-14DA

HD74LS77FP 技术参数

是否Rohs认证:不符合生命周期:Transferred
零件包装代码:SOIC包装说明:SOP,
针数:14Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.43
Is Samacsys:N系列:LS
JESD-30 代码:R-PDSO-G14JESD-609代码:e0
长度:10.06 mm逻辑集成电路类型:D LATCH
位数:2功能数量:2
端子数量:14最高工作温度:75 °C
最低工作温度:-20 °C输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED传播延迟(tpd):19 ns
认证状态:Not Qualified座面最大高度:2.2 mm
标称供电电压 (Vsup):5 V表面贴装:YES
技术:TTL温度等级:COMMERCIAL EXTENDED
端子面层:TIN LEAD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:HIGH LEVEL
宽度:5.5 mmBase Number Matches:1

HD74LS77FP 数据手册

 浏览型号HD74LS77FP的Datasheet PDF文件第2页浏览型号HD74LS77FP的Datasheet PDF文件第3页浏览型号HD74LS77FP的Datasheet PDF文件第4页浏览型号HD74LS77FP的Datasheet PDF文件第5页 
HD74LS77  
4-bit Bistable Latches  
REJ03D0418–0300  
Rev.3.00  
Jul.22.2005  
The HD74LS77 is ideally suited for use as temporary storage for binary information between processing units and  
input / output or indicator units. Information present at a data (D) input is transferred to the Q output when the enable  
(G) is high and 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 retained at the Q output until the  
enable is permitted to go high.  
Features  
Ordering Information  
Package Code  
(Previous Code)  
Package  
Abbreviation  
Taping Abbreviation  
(Quantity)  
Part Name  
Package Type  
PRSP0014DF-B  
(FP-14DAV)  
HD74LS77FPEL  
SOP-14 pin (JEITA)  
FP  
EL (2,000 pcs/reel)  
Pin Arrangement  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
1D  
1Q  
Q
D
D
G
2D  
Enable 3-4  
VCC  
2Q  
G
Enable 1-2  
GND  
NC  
Q
Q
3D  
D
D
G
4D  
3Q  
G
8
Q
NC  
4Q  
(Top view)  
Function Table  
Inputs  
Outputs  
D
L
G
H
H
L
Q
L
H
X
H
Q0  
H; high level, L; low level, X; irrelevant  
Rev.3.00, Jul.22.2005, page 1 of 4  

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