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MC14555BFEL PDF预览

MC14555BFEL

更新时间: 2024-02-14 01:11:07
品牌 Logo 应用领域
安森美 - ONSEMI 解码器解复用器
页数 文件大小 规格书
8页 146K
描述
Dual Binary to 1-of-4 Decoder/Demultiplexer

MC14555BFEL 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP16,.3针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.58系列:4000/14000/40000
输入调节:STANDARDJESD-30 代码:R-PDSO-G16
JESD-609代码:e4长度:10.2 mm
负载电容(CL):50 pF逻辑集成电路类型:OTHER DECODER/DRIVER
湿度敏感等级:3功能数量:2
端子数量:16最高工作温度:125 °C
最低工作温度:-55 °C输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260电源:5/15 V
Prop。Delay @ Nom-Sup:440 ns传播延迟(tpd):440 ns
认证状态:Not Qualified座面最大高度:2.05 mm
子类别:Decoder/Drivers最大供电电压 (Vsup):18 V
最小供电电压 (Vsup):3 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:Nickel/Palladium/Gold (Ni/Pd/Au)
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:40
宽度:5.275 mm

MC14555BFEL 数据手册

 浏览型号MC14555BFEL的Datasheet PDF文件第1页浏览型号MC14555BFEL的Datasheet PDF文件第2页浏览型号MC14555BFEL的Datasheet PDF文件第3页浏览型号MC14555BFEL的Datasheet PDF文件第5页浏览型号MC14555BFEL的Datasheet PDF文件第6页浏览型号MC14555BFEL的Datasheet PDF文件第7页 
MC14555B, MC14556B  
SWITCHING CHARACTERISTICS (7.) (C = 50 pF, T = 25 C)  
L
A
(8.)  
Characteristic  
Symbol  
V
DD  
Min  
Typ  
Max  
Unit  
Output Rise and Fall Time  
t
,
ns  
TLH  
t
t
t
, t  
= (1.5 ns/pF) C + 25 ns  
t
THL  
5.0  
10  
15  
100  
50  
40  
200  
100  
80  
TLH THL  
L
, t  
= (0.75 ns/pF) C + 12.5 ns  
TLH THL  
L
, t  
= (0.55 ns/pF) C + 9.5 ns  
L
TLH THL  
Propagation Delay Time — A, B to Output  
t
t
,
ns  
ns  
PLH  
t
t
t
, t  
= (1.7 ns/pF) C + 135 ns  
= (0.66 ns/pF) C + 62 ns  
L
5.0  
10  
15  
220  
95  
70  
440  
190  
140  
PLH PHL  
L
PHL  
, t  
PLH PHL  
, t  
= (0.5 ns/pF) C + 45 ns  
PLH PHL  
L
Propagation Delay Time — E to Output  
t
,
PLH  
t
t
t
, t  
= (1.7 ns/pF) C + 115 ns  
= (0.66 ns/pF) C + 52 ns  
L
t
PHL  
5.0  
10  
15  
200  
85  
65  
400  
170  
130  
PLH PHL  
L
, t  
PLH PHL  
, t  
= (0.5 ns/pF) C + 40 ns  
PLH PHL  
L
7. The formulas given are for the typical characteristics only at 25 C.  
8. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.  
INPUT E LOW  
INPUT A HIGH, INPUT E LOW  
20 ns  
20 ns  
20 ns  
20 ns  
V
DD  
90%  
50%  
10%  
V
DD  
90%  
50%  
10%  
INPUT B  
V
SS  
A INPUTS  
(50% DUTY CYCLE)  
1
2f  
V
SS  
V
DD  
t
t
PLH  
PHL  
V
OH  
90%  
50%  
10%  
OUTPUT Q3  
MC14556B  
V
SS  
B INPUTS  
V
OL  
(50% DUTY CYCLE)  
t
t
V
OH  
THL  
TLH  
t
t
PLH  
PHL  
V
OH  
90%  
OUTPUT Q1  
V
OL  
OUTPUT Q3  
MC14555B  
50%  
10%  
V
OL  
All 8 outputs connect to respective C loads.  
f in respect to a system clock.  
L
t
t
TLH  
THL  
Figure 1. Dynamic Power Dissipation Signal Waveforms  
Figure 2. Dynamic Signal Waveforms  
LOGIC DIAGRAM  
(1/2 of Dual)  
*
Q0  
A
B
*
Q1  
*
Q2  
E
*
Q3  
* Eliminated for MC14555B  
http://onsemi.com  
4

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