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MC14543BCL

更新时间： 2024-11-03 22:58:11
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 解码器驱动器锁存器
页数 文件大小 规格书
7页 236K
描述
BCD-to-Seven Segment Latch/Decoder/Driver for Liquid Crystals

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MC14543BCL 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：DIP包装说明：DIP,
针数：16Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.46其他特性：BLANKING INPUT; LED/LCD DISPLAY DRIVER
系列：4000/14000/40000输入调节：LATCHED
JESD-30 代码：R-GDIP-T16JESD-609代码：e0
长度：19.49 mm负载电容（CL）：50 pF
逻辑集成电路类型：SEVEN SEGMENT DECODER/DRIVER功能数量：1
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：CONFIGURABLE
封装主体材料：CERAMIC, GLASS-SEALED封装代码：DIP
封装形状：RECTANGULAR封装形式：IN-LINE
峰值回流温度（摄氏度）：NOT SPECIFIED传播延迟（tpd）：1650 ns
认证状态：Not Qualified座面最大高度：5.08 mm
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：NO
技术：CMOS温度等级：MILITARY
端子面层：Tin/Lead (Sn/Pb)端子形式：THROUGH-HOLE
端子节距：2.54 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：7.62 mm

MC14543BCL 数据手册

 浏览型号MC14543BCL的Datasheet PDF文件第2页浏览型号MC14543BCL的Datasheet PDF文件第3页浏览型号MC14543BCL的Datasheet PDF文件第4页浏览型号MC14543BCL的Datasheet PDF文件第5页浏览型号MC14543BCL的Datasheet PDF文件第6页浏览型号MC14543BCL的Datasheet PDF文件第7页 
SEMICONDUCTOR TECHNICAL DATA  
L SUFFIX  
CERAMIC  
CASE 620  
The MC14543B BCD–to–seven segment latch/decoder/driver is designed  
for use with liquid crystal readouts, and is constructed with complementary  
MOS (CMOS) enhancement mode devices. The circuit provides the  
functions of a 4–bit storage latch and an 8421 BCD–to–seven segment  
decoder and driver. The device has the capability to invert the logic levels of  
the output combination. The phase (Ph), blanking (BI), and latch disable (LD)  
inputs are used to reverse the truth table phase, blank the display, and store  
a BCD code, respectively. For liquid crystal (LC) readouts, a square wave is  
applied to the Ph input of the circuit and the electrically common backplane  
of the display. The outputs of the circuit are connected directly to the  
segments of the LC readout. For other types of readouts, such as  
light–emitting diode (LED), incandescent, gas discharge, and fluorescent  
readouts, connection diagrams are given on this data sheet.  
P SUFFIX  
PLASTIC  
CASE 648  
D SUFFIX  
SOIC  
CASE 751B  
ORDERING INFORMATION  
MC14XXXBCP  
MC14XXXBCL  
MC14XXXBD  
Plastic  
Ceramic  
SOIC  
Applications include instrument (e.g., counter, DVM etc.) display driver,  
computer/calculator display driver, cockpit display driver, and various clock,  
watch, and timer uses.  
T
A
= – 55° to 125°C for all packages.  
•
•
•
•
•
•
Latch Storage of Code  
Blanking Input  
TRUTH TABLE  
Readout Blanking on All Illegal Input Combinations  
Direct LED (Common Anode or Cathode) Driving Capability  
Supply Voltage Range = 3.0 V to 18 V  
Capable of Driving Two Low–power TTL Loads, One Low–power  
Schottky TTL Load or Two HTL Loads Over the Rated Temperature  
Range  
Inputs  
Outputs  
LD BI Ph*  
D
C
B
A
a
b
c
d
e
f
g
Display  
X
1
0
X
X
X
X
0
0
0
0
0
0
0
Blank  
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
0
1
1
0
1
1
1
1
1
1
1
1
0
1
1
0
1
1
1
0
1
0
1
0
0
0
0
0
1
1
0
1
2
3
•
•
Pin–for–Pin Replacement for CD4056A (with Pin 7 Tied to V ).  
SS  
Chip Complexity: 207 FETs or 52 Equivalent Gates  
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
1
1
0
1
0
1
0
1
1
1
1
0
0
1
1
1
1
1
0
1
1
0
0
0
1
0
1
1
1
0
1
1
1
0
4
5
6
7
MAXIMUM RATINGS* (Voltages referenced to V  
)
SS  
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
1
0
1
0
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
0
0
1
1
0
0
1
1
0
0
8
9
Rating  
DC Supply Voltage  
Symbol  
Value  
Unit  
V
Blank  
Blank  
V
DD  
– 0.5 to + 18  
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
1
1
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Blank  
Blank  
Blank  
Blank  
Input Voltage, All Inputs  
V
– 0.5 to V  
DD  
+ 0.5  
V
in  
in  
DC Input Current per Pin  
I
± 10  
mA  
C
Operating Temperature Range  
Power Dissipation, per Package†  
Storage Temperature Range  
T
A
– 55 to + 125  
500  
0
†
0
†
0
†
X
X
X
X
**  
**  
†
Inverse of Output  
Combinations  
Above  
Display  
as above  
P
mW  
C
D
T
stg  
– 65 to + 150  
10  
X = Don’t care  
† = Above Combinations  
Maximum Continuous Output Drive  
Current (Source or Sink) per Output  
I
I
mA  
OHmax  
OLmax  
* = For liquid crystal readouts, apply a square wave to Ph  
For common cathode LED readouts, select Ph = 0  
For common anode LED readouts, select Ph = 1  
** = Depends upon the BCD code previously applied when  
LD = 1  
Maximum Continuous Output Power*  
(Source or Sink) per Output  
P
P
70  
mW  
OHmax  
OLmax  
* P  
= I  
(V  
– V ) and P  
DD OLmax OL OL  
= I (V  
– V )  
SS  
OHmax OH OH  
* Maximum Ratings are those values beyond which damage to the device may occur.  
†Temperature Derating:  
Plastic “P and D/DW” Packages: – 7.0 mW/ C From 65 C To 125 C  
Ceramic “L” Packages: – 12 mW/ C From 100 C To 125 C  
REV 3  
1/94  
Motorola, Inc. 1995  
1234567

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