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| 型号： | MC14543BCPG |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC LATCH/DECODER/DRIVER 16DIP |
| 标准包装： | 500 |
| 显示器类型： | LCD |
| 配置： | 7 段显示 |
| 接口： | BCD |
| 电流 - 电源： | 10µA |
| 电源电压： | 3 V ~ 18 V |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 16-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 16-DIP |
| 包装： | 管件 |
| 产品目录页面： | 1125 (CN2011-ZH PDF) |
| 其它名称： | MC14543BCPGOS |
MC14543B
BCD-to-Seven Segment
Latch/Decoder/Driver for
Liquid Crystals
16
MC14543BCP
AWLYYWWG
16
14543BG
AWLYWW
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.
Applications include instrument (e.g., counter, DVM etc.) display
driver, computer/calculator display driver, cockpit display driver, and
various clock, watch, and timer uses.
Features
? Latch Storage of Code
? Blanking Input
? 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 2 Low ? power TTL Loads, 1 Low ? power Schottky
TTL Load or 2 HTL Loads Over the Rated Temperature Range
? Pin ? for ? Pin Replacement for CD4056A (with Pin 7 Tied to V SS ).
? Chip Complexity: 207 FETs or 52 Equivalent Gates
? These Devices are Pb ? Free and are RoHS Compliant
MAXIMUM RATINGS (Voltages Referenced to V SS )
http://onsemi.com
MARKING
DIAGRAMS
PDIP ? 16
P SUFFIX
CASE 648
1
1
SOIC ? 16
D SUFFIX
CASE 751B
1 1
A = Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
G = Pb ? Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
? NLV Prefix for Automotive and Other
Applications Requiring Unique Site and
Control Change Requirements; AEC ? Q100
Qualified and PPAP Capable.
Parameter
DC Supply Voltage Range
Input Voltage Range, All Inputs
DC Input Current per Pin
Power Dissipation per Package (Note 1)
Operating Temperature Range
Storage Temperature Range
Symbol
V DD
V in
I in
P D
T A
T stg
Value
? 0.5 to +18.0
? 0.5 to V DD +0.5
± 10
500
? 55 to +125
? 65 to +150
Unit
V
V
mA
mW
° C
° C
Maximum Continuous Output Drive
Current (Source or Sink)
Maximum Continuous Output Power
(Source or Sink) (Note 2)
I OHmax
I OLmax
P OHmax
P OLmax
10
(per Output)
70
(per Output)
mA
mW
This device contains protection circuitry to guard
against damage due to high static voltages or electric
fields. However, precautions must be taken to avoid
applications of any voltage higher than maximum rated
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. Temperature Derating: Plastic “P and D/DW”
Packages: – 7.0 mW/ _ C From 65 _ C To 125 _ C
2. P OHmax = I OH (V OH ? V DD ) and P OLmax = I OL (V OL ? V SS )
voltages to this high ? impedance circuit. For proper
operation, V in and V out should be constrained to the
range V SS v (V in or V out ) v V DD .
Unused inputs must always be tied to an appropriate
logic voltage level (e.g., either V SS or V DD ). Unused
outputs must be left open.
? Semiconductor Components Industries, LLC, 2013
May, 2013 ? Rev. 9
1
Publication Order Number:
MC14543B/D
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| MC14543BD | 功能描述:编码器、解码器、复用器和解复用器 3-18V BCD/7-Segment RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| MC14543BDG | 功能描述:编码器、解码器、复用器和解复用器 3-18V BCD/7-Segment Decoder For LCD’s RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| MC14543BDR2 | 功能描述:编码器、解码器、复用器和解复用器 3-18V BCD/7-Segment RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| MC14543BDR2G | 功能描述:编码器、解码器、复用器和解复用器 3-18V BCD/7-Segment Decoder For LCD’s RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| MC14543BF | 功能描述:编码器、解码器、复用器和解复用器 3-18V BCD/7-Segment RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
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