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HCC4556BC1中文资料

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HCC/HCF4555B HCC/HCF4556BDUAL BINARY TO 1OF 4DECODER/DEMULTIPLEXERSDESCRIPTION.EXPANDAB LE WITH MULTIPLE PACKAGES .STANDARD,SYMMETRICAL OUTPUT CHAR-ACTERISTICS.QUIESCENT CURRENT SPECIFIED TO 20V FOR HCC DEVICE.5V,10V,AND 15V PARAMETRIC RATINGS .INPUT CURRENT OF 100nA AT 18V AND 25°C FOR HCC DEVICE.100%TESTED FOR QUIESCENT CURRENT .MEETS ALL REQUIREMENTS OF JEDECTEN-TATIVE STANDARD N o.13A,”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B”SERIES CMOS DEVICES”June 1989The HCC4555B,HCC4556B (extended tempera-ture range)and the HCF4555B,HCF4556B (inter-mediate temperature range)are monolithicintegrated circuits available in 16-lead dual in-line plastic or ceramic package and plastic micropack-age.The HCC/HCF4555B and HCC/HCF4556B are dual one-of-four decoders/demultiplexers.Each decoder has two select inputs (A and B),an Enable input (E),and four mutually exclusive outputs.On the HCC/HCF4555B the outputs are high on select;on the HCC/HCF4556B the outputs are low on se-lect.When the Enable input is high,the outputs of the HCC/HCF4555B remain low and the outputs of the HCC/HCF4556B remain high regardless of the state of the select inputs A and B.EY(Plastic Package)F(Ceramic Frit Seal Package)M1(Micro Package)ORDER CODES :HCC45XXB F HCF45XXBM1HCF45XXBE Y HCF45XXBC 1PIN CONNECTIONS4555B OUTPUTS HIGH ON SELECT 4556B OUTPUTS LOW ON SELECT4555B4556BC1(Plastic Chip Carrier)1/14FUNCTIONAL DIAGRAMSABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitV DD*Supply Voltage:HCC TypesHCF Types –0.5to+20–0.5to+18VVV i Input Voltage–0.5to V DD+0.5V I I DC Input Current(any one input)±10mAP t o t Total Power Dissipation(per package)Dissipation per Output Transistorfor T o p=Full Package-temperature Range 200100mWmWT o p Operating Temperature:HCC TypesHCF Types –55to+125–40to+85°C°CT s t g Storage Temperature–65to+150°CRECOMMENDED OPERATING CONDITIONSSymbol Parameter Value UnitV DD Supply Voltage:HCC TypesHCF Types 3to183to15VVV I Input Voltage0to V DD VT o p Operating Temperature:HCC TypesHCF Types –55to+125–40to+85°C°C4555B4556BStresses above those listed under”Absolute Maximum Ratings”may cause permanent damage to the device.This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sec-tions of this specification is not implied.Exposure to absolute maximum rating conditions for external periods may affect device reliability.*All voltages values are referred to V SS pin voltage.HCC/HCF4555B/4556B2/14HCC/HCF4555B/4556B LOGIC DIAGRAMS4555B4556BTRUTH TABLEInputs Enable Select Outputs4555B Outputs4556BE B A Q3Q2Q1Q0Q3Q2Q1Q000000011110 00100101101 010******** 01110000111 1X X00001111X=DON’T CARE,LOGIC1=HIGH,LOGIC0=LOW.3/14STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions)Test ConditionsValueV I V O |I O |V D D T L o w *25°C T Hi g h *SymbolParameter (V)(V)(µA)(V)Min.Max.Min.Typ.Max.Min.Max.UnitI LQuiescent CurrentHCC Types 0/5550.045150µA0/1010100.04103000/1515200.04206000/20201000.081003000HCFTypes0/55200.04201500/1010400.04403000/1515800.0480600V OHOutput High Voltage0/5<15 4.95 4.95 4.95V0/10<1109.959.959.950/15<11514.9514.9514.95V OLOutput Low Voltage5/0<150.050.050.05V10/0<1100.050.050.0515/0<1150.050.050.05V IHInput High Voltage0.5/4.5<15 3.5 3.5 3.5V1/9<1107771.5/13.5<115111111V ILInput Low Voltage4.5/0.5<15 1.5 1.5 1.5V9/1<11033313.5/1.5<115444I OHOutput Drive CurrentHCC Types 0/52.55–2–1.6–3.2–1.15mA0/5 4.65–0.64–0.51–1–0.360/109.510–1.6–1.3–2.6–0.90/1513.515–4.2–3.4–6.8–2.4HCFTypes 0/52.55–1.53–1.36–3.2–1.10/54.65–0.52–0.44–1–0.360/109.510–1.3–1.1–2.6–0.90/1513.515–3.6–3.0–6.8–2.4I OLOutput Sink CurrentHCCTypes0/50.450.640.5110.36mA0/100.510 1.6 1.3 2.60.90/15 1.515 4.2 3.4 6.8 2.4HCFTypes0/50.450.520.4410.360/100.510 1.3 1.1 2.60.90/151.515 3.63.06.8 2.4I IH ,I ILInput Leakage CurrentHCC Types 0/18Any Input18±0.1±10–5±0.1±1µAHCF Types0/1515±0.3±10–5±0.3±1C I Input CapacitanceAny Input57.5pF(*)T LOW =–55°C for HCC device :–40°C for HCF device.(*)T HIGH =+125°C for HCC device :+85°C for HCF device.The Noise Margin for both ”1”and ”0”level is :1V min.with V DD =5V,2V min.with V DD =10V,2.5V min.with V DD =15V.HCC/HCF4555B/4556B4/14DYNAMIC ELECTRICAL CHARACTERISTICS(T amb=25°C,C L=50pF,R L=200kΩ,typical temperature coefficient for all V DD values is0.3%/°C,all input rise and fall times=20ns)Test Conditions ValueSymbol ParameterV D D(V)Min.Typ.Max.Unitt PL H, t P HL Propagation Delay Time(A or B input to any output)5220440ns10951901570140 Propagation Delay Time(E input to any output)5200400ns10851701565130t T L H, t T HL Transition Time5100200ns1050100154080Typical Output Low(sink)Current Characteristics.Typical Output High(source)Current Charac-teristics.Minimum Output High(source)Current Charac-teristics.Minimum Output Low(sink)Current Charac-teristics.HCC/HCF4555B/4556B5/14Typical Propagation Delay Time vs.Load Capacit-ance(A or B input to any output).Typical Propagat ion Delay Time vs.Load Capacit-ance(E input to any input).Typical Propagation Delay Time vs.Supply Volt-age.Typical Transition Time vs.Load Capacitance.Typical Dynamic Power Dissipation/per Devicevs.Frequency.HCC/HCF4555B/4556B6/14APPLICATIONS1of 8Decoder using HCC/HCF 4555BTRUTH TABLEInputs Q Outputs C B A 012345670001000000000101000000010001000000110001000010000001000101000001001100000001011111of 4Line Data Demultiplexer using HCC/HCF4555BTRUTH TABLESelect Inputs Outputs B A Q 0Q 1Q 2Q 300DATA 000010DATA 001000DATA 011DATAHCC/HCF4555B/4556B7/14APPLICATIONS(continued)1of16Decoder using HCC/HCF4555B and HCC/HCF4556BHCC/HCF4555B Input to Q3Output Dynamic Signal WaveformsHCC/HCF4556B Input to Q3Output Dynamic Signal WaveformsX=Don’t care.TRUTH TABLEInputs Q OutputsE D C B A0123456789101112131415 000001000000000000000 000010100000000000000 000100010000000000000 000110001000000000000 001000000100000000000 001010000010000000000 001100000001000000000 001110000000100000000 010000000000010000000 010010000000001000000 010100000000000100000 010110000000000010000 011000000000000001000 011010000000000000100 011100000000000000010 0111100000000000000011X X X X0000000000000000HCC/HCF4555B/4556B 8/14APPLICATIONS(continued)HCC/HCF4555B E Input to Q3Output Dynamic Signal Waveforms HCC/HCF4556B E Input to Q3Output Dynamic Signal WaveformsTEST CIRCUITSQuiescien tDevice Current.Noise Immunity.Input Leakage Current.HCC/HCF4555B/4556B9/14HCC/HCF4555B/4556BPlastic DIP16(0.25)MECHANICAL DATAmm inch DIM.MIN.TYP.MAX.MIN.TYP.MAX.a10.510.020B0.77 1.650.0300.065 b0.50.020b10.250.010D200.787 E8.50.335e 2.540.100e317.780.700F7.10.280I 5.10.201L 3.30.130Z 1.270.050P001C 10/14Ceramic DIP16/1MECHANICAL DATAmm inchDIM.MIN.TYP.MAX.MIN.TYP.MAX. A200.787 B70.276 D 3.30.130E0.380.015e317.780.700F 2.29 2.790.0900.110 G0.40.550.0160.022 H 1.17 1.520.0460.060 L0.220.310.0090.012 M0.51 1.270.0200.050 N10.30.406 P7.88.050.3070.317 Q 5.080.200P053DSO16(Narrow)MECHANICAL DATAmm inchDIM.MIN.TYP.MAX.MIN.TYP.MAX.A 1.750.068 a10.10.20.0040.007 a2 1.650.064 b0.350.460.0130.018 b10.190.250.0070.010 C0.50.019c145°(typ.)D9.8100.3850.393 E 5.8 6.20.2280.244 e 1.270.050e38.890.350F 3.8 4.00.1490.157G 4.6 5.30.1810.208 L0.5 1.270.0190.050 M0.620.024 S8°(max.)P013HPLCC20MECHANICAL DATAmm inchDIM.MIN.TYP.MAX.MIN.TYP.MAX. A9.7810.030.3850.395 B8.899.040.3500.356 D 4.2 4.570.1650.180 d1 2.540.100d20.560.022E7.378.380.2900.330 e 1.270.050e3 5.080.200F0.380.015G0.1010.004 M 1.270.050M1 1.140.045P027AInformation furnished is believed to be accurate and reliable.However,SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use.No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics.Specificationsmentioned in this publication are subject to change without notice.This publication supersedes and replaces all information previously supplied.SGS-THOMSON Microelectronics products are not authorized for use ascritical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics.©1994SGS-THOMSON Microelectronics-All Rights ReservedSGS-THOMSON Microelectronics GROUP OF COMPANIESAustralia-Brazil-France-Germany-Hong Kong-Italy-Japan-Korea-Malaysia-Malta-Morocco-The Netherlands-Singapore-Spain-Sweden-Switzerland-Taiwan-Thailand-United Kingdom-U.S.A。

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CH455数码管驱动及键盘控制芯片说明书

CH455数码管驱动及键盘控制芯片说明书

数码管驱动及键盘控制芯片CH455中文手册版本：1E1、概述CH455是数码管显示驱动和键盘扫描控制芯片。

CH455内置时钟振荡电路，可以动态驱动4位数码管或者32只LED；同时还可以进行28键的键盘扫描；CH455通过SCL和SDA组成的2线串行接口与单片机等交换数据。

2、特点●内置显示电流驱动级，段电流不小于25mA，字电流不小于160mA。

●动态显示扫描控制，支持8×4或者7×4，直接驱动4位数码管或者32只发光管LED。

●内部限流，通过占空比设定提供8级亮度控制。

●内置28键键盘控制器，基于7×4矩阵键盘扫描。

●内置按键状态输入的下拉电阻，内置去抖动电路。

●提供低电平有效的键盘中断，提供按键释放标志位，可供查询按键按下与释放。

●高速2线串行接口，时钟速度从0到4MHz，兼容两线I2C总线，节约引脚。

●内置上电复位，支持2.7V～5V电源电压。

●支持低功耗睡眠，节约电能，可以被按键唤醒或者被命令操作唤醒。

●内置时钟振荡电路，不需要外部提供时钟或者外接振荡元器件，更抗干扰。

●提供DIP18、SOP18和SOP16三种无铅封装，兼容RoHS，功能和引脚部分兼容CH450芯片。

3、封装封装形式宽度引脚间距封装说明订货型号DIP18 7.62mm 300mil 2.54mm 100mil 标准18脚双列直插CH455K SOP18 7.62mm 300mil 1.27mm 50mil 标准的宽18脚贴片CH455H SOP16 3.9mm 150mil 1.27mm 50mil 标准的16脚贴片CH455G4、引脚引脚号引脚名称类型引脚说明DIP18/SOP18 SOP1611 14 VCC 电源正电源，持续电流不小于150mA4 8 GND 电源公共接地，持续电流不小于150mA9、10 12、13 14、15 16 12、1315、161、23SEG0～SEG6三态输出及输入数码管的段驱动，高电平有效，键盘扫描输入，高电平有效，内置下拉17 4 SEG7 输出数码管的小数点段驱动输出，高电平有效，7段模式下的键盘中断输出，低电平有效1、5 6、75、910、11DIG0～DIG3输出数码管的字驱动，低电平有效，键盘扫描输出，高电平有效3 7 SDA 内置上拉开漏输出及输入2线串行接口的数据输入和输出，内置上拉电阻2 6 SCL 输入2线串行接口的数据时钟，内置上拉电阻18 无INT# 内置上拉开漏输出键盘中断输出，低电平有效8 无ISET 输入段电流上限调整，悬空为默认设置5、功能说明5.1. 一般说明本手册中的数据，以B结尾的为二进制数，以H结尾的为十六进制数，否则为十进制数，标注为x的位表示该位可以是任意值。

创维各机芯所用集成电路对照表

创维各机芯所用集成电路对照表

创维各机芯所用集成电路对照表A系列机心机心CPU集成电路IC4A01 CTV222S PRC1 TDA8222 TA86594A01 M34300 N4TDA8222 TA86595A01 CTV222S PRC TDA2549TDA2461 TA86594A PCA84C 440P5K01 MN15287K TA8611TDA3857 准分离伴音处理TA87595P01 CTV322STDA8361S系列机心3S28 ST6388BESTV22463S30 HD0401HOUDAJ7907A STV22474S01 ST63156STV8223 STV21165S01 ST6388STV8223 STV21164S ST63T87TDA8224 TDA8219 TDA8214A5S28 ST63T88B1STV22465S30 HD0401HOUDAJ7907A STV2247D系列机心6D91 LA76931N 超级芯片6D92 LA76930N 超级芯片6P16 M37281LA7655创维T系列机芯所用集成电路查询机芯集成电路型号3T01/4T01机芯解码：TB1238；CPU：TMP87CK38N-36583T20机芯解码：TB1238；CPU：TMP87CK38N-1N863T21机芯解码：TB1238；CPU：87CM38N3T30机芯21TB9000；CPU与解码为：TMP8803\TMP88233T30机芯21TM9000；CPU与解码为：TMP88033T30机芯一路A V；CPU与解码为：TMP88013T30/3T36机芯二路A V；CPU与解码为：TMP88033T30/3T36机芯一路A V；CPU与解码为：TMP88233T30/3T36机芯二路A V；CPU与解码为：TMP88233T36机芯CPU与解码为：TMP8803\TMP88234T20机芯解码：TB1238；CPU：TMP87CK38N-1N864T30机芯CPU与解码为：TMP8809；3路A V4T30/5T36机芯CPU与解码为：TMP8809；2路A V4T30机芯CPU与解码为：TMP8807/TMP88274T30/5T36机芯CPU与解码为：TMP8829新软件；3路AV4T36机芯CPU与解码为：TMP8803；2路A V4T36机芯CPU与解码为：TMP8823；2路A V5T03机芯CTV-2981;解码：TB1238；CPU：TMP87CK38N-36585T20机芯25Nl9000;解码：TB1240；CPU：TMP87CK38N-1R025T21机芯解码:TB1240;CPU:TMP87CS38N-3ED9(早期);CPU:TMP87CS38N-3G82(后期)5T25机芯解码：TB1240；CPU：TMP87CK38N-3G825T28机芯29SP9000；解码：TB1240；CPU：TMP87CK38N-4FP15T30机芯25NI9000；CPU与解码为：TMP8809\TMP88295T35机芯CPU与解码为：TMP8823；二路AV5T36机芯CPU与解码为：TMP8809\TMP8829创维D系列机芯所用集成电路查询机芯集成电路型号5D01机芯100Hz机型：2981-100；CPU：C87C766BRD；解码：TDA9143；5D20机芯CPU：ST92196A/B；解码：DPTV-66305D25机芯CPU：ST92196A/B；解码：DPTV-66305D25机芯34英寸；CPU：ST92196A/B；解码：DPTV-66305D26机芯29TIDP；CPU：ST92196A/B；解码：DPTV5D26机芯34TPDP；CPU：ST92196A/B；解码：DPTV5D28机芯34TIDP；CPU：ST92196A/B；解码：DPTV5D30机芯CPU：M37280/M37281；5D60机芯机型：29TBDA；CPU：MSP8849；解码：DPTV5D66机芯机型：29TBDP；CPU：MSP8849；解码：DPTV5D70机芯CPU：M37274；解码：VPC3230；变频：NV3205D76机芯CPU：M37274；解码：DPTV5D78机芯34TPDP；CPU：M37274；解码：DPTV5D90机芯解码：VPC32156D72机芯机型：29T68HD；CPU：M37274/M37281；解码：VPC3230；变频：PW12356D76机芯机型：34T66HD；CPU：M37274/M37281；解码：DPTV6D78机芯CPU：M372816D92机芯解码：LA76930；2004-05-26版本，行频：33.75K6D92机芯29英寸北京松下管；解码：LA76930；2004-05-26版本，行频：35K6D92机芯25英寸；解码：LA76930；2004-08-02版本；6路A V,行频：35K6D92机芯25英寸；解码：LA76930；2004-08-02版本；4路A V，行频：35K6D95机芯29英寸；解码：DVP004；CPU：S88496D95机芯34英寸；解码：DVP004；CPU：S88496D96机芯29英寸；解码：SVPV12；CPU：S8849创维I系列机芯所用集成电路查询机芯集成电路型号5I01机芯双频机；CPU：CCZ3005；解码：VPC32155I30机芯解码与CPU为：VCT3803创维M系列机芯所用集成电路查询机芯集成电路型号5M10机芯双频机；CPU：M37274；解码：VPC3210A6M20机芯29寸高清彩电系列；CPU：DS88C（P）4504；解码：DPTV-3D6M20机芯34寸高清彩电系列；CPU：DS88C（P）4504；解码：DPTV-3D6M23机芯34寸高清彩电系列：配松下管6M23机芯34寸高清彩电系列：配东芝管6M23机芯34寸高清彩电系列：配三星管创维P系列彩电机芯所用集成电路型号查询机芯集成电路型号3P10/4P10机芯解码：OM8838；CPU：MTV8803P20/4P20机芯解码：OM8838；CPU：KS88C83163P21机芯解码：OM8838PS；CPU：4749-Z00010-42\4749-Z00011-423P30机芯CPU与解码为：TDA9370PS-N23P30机芯CPU与解码为：TDA9370PS|N2|AI08433P30机芯CPU与解码为：TDA9370PS|N23P30机芯CPU与解码为：OM8370PS4P30机芯CPU与解码为：TDA9370PS-N2；四路A V输入4P30机芯CPU与解码为：TDA9370PS；二路A V输入4P30机芯CPU与解码为：TDA9370PS；一路A V输入4P36机芯29寸华飞管；CPU与解码为：TDA9370；一路A V输入5P03机芯CPU：47-Z00001-42到47-Z00007-42都为此机芯CPU，其中Z0003与Z0006为带丽音功能，可互换，另外其它的可互换。

UPC4558 中文PDF资料

UPC4558 中文PDF资料

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ＵＰＣ４５５８替换型号Ｘ４５５８ 双极型线性集成电路
第一价值网（ＩＣ网络超市）
SIP-8-2.54
UNIT: mm
第一价值网（ＩＣ网络超市）
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ＵＰＣ４５５８替换型号Ｘ４５５８ 双极型线性集成电路
附：
第一价值网（ＩＣ网络超市）
典型工作参数曲线(接上表）
第一价值网（ＩＣ网络超市）
图 7 图图图图图图图图图图图图图图图
15.0
±15V
13.0
11.0
±12V
图 8 图图图图图图图图图图图图图图图
15.0
±15V
13.0
11.0
±12V
Output Voltage (peak) (V)
Output Voltage (peak) (V)
(仅一个通道）
符号
Vcc VI(DIFF)
VI TOPR TSTG
OUTPUT
输输 1 1 输输 1(-) 2 输输 1(+) 3
Vee 4
8 Vcc
7 输输 2 6 输输 2(-) 5 输输 2(+)
数值
±22 ±18 ±15 0—+70 -65—+150
单位
V V V ℃ ℃
第一价值网（ＩＣ网络超市）
3.5 2 5 30 ±12 3.5 20 ±14 ±13 70 76
5.6 6 200 500 ±13 5.6 200
mA mV nA nA V mA V/mV V
90
dB
90
dB
第一价值网（ＩＣ网络超市）
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FM25CL64中文资料

FM25CL64中文资料

FM25CL64 数据手册
RReevv 33..22
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广州专卖店
地址：广州市天河区新赛格电子城 203-204 室 电话：(020)87578634 87569917 传真：(020)87578842
南京周立功
地址：南京市珠江路 280 号珠江大厦 2006 室 电话：(025)83613221 83613271 83603500 传真：(025)83613271
6.1. 协议概述...........................................................................................................................6 6.2. 数据传输...........................................................................................................................7 6.3.命令结构............................................................................................................................. 7 6.4. WREN－设置写使能锁存器 ............................................................................................8 6.5. WRDI－写入禁止 .............................................................................................................8 6.6. RDSR－读状态寄存器 .....................................................................................................9 6.7. WRSR－写状态寄存器.....................................................................................................9 7. 状态寄存器&写保护..............................................................................................................10 8. 存储器操作 ............................................................................................................................. 11 8.1. 写操作............................................................................................................................. 11 8.2. 读操作............................................................................................................................. 11 8.3. 保持................................................................................................................................. 11 9. 电气特性 .................................................................................................................................13 9.1. 绝对最大额定值.............................................................................................................13 9.2. DC 工作条件 ...................................................................................................................13 9.3. AC 参数 ...........................................................................................................................14 9.4. 电容.................................................................................................................................14 9.5. AC 测试条件 ...................................................................................................................15 9.6. 串行数据总线时序.........................................................................................................15 9.7. /Hold 时序........................................................................................................................15 9.8. 数据保存.........................................................................................................................15 10. 机械图 .................................................................................................................................16 10.1. 8 脚 SOIC（JEDEC MS-012 variation AA） ...............................................................16 10.2. 8 脚 TDFN（外形尺寸为 4.0mm×4.5mm，引脚间距为 0.95mm）..........................17 11. 修订历史 .............................................................................................................................18