缓冲器与线路驱动器

共 7,107 个型号

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缓冲器与线路驱动器系列产品

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N74F240 integrated circuits - ic

Inverting buffer and line driver ICs with 8 channels, 3-state output

N74F540 semiconductor

Octal buffer and line driver ICs with inverting 3-state outputs

NB3F8L semiconductor

LVCMOS clock buffers for signal distribution in electronic systems

PCA9510AD semiconductor

Hot-swappable I2C and SMBus bus buffers in 8-pin SOIC/TSSOP packages

PCA9512BD logic ic

Hot-swappable I2C and SMBus buffer ICs with level shifting

缓冲器与线路驱动器 - 型号列表

共 7,197 个型号

制造商零件编号	库存	价格	包装方式	封装形式	RoHS	供电电压	工作温度	输入数量	输出数量	通道数量	安装样式	逻辑类型	传播延迟时间	输出类型	输出高/低电流	极性	工厂包装数量	产品类别	供应商器件封装	机械寿命	标准包装数量	安装类型	功能	位数	元件数量	最小供电电压	零件号别名	零件状态	输入信号	每元件位数	高度	长度	重量	冷却的封装	包装数量	额定电压	宽度	输入类型	静态电流 (Iq)	最大传播延迟 @ V, 最大CL	使用的IC/零件	其他名称	抗辐射加固	静态电流（最大）	传播延迟 tpLH / tpHL（最大）	系列	软件	技术	射频系列/标准	测试温度	I/O 数量	最大功耗	尺寸/外形	海关税号	引脚数	材料表面处理	标准封装名称	欧盟RoHS	引脚样式	总长度	外壳尺寸-插件	印刷电路板数量	类型	电压	最大额定电流	输出1频率	施密特触发器输入	输出源/灌电流	SVHC	传播延迟（最大）	工艺（或'制程'，根据具体值如CMOS）	输入端	接口	供电电流	制造商全称	传播延迟	共模瞬态抗扰度（最小）	功能框图	延迟时间	输出电流	SPG	基本单元	单元数量	图案编号	ESD保护	数据速率	波特率	输出信号	额定功率	数据速率（最大）	I/O高电平电压	输入偏置电流	输出电压（最大）	输入逻辑低电平	电压输出差（典型值）@ 距离	封装体颜色	驱动器数量	接收器数量	结工作温度	端接方式	已删除	应用	规格说明	基础产品编号	PLL	输出端	最大频率	分频/倍频	输入输出比	差分 - 输入:输出	电路数	输入电容值	应用领域	控制接口
3 SN74ALVC125PWR Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin TSSOP T/R IC BUS BUFF TRI-ST QD 14TSSOP Buffers & Line Drivers Tri-State Quad Bus Quadruple Bus Buffer Gates With 3-State Outputs texas instruments	3455	¥1.17	Tape & Reel (TR)	14TSSOP	Lead free / RoHS Compliant	1.65 V ~ 3.6 V	-40°C ~ 85°C	4	4	4	SMD/SMT	ALVC	3.1 ns at 2.7 V, 2.8 ns at 3.3 V	3-State	24mA, 24mA	Non-Inverting	2000	Buffers & Line Drivers	14-TSSOP	-	Cut Tape, Tape & Reel	Surface Mount	Buffer/Line Driver	14	4	1.65 V	-	ACTIVE	Single-Ended	1	1.05 mm (Max)	5.1 mm (Max)	0.002018 oz	TSSOP	2000 \| LARGE T&R	-	-	LVTTL	10 uA	3.1@2.7V\|2.8@3.3V ns	View	296-5115-2	No	0.01	5.3 3.2 3.1 2.8	SN74ALVC125	SCES110H	CMOS	ALVC	-40 to 85	-	-	-	-	-	-	-	-	-	-	-	-	-	1.8 2.5 2.7 3.3	Catalog	100	No	-24/24	-	-	-	-	-	10 uA	Texas Instruments	-	-	-	-	-	-	-	-	Y	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 74LVC244APW,112 Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin TSSOP Tube IC BUFF/DVR TRI-ST DUAL 20TSSOP 74LVC244APW,112, 8-Bit Buffer, Line Driver, LVC, 3-State Non-Inverting 1.2 to 3.6V 20-Pin TSSOP Buffers & Line Drivers 3.3V OCTAL 3-S DRVER Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin TSSOP nxp semiconductors	-		Tube	20TSSOP	Lead free / RoHS Compliant	1.2 V ~ 3.6 V	-40°C ~ 125°C	8	8	8	SMD/SMT	LVC	2.8 ns at 3.3 V	3-State	24mA, 24mA	Non-Inverting	75	Buffers & Line Drivers	20-TSSOP	-	Rail / Tube	Surface Mount	Buffer/Line Driver	20	2	3.6 V	74LVC244APW	-	Single-Ended	4	0.95mm	6.6mm	-	TSSOP	-	1.2 V	4.5mm	Single Ended	0.1 uA	3.4(Typ)@2.7V\|2.9(Typ)@3.3V ns	-	-	-	-	-	-	-	-	-	-	5 V	500 mW	6.6 x 4.5 x 0.95mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	50pF	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 74LVC244APW,118 Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin TSSOP T/R IC BUFF/DVR TRI-ST DUAL 20TSSOP Buffers & Line Drivers OCTAL BUFF/LDRVR 3ST 3.3V 74LVC244APW@118 BUFFER/LINE DRIVER, OCTAL, TSSOP-20 nxp semiconductors	-		Tape & Reel (TR)	20TSSOP	Lead free / RoHS Compliant	1.2 V ~ 3.6 V	-40°C ~ 125°C	10	8	8	SMD/SMT	LVC	7.5 ns	3-State	24mA, 24mA	Non-Inverting	2500	Buffers & Line Drivers	20-TSSOP	-	Tape & Reel	Surface Mount	Buffer/Line Driver	20	2	1.2 V	74LVC244APW-T	-	Single-Ended	4	-	-	0.00027	TSSOP	-	-	-	-	0.1 uA	3.4(Typ)@2.7V\|2.9(Typ)@3.3V ns	-	568-1583-1	No	-	-	-	-	CMOS	-	-	5 V	500 mW	-	85423990	:20	:MSL 1 - Unlimited	-	-	-	-	-	-	-	-	-	-	-	-	:No SVHC (20-Jun-2013)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
74FR240PC Buffers & Line Drivers Octal Buf/Line Drv onsemi	-		Rail	PDIP-20	No	5.5 V	+ 70 C	8	8	8	Through Hole	FR	4.7 ns at 5 V	3-State	- 15 mA	Inverting	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MAX9967BGCCQ+TD Buffers & Line Drivers Analog Devices, Inc.	-		Reel	-	RoHS Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SN74LVC827APWR Buffer/Line Driver 10-CH Non-Inverting 3-ST CMOS 24-Pin TSSOP T/R IC BUFF/DVR TRI-ST 10BIT 24TSSOP Buffers & Line Drivers Tri-State 10-Bit 10-Bit Buffer/Driver With 3-State Outputs texas instruments	2310	¥3.42	Tape and Reel	24TSSOP	Lead free / RoHS Compliant	1.65 V ~ 3.6 V	-40°C ~ 85°C	10	10	10	SMD/SMT	LVC	7.1 ns at 2.7 V, 6.7 ns at 3.3 V	3-State	24mA, 24mA	Non-Inverting	2000	Buffers & Line Drivers	24-TSSOP	-	Cut Tape, Tape & Reel	Surface Mount	Buffer/Line Driver	24	1	3.6	-	ACTIVE	Single-Ended	10	1.05 mm (Max)	7.9 mm (Max)	0.003157 oz	-	TSSOP	1.65	4.5(Max)	TTL/CMOS	10 uA	7.1@2.7V\|6.7@3.3V ns	View	296-8548-2	-	0.01	7.1 6.7	SN74LVC827A	SCAS306K	CMOS	LVC	-40 to 125	5 V	-	-	-	-	-	TSSOP	Compliant	Gull-wing	7.9(Max)	1.05(Max)	24	-	1.8 2.5 2.7 3.3	Catalog	100	No	-24/24	-	8.5	CMOS	-	-	10 uA	Texas Instruments	-	Commercial	alt_scas306k.gif	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
74ABT244CMTCX_F40 Buffers & Line Drivers FG onsemi	-		Reel	-	RoHS Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 DS90LV001TLD/NOPB LVDS Buffer 0.45V 8-Pin LLP EP T/R IC BUFFER LVDS/LVDS 3.3V 8LLP DS90LV001TLD/NOPB, LVDS Buffer 800Mbit/s, 3.3V, 8-Pin, LLP LVDS Interface IC 800 MBPS LVDS BUFFER IC, LVDS BUFFER, LLP-8 800 Mbps LVDS Buffer , 800MBps LVDS 缓冲器, 3 → 3.6 V, 8针 LLP封装 texas instruments	-		Tape and Reel	8LLP EP	Lead free / RoHS Compliant	3 V ~ 3.6 V	+85 °C	1	1	-	SMD/SMT	-	2 ns	LVDS	-	-	1000	-	8-WSON (3x3)	-	Tape & Reel	Surface Mount	Buffer	8	1	3.6 V	-	ACTIVE	LVDS\|LVPECL	-	0.8mm	3mm	0	LLP	LLP EP	3.3 V	3mm	LVDS	-	-	View	DS90LV001TLD/NOPBDKR	No	-	2 ns	DS90LV001	SNLS067E	-	-	-40 to 85	-	726	3 x 3 x 0.8mm	85423990	:8	:MSL 3 - 168 hours	LLP	Compliant	No Lead	3	0.8(Max)	8	Buffer	-	-	-	-	-	-	-	-	LVDS	:-	-	-	-	-	fbd_snls067e.gif	2.0ns	70mA	-	-	-	-	2.5	0.8 Gbps	800	LVDS	726 W	800 Mbps	0.1 V	70	0.45	-0.1 V	0.45 mV	:LLP	1	1	85C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DM81LS96AWM Buffers & Line Drivers DISC BY MFG 7/03 onsemi	-		-	SOIC-20 Wide	No	5.25 V	+ 70 C	8	8	8	SMD/SMT	LS	30 ns at 5 V	3-State	- 5.2 mA	Inverting	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 CD74HCT541M Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin SOIC Tube Buffers & Line Drivers Tri-St N-Invrt Octal IC BUFF/DVR TRI-ST 8BIT 20SOIC CD74HCT541M, 8-Bit Buffer, Line Driver, HCT, 3-State Non-Inverting 5V 20-Pin SOIC IC, SM, LOGIC, 74HCT, BUFFER IC: digital; 3-state, line driver, octal buffer; SO20; 4.5÷5.5VDC High Speed CMOS Logic Octal Non-Inverting Buffers and Line Drivers with 3-State Outputs HCT, 8-Bit 三态非反相缓冲器，线路驱动器, 20针 SOIC封装 texas instruments	990	¥2.05	Tube	20SOIC	RoHS Compliant	5.5 V	+ 125 C	8	8	8	SMD/SMT	HCT	28 ns at 4.5 V	3-State	- 6 mA	Non-Inverting	25	Buffers & Line Drivers	20-SOIC	-	Bulk, Rail / Tube	Surface Mount	Buffer/Line Driver	20	1	5.5 V	-	:74HCT541	Single-Ended	8	2.35mm	12.8mm	0.017662 oz	SOIC	SOIC	4.5 V	7.52mm	Single Ended	8 uA	28@4.5V ns	3-state, line driver, octal buffer	-	No	0.08	29	CD74HCT541	SCHS189C	CMOS	HCT	-55 to 125	-	-	12.8 x 7.52 x 2.35mm	85411000	:20	:MSL 1 - Unlimited	SOIC	Compliant	Gull-wing	13(Max)	2.35(Max)	20	digital	5	Catalog	25	No	-6/6	:No SVHC (20-Jun-2013)	53	CMOS	-	-	-	-	50pF	Military	-	-	-	25	:74	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	:SMD	Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-
MAX4299EUE+ IC LINE DRIVER 16TSSOP Analog Devices, Inc.	-		Tube	16-TSSOP (0173", 440mm Width)	-	45V ~ 55V	-40°C ~ 85°C (TA)	-	-	2	-	-	-	-	-	-	-	-	16-TSSOP	-	-	-	Line Driver	-	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Analog	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Pre-Amplifier	Class AB	MAX4299	-	-	-	-	-	-	-	-	-	-
74LVT240PW-T Buffers & Line Drivers 3.3V OCTAL 3-STATE BUFFER INV NXP Semiconductors	-		Reel - 13 in	SOT-360-20	RoHS Compliant	3.6 V	+ 85 C	8	8	8	SMD/SMT	LVT	2.5 ns at 3.3 V	3-State	- 32 mA	Inverting	2500	Buffers & Line Drivers	-	Obsolete	-	-	-	-	-	-	74LVT240PW,118	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
74AUP2G07GM-H Buffers & Line Drivers 1.8V 2G LOW-P BUFF OPEN-DRAIN NXP Semiconductors	-		Reel	XSON-6	RoHS Compliant	3.6 V	+ 125 C	2	2	2	SMD/SMT	AUP	15.6 ns at 1.1 V to 1.3 V, 9.7 ns at 1.65 V to 1.95 V, 9.4 ns at 1.4 V to 1.6 V, 6.7 ns at 2.3 V to 2.7 V	Open Drain	4 mA	Non-Inverting	5000	Buffers & Line Drivers	-	Obsolete	-	-	-	-	-	-	74AUP2G07GM,132	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
100322QIX Buffers & Line Drivers 9-Bit Buffer onsemi	-		Reel	PLCC-28	No	- 5.7 V	+ 85 C	9	9	9	SMD/SMT	ECL	-	-	- 50 mA	Non-Inverting	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 74ALVCHS162830DGB: Buffers & Line Drivers 18-36BIT ADDRES DRV Fanout Driver 18-CH Non-Inverting 3-ST CMOS 80-Pin TSSOP Tube IC ADDRESS DVR 18-36BIT 80TSSOP NXP Semiconductors	-		Reel	SOT-647-80	RoHS Compliant	3.6 V	+ 85 C	18	36	18	SMD/SMT	ALVC	4 ns at 2.7 V, 3.5 ns at 3.3 V	3-State	- 12 mA	Non-Inverting	2000	Buffers & Line Drivers	80-TSSOP	Obsolete	700	Surface Mount	Fanout Driver	80	1	3.6	ALVCHS162830GB-T	-	-	9	-	-	-	-	TSSOP	2.3	6.2(Max)	-	-	-	-	-	-	40	-	-	-	-	-	-	-	-	-	-	-	-	TSSOP	Compliant	Gull-wing	17.1(Max)	1.05(Max)	80	-	-	-	-	-	-	-	5.7	CMOS	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
74AHC244PW Buffers & Line Drivers OCTAL BUFFER 3-STATE NXP Semiconductors	-		Tube	SOT-360-20	RoHS Compliant	5.5 V	+ 125 C	8	8	8	SMD/SMT	AHC	11.9 ns at 3 V to 3.6 V	3-State	- 8 mA	Non-Inverting	75	Buffers & Line Drivers	-	Obsolete	-	-	-	-	-	-	74AHC244PW,112	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
7 MAX2620EUA+ IC OSCILLATOR BUFF OUTPUT 8UMAX Analog Devices, Inc.	-		Tube	8-TSSOP, 8-MSOP (0118", 300mm Width)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	8-uMAX	-	-	-	-	-	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 NB6L239MNR2 Clock Drivers & Distribution 2.5V/3.3V LVPECL Out IC CLOCK DIVIDER HS 16-QFN ON Semiconductor	-		Tape & Reel (TR)	16-VFQFN Exposed Pad	-	2.375 V ~ 3.465 V	-40°C ~ 85°C	-	-	-	-	-	-	-	-	-	-	-	16-QFN (3x3)	-	3,000	Surface Mount	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Clock Divider	-	-	-	-	-	-	-	-	CML, HSTL, LVDS, LVPECL	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	No	LVPECL	3GHz	Yes/No	1:2	Yes/Yes	1	-	-	-
8 P82B96TD,112 Bus Buffer 8-Pin SO Tube IC I2C BUS BUFFER DUAL 8-SOIC P82B96TD,112, Dual Bus Buffer, 2 to 15V 8-Pin SOIC Buffers & Line Drivers I2C BUS BUFFER DUAL BUS BUFFER DUAL, SMD, 82B96, SOIC8 Interface; transceiver; I2C, SMBus; Channels:1; 2÷15VDC; SO8 LVC 总线缓冲器, 2 → 15 V, 8针 SOIC封装 nxp semiconductors	-		Tube	8SO	Lead free / RoHS Compliant	2.5\|3.3\|5\|9\|12 V	-40 to 85 °C	2	2	1	SMD/SMT	Bus Buffer	90 ns	-	-	-	100	Buffers & Line Drivers	8-SO	-	Rail / Tube	Surface Mount	:Dual Bidirectional Bus Buffer	8	2	15 V	P82B96TD	:82B96	-	-	1.45mm	5mm	0.000069	SO	100	2 V	4mm	-	-	-	transceiver	-	-	-	-	-	-	-	P82B96	-	:6	300 mW	5 x 4 x 1.45mm	85423190	:8	:MSL 1 - Unlimited	-	-	-	-	-	-	Buffer	-	-	-	-	-	:No SVHC (20-Jun-2013)	-	-	I²C Logic	:I2C, SMBus	-	-	-	-	-	5.0ns	900µA	100	:82	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	7pF	:(Not Available)	:I2C
74AHC541BQ-G Buffers & Line Drivers 5V OCTAL BUFFER/LINE DRIVER NXP Semiconductors	-		Reel - 7 in	DHVQFN EP-20	RoHS Compliant	5.5 V	+ 125 C	8	8	8	SMD/SMT	AHC	10.5 ns at 3.3 V, 7 ns at 5 V	3-State	- 8 mA	Non-Inverting	3000	Buffers & Line Drivers	-	Obsolete	-	-	-	-	-	-	74AHC541BQ,115	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-