74LVTH2245D: 3.3 V八进制收发器，具有30 Ohm端接电阻；3态 _ BDTIC 中国领先电子元器件代理商

74LVTH2245D: 3.3 V八进制收发器，具有30 Ohm端接电阻；3态

74LVT2245；74LVTH2245是高性能BiCMOS产品，设计用于3.3 V的VCC操作。

该器件是八位元收发器，在发送和接收方向上都具有非反相3态总线兼容输出。控制功能实施可最大限度减少外部定时要求。该器件具有一个可实现轻松级联的输出使能(OE)输入和一个可实现直接控制的直接(DIR)输入。

74LVT2245；74LVTH2245设计为在输出的高电平状态和低电平状态中都具有30 Ω串联电阻。这种设计可降低内存地址驱动器、时钟驱动器以及总线收发器和发射器等应用中的噪声。

74LVTH2245D: 产品结构框图

74LVTH2245D: 应用结构框图

74LVTH2245D: 应用结构框图

74LVTH2245D: 应用结构框图

74LVTH2245D: 应用结构框图

SOT163-1

数据手册 (1)

名称/描述	Modified Date
3.3 V octal transceiver with 30 Ohm termination resistors; 3-state (REV 4.0) PDF (92.0 kB) 74LVT_LVTH2245 [English]	24 Apr 2006

应用说明 (7)

名称/描述	Modified Date
Sorting through the low voltage logic maze (REV 1.0) PDF (72.0 kB) AN10156 [English]	13 Mar 2013
Package lead inductance considerations in high-speed applications (REV 1.0) PDF (43.0 kB) AN212 [English]	13 Mar 2013
Ground and VCC Bounce of High-Speed Integrated Circuits (REV 1.0) PDF (25.0 kB) AN223 [English]	13 Mar 2013
Live Insertion Aspects of Philips Logic Families (REV 1.0) PDF (73.0 kB) AN252 [English]	13 Mar 2013
Test Fixtures for High Speed Logic (REV 1.0) PDF (341.0 kB) AN203 [English]	02 Apr 1998
Transmission Lines and Terminations with Philips Advanced Logic Families (REV 1.0) PDF (217.0 kB) AN246 [English]	01 Feb 1998
LVT (Low Voltage Technology) and ALVT (Advanced LVT) (REV 1.0) PDF (133.0 kB) AN243 [English]	01 Jan 1998

选型工具指南 (2)

名称/描述	Modified Date
ロジック製品セレクションガイド... (REV 1.0) PDF (38.3 MB) LOGIC_SELECTION_GUIDE_2015_JP [English]	19 Nov 2015
Logic selection guide 2016 (REV 1.1) PDF (15.3 MB) 75017285 [English]	08 Jan 2015

封装信息 (1)

名称/描述	Modified Date
plastic small outline package; 20 leads; body width 7.5 mm (REV 1.0) PDF (335.0 kB) SOT163-1 [English]	08 Feb 2016

包装 (1)

名称/描述	Modified Date
SO20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... (REV 2.0) PDF (246.0 kB) SOT163-1_118 [English]	15 Apr 2013

支持信息 (2)

名称/描述	Modified Date
Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE [English]	30 Sep 2013
Wave Soldering Profile (REV 1.0) PDF (20.0 kB) WAVE_SOLDERING_PROFILE [English]	30 Sep 2013

订购信息

型号	状态	Family	V_CC (V)	功能	说明	Logic switching levels	Package version	Output drive capability	t_pd (ns)	No of bits	f_max (MHz)	Power dissipation considerations	T_amb (Cel)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name	No of pins
74LVTH2245D	Active	LVT	2.7 - 3.6	Transceivers	octal transceiver with bus hold and 30 Ohm termination resistors (3-state)	TTL	SOT163-1	+/- 12	3.2	8	150	medium		80	23.1	56	SO20	20

封装环保信息

产品编号	封装说明	Outline Version	回流/波峰焊接	包装	产品状态	部件编号订购码 (12NC)	Marking	化学成分	RoHS / 无铅 / RHF	无铅转换日期	EFR	IFR(FIT)	MTBF（小时）	MSL	MSL LF
74LVTH2245D		SOT163-1	Reflow_Soldering_Profile Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile	Reel 13" Q1/T1	Active	74LVTH2245D,118 (9352 817 46118)	74LVTH2245D	74LVTH2245D		Always Pb-free	70.8	1.33	7.52E8	1	1
74LVTH2245D		SOT163-1		Bulk Pack	Active	74LVTH2245D,112 (9352 817 46112)	74LVTH2245D	74LVTH2245D		Always Pb-free	70.8	1.33	7.52E8	1	1

3.3 V octal transceiver with 30 Ohm termination resistors; 3-state 74LVTH2245PW

Sorting through the low voltage logic maze 74LVC_H_245A_Q100

Package lead inductance considerations in high-speed applications 74LVC_H_245A_Q100

Ground and VCC Bounce of High-Speed Integrated Circuits 74ALVC164245DGG-Q100

Live Insertion Aspects of Philips Logic Families 74HC_T_245_Q100

Test Fixtures for High Speed Logic 74ABTH162245ADL

Transmission Lines and Terminations with Philips Advanced Logic Families 74LVTN16245BDGG

LVT (Low Voltage Technology) and ALVT (Advanced LVT) 74LVTN16245BDGG

ロジック製品セレクションガイド... 74LVC_H_245A_Q100

Logic selection guide 2016 74LVC_H_245A_Q100

SOT163-1 LPC1112FD20

Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20

Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20

Reel 13" Q1/T1 LPC812M101JD20

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SA615

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