74AVCH1T45: 双电源电压电平转换器/收发器；3态 _ BDTIC 中国领先电子元器件代理商

74AVCH1T45: 双电源电压电平转换器/收发器；3态

74AVCH1T45是单位双电源收发器，可实现双向电平转换。该器件具有两个1位输入输出端口（A和B）、一个方向控制输入(DIR)和双电源针脚（VCC(A)和VCC(B)）。VCC(A)和VCC(B)都可以是0.8 V和3.6 V之间的任何电压，因此该器件适用于任何低压节点（1.2 V、1.5 V、1.8 V、2.5 V和3.3 V）之间的转换。针脚A和DIR以VCC(A)为基准，针脚B以VCC(B)为基准。DIR上的高电平允许从A传输到B，而DIR上的低电平则允许从B传输到A。

该器件完全适合使用IOFF的局部掉电应用。IOFF电路可禁用输出，防止断电时任何破坏性回流电流通过该器件。在挂起模式下，只要VCC(A)或VCC(B)这两者之一处于GND电平，A和B就都处于高阻抗关断状态。

74AVCH1T45具有有源总线保持电路，提供该电路是为了使未使用的或浮动的数据输入保持在有效逻辑电平。该器件因此特性而无需外部上拉或下拉电阻。

74AVCH1T45: 产品结构框图

SOT363

数据手册 (1)

名称/描述	Modified Date
Dual-supply voltage level translator/transceiver; 3-state (REV 5.0) PDF (244.0 kB) 74AVCH1T45 [English]	06 Jan 2016

应用说明 (4)

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
Live Insertion Aspects of Philips Logic Families (REV 1.0) PDF (73.0 kB) AN252 [English]	13 Mar 2013
MicroPak soldering information (REV 2.0) PDF (245.0 kB) AN10343 [English]	30 Dec 2010
PicoGate Logic footprints (REV 1.0) PDF (87.0 kB) AN10161 [English]	30 Oct 2002

手册 (2)

名称/描述	Modified Date
電圧レベルシフタ (REV 1.1) PDF (3.1 MB) 75017511_JP [English]	16 Feb 2015
Voltage translation: How to manage mixed-voltage designs with NXP® level translators (REV 1.0) PDF (2.6 MB) 75017511 [English]	20 May 2014

选型工具指南 (2)

名称/描述	Modified Date
Application guide: Flat-panel TV sets (REV 2.1) PDF (3.2 MB) 75017085 [English]	13 Mar 2012
Application guide; Portable devices and mobile handsets (REV 2.0) PDF (15.4 MB) 75017090 [English]	13 Mar 2012

封装信息 (4)

名称/描述	Modified Date
extremely thin small outline package; no leads; 6 terminals (REV 1.0) PDF (176.0 kB) SOT1115 [English]	08 Feb 2016
XSON6: extremely thin small outline package; no leads; 6 terminals; body 1.0 x 1.0 x 0.35 mm (REV 1.0) PDF (192.0 kB) SOT1202 [English]	08 Feb 2016
plastic surface-mounted package; 6 leads (REV 1.0) PDF (246.0 kB) SOT363_1 [English]	08 Feb 2016
XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mm (REV 1.0) PDF (189.0 kB) SOT886 [English]	08 Feb 2016

包装 (5)

名称/描述	Modified Date
XSON6; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or X Ordering... (REV 2.0) PDF (205.0 kB) SOT886_115 [English]	23 Apr 2013
Reversed product orientation 12NC ending 132 (REV 2.0) PDF (92.0 kB) SOT1115_132 [English]	04 Apr 2013
Reversed product orientation 12NC ending 132 (REV 2.0) PDF (92.0 kB) SOT1202_132 [English]	04 Apr 2013
XSON6; reel pack; standard product orientation; 12NC ending 132 (REV 1.0) PDF (180.0 kB) SOT886_132 [English]	28 Nov 2012
Tape reel SMD; reversed product orientation 12NC ending 125 (REV 1.0) PDF (188.0 kB) SOT363_125 [English]	20 Nov 2012

支持信息 (6)

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
MAR_SOT1115 Topmark (REV 1.0) PDF (47.0 kB) MAR_SOT1115 [English]	03 Jun 2013
MAR_SOT1202 Topmark (REV 1.0) PDF (49.0 kB) MAR_SOT1202 [English]	03 Jun 2013
MAR_SOT363 Topmark (REV 1.0) PDF (104.0 kB) MAR_SOT363 [English]	03 Jun 2013
MAR_SOT886 Topmark (REV 1.0) PDF (73.0 kB) MAR_SOT886 [English]	03 Jun 2013

IBIS

74AVCH1T45 Ibis model (REV 1.0) ibs AVCH1T45 10/15/2014

订购信息

型号	状态	Family	说明	V_CC(A) (V)	V_CC(B) (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	No of bits	Power dissipation considerations	T_amb (Cel)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	No of pins	Package name	Package version
74AVCH1T45GM	Active	AVC(M)	single dual-supply voltage translating transceiver with bus hold (3-state)	0.8 - 3.6	0.8 - 3.6	CMOS/LVTTL	+/- 12	2.1	1	very low	-40~125	286	6.3	142	6	XSON6	SOT886
74AVCH1T45GN	Active	AVC(M)	single dual-supply voltage translating transceiver with bus hold (3-state)	0.8 - 3.6	0.8 - 3.6	CMOS/LVTTL	+/- 12	2.1	1	very low	-40~125	264	9.7	164	6	XSON6	SOT1115
74AVCH1T45GW	Active	AVC(M)	single dual-supply voltage translating transceiver with bus hold (3-state)	0.8 - 3.6	0.8 - 3.6	CMOS/LVTTL	+/- 12	2.1	1	very low	-40~125	262	36.1	150	6	TSSOP6	SOT363
74AVCH1T45GS	Active	AVC(M)	single dual-supply voltage translating transceiver with bus hold (3-state)	0.8 - 3.6	0.8 - 3.6	CMOS/LVTTL	+/- 12	2.1	1	very low	-40~125	262	12.2	170	6	XSON6	SOT1202

封装环保信息

产品编号	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	无铅转换日期	MSL	MSL LF
74AVCH1T45GN	SOT1115		Reel 7" Q1/T1, Q3/T4	Active	74AVCH1T45GN,132 (9352 943 62132)	Standard Marking	74AVCH1T45GN	Always Pb-free	1	1
74AVCH1T45GM	SOT886	Reflow_Soldering_Profile	Reel 7" Q1/T1, Q3/T4	Active	74AVCH1T45GM,132 (9352 841 55132)	Standard Marking	74AVCH1T45GM	Always Pb-free	1	1
74AVCH1T45GM	SOT886	Reflow_Soldering_Profile	Reel 7" Q1/T1	Active	74AVCH1T45GM,115 (9352 841 55115)	Standard Marking	74AVCH1T45GM	Always Pb-free	1	1
74AVCH1T45GW	SOT363	Reflow_Soldering_Profile Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile	Reel 7" Q3/T4, Reverse	Active	74AVCH1T45GW,125 (9352 841 56125)	Standard Marking	74AVCH1T45GW	Always Pb-free	1	1
74AVCH1T45GS	SOT1202		Reel 7" Q1/T1, Q3/T4	Active	74AVCH1T45GS,132 (9352 943 63132)	Standard Marking	74AVCH1T45GS	Always Pb-free	1	1