74AVCH16T245DGG

16-bit dual supply translating transceiver with configurable voltage translation; 3-state

The 74AVCH16T245 is a 16-bit transceiver with bidirectional level voltage translation and 3-state outputs. The device can be used as two 8-bit transceivers or as a 16-bit transceiver. It has dual supplies (V_CC(A) and V_CC(B)) for voltage translation and four 8-bit input-output ports (nAn, nBn) each with its own output enable (nOE) and send/receive (nDIR) input for direction control. V_CC(A) and V_CC(B) can be independently supplied at any voltage between 0.8 V and 3.6 V making the device suitable for low voltage translation between any of the following voltages: 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V. A HIGH on nDIR selects transmission from nAn to nBn while a LOW on nDIR selects transmission from nBn to nAn. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state

The device is fully specified for partial power-down applications using I_OFF. The I_OFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either V_CC(A) or V_CC(B) are at GND level, both A and B outputs are in the high-impedance OFF-state. The bus-hold circuitry on the powered-up side always stays active.

The 74AVCH16T245 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors.

Features and benefits

Wide supply voltage range: V_CC(A): 0.8 V to 3.6 V and V_CC(B): 0.8 V to 3.6 V
Complies with JEDEC standards:
- JESD8-12 (0.8 V to 1.3 V)
- JESD8-11 (0.9 V to 1.65 V)
- JESD8-7 (1.2 V to 1.95 V)
- JESD8-5 (1.8 V to 2.7 V)
- JESD8-B (2.7 V to 3.6 V)
Maximum data rates:
- 380 Mbit/s (≥ 1.8 V to 3.3 V translation)
- 200 Mbit/s (≥ 1.1 V to 3.3 V translation)
- 200 Mbit/s (≥ 1.1 V to 2.5 V translation)
- 200 Mbit/s (≥ 1.1 V to 1.8 V translation)
- 150 Mbit/s (≥ 1.1 V to 1.5 V translation)
- 100 Mbit/s (≥ 1.1 V to 1.2 V translation)
Suspend mode
Bus hold on data inputs
Latch-up performance exceeds 100 mA per JESD 78 Class II
Inputs accept voltages up to 3.6 V
I_OFF circuitry provides partial Power-down mode operation
ESD protection:
- HBM: ANSI/ESDA/JEDEC JS-001 class 3B exceeds 8000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Specified from -40 °C to +85 °C and -40 °C to +125 °C

参数类型

型号	V_CC(A) (V)	V_CC(B) (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	Nr of bits	Power dissipation considerations	T_amb (°C)	Package name	Category
74AVCH16T245DGG	0.8 - 3.6	0.8 - 3.6	CMOS/LVTTL	± 12	2.1	16	very low	-40~125	TSSOP48	Bi-directional \| Direction controlled

PCB Symbol, Footprint and 3D Model

Model Name	描述

封装

型号	可订购的器件编号，（订购码(12NC)）	状态	标示	封装	外形图	回流焊/波峰焊	包装
74AVCH16T245DGG	74AVCH16T245DGG,18 (935286233118)	Active	AVCH16T245	TSSOP48 (SOT362-1)	SOT362-1	SSOP-TSSOP-VSO-WAVE	SOT362-1_118

环境信息

型号	可订购的器件编号	化学成分	RoHS	RHF指示符
74AVCH16T245DGG	74AVCH16T245DGG,18	74AVCH16T245DGG

品质及可靠性免责声明

Series

74AVCH16T245

文档 (11)

文件名称	标题	类型	日期
74AVCH16T245	16-bit dual supply translating transceiver with configurable voltage translation; 3-state	Data sheet	2024-06-25
AN90007	Pin FMEA for AVC family	Application note	2018-11-30
Nexperia_document_guide_Logic_translators	Nexperia Logic Translators	Brochure	2021-04-12
SOT362-1	3D model for products with SOT362-1 package	Design support	2020-01-22
avch16t245	74AVCH16T245 Ibis model	IBIS model	2014-10-14
Nexperia_package_poster	Nexperia package poster	Leaflet	2020-05-15
TSSOP48_SOT362-1_mk	plastic, thin shrink small outline package; 48 leads; 0.5 mm pitch; 12.8 mm x 6.1 mm x 1.2 mm body	Marcom graphics	2017-01-28
SOT362-1	plastic thin shrink small outline package; 48 leads; body width 6.1 mm	Package information	2024-01-05
SOT362-1_118	TSSOP48; Reel pack for SMD, 13''; Q1/T1 product orientation	Packing information	2020-04-21
74AVCH16T245DGG_Nexperia_Product_Reliability	74AVCH16T245DGG Nexperia Product Reliability	Quality document	2024-06-16
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08

支持

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模型

文件名称	标题	类型	日期
avch16t245	74AVCH16T245 Ibis model	IBIS model	2014-10-14
SOT362-1	3D model for products with SOT362-1 package	Design support	2020-01-22

PCB Symbol, Footprint and 3D Model

Model Name	描述

订购、定价与供货

型号	Orderable part number	Ordering code (12NC)	状态	包装	Packing Quantity	在线购买
74AVCH16T245DGG	74AVCH16T245DGG,18	935286233118	Active	SOT362-1_118	2,000	订单产品

样品

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How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

交互式数据手册