SN74AVCH16T245 - 具有可配置电压转换和 3 态输出的 16 位双电源总线收发器

SN74AVCH16T245是TI德州仪器公司的一款方向控制电压转换产品，SN74AVCH16T245是具有可配置电压转换和 3 态输出的 16 位双电源总线收发器，本站介绍了SN74AVCH16T245的封装应用图解、特点和优点、功能等，并给出了与SN74AVCH16T245相关的TI元器件型号供参考。

SN74AVCH16T245 - 具有可配置电压转换和 3 态输出的 16 位双电源总线收发器 - 方向控制电压转换 - 电压电平转换 - 德州仪器

产品特性

VCC Isolation Feature – If Either VCC Input is at GND, Both Ports are in the High-Impedance State
Control Inputs VIH/VIL Levels Are Referenced to VCCA Voltage
Overvoltage-Tolerant Inputs and Outputs Allow Mixed Voltage-Mode Data Communications
Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.2 V to 3.6 V Power-Supply Range
Ioff Supports Partial-Power-Down Mode Operation
I/Os are 4.6 V Tolerant
Bus Hold on Data Inputs Eliminates the Need for External Pullup and Pulldown Resistors
Maximum Data Rates
- 380 Mbps (1.8 V to 3.3 V Level-Shifting)
- 200 Mbps (<1.8 V to 3.3 V Level-Shifting)
- 200 Mbps (Level-Shifting to 2.5 V or 1.8 V)
- 150 Mbps (Level-Shifting to 1.5 V)
- 100 Mbps (Level-Shifting to 1.2 V)
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Protection Exceeds JESD 22
- 8000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)

产品应用

Personal Electronics
Industrial
Enterprise
Telecom

产品说明

This 16-bit noninverting bus transceiver uses two separate configurable power-supply rails. The SN74AVCH16T245 device is optimized to operate with VCCA/VCCB set at 1.4 V to 3.6 V. The device is operational with VCCA/VCCB as low as 1.2 V. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.2 V to 3.6 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
SN74AVCH16T245	TSSOP (48)	12.50 mm × 6.10 mm
	TVSOP (48)	9.70 mm × 4.40 mm
	BGA MICROSTAR JUNIOR (56)	7.00 mm × 4.50 mm

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