SN74AVC2T245

更新时间： 2024-11-06 05:17:39

品牌	Logo	应用领域
德州仪器 - TI		总线收发器输出元件
页数	文件大小	规格书
14页	395K
描述
DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS

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SN74AVC2T245 数据手册

SN74AVC2T245

www.ti.com ...................................................................................................................................................................................................... SCES692–JUNE 2008

DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER

WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS

FEATURES

•

Each Channel Has Independent Direction

Control

•

Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

Control Inputs V_IH/V_ILLevels Are Referenced to

V_CCAVoltage

ESD Protection Exceeds JESD 22

–

5000-V Human-Body Model (A114-A)

200-V Machine Model (A115-A)

Fully Configurable Dual-Rail Design Allows

Each Port to Operate Over the Full 1.2-V to

3.6-V Power-Supply Range

1500-V Charged-Device Model (C101)

RSW PACKAGE

(TOP VIEW)

•

I/Os Are 4.6-V Tolerant

I_offSupports Partial-Power-Down Mode

Operation

•

Typical Data Rates

–

500 Mbps (1.8-V to 3.3-V Translation)

320 Mbps (<1.8-V to 3.3-V Translation)

320 Mbps (Translate to 2.5 V or 1.8 V)

280 Mbps (Translate to 1.5 V)

DIR1

GND

240 Mbps (Translate to 1.2 V)

DESCRIPTION/ORDERING INFORMATION

This dual-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is

designed to track V_CCA. V_CCAaccepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track

V_CCB. V_CCBaccepts 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.

ORDERING INFORMATION

T_A

PACKAGE⁽¹⁾⁽²⁾

ORDERABLE PART NUMBER

TOP-SIDE MARKING

TLO

–40°C to 85°C

QFN – RSW

Tape and reel

SN74AVC2T245RSWR

(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...14

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SN74AVC2T245 替代型号

型号	品牌	替代类型	描述	数据表
SN74AVC2T45-Q1	TI	功能相似	DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUT
SN74AVCH2T45	TI	功能相似	DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUT
SN74AVC2T45	TI	功能相似	DUAL BIT DUAL SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3 STATE OUT

与SN74AVC2T245相关器件

型号	品牌	获取价格	描述	数据表
SN74AVC2T245_09	TI	获取价格	DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUT
SN74AVC2T245_10	TI	获取价格	DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUT
SN74AVC2T245RSWR	TI	获取价格	DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUT
SN74AVC2T45	TI	获取价格	DUAL BIT DUAL SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3 STATE OUT
SN74AVC2T45_07	TI	获取价格	DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUT
SN74AVC2T45_08	TI	获取价格	DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUT
SN74AVC2T45_10	TI	获取价格	DUAL-BIT DUALSUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTP
SN74AVC2T45_15	TI	获取价格	2-Supply, Bus Transceiver
SN74AVC2T45DCTR	TI	获取价格	DUAL BIT DUAL SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3 STATE OUT
SN74AVC2T45DCTRE4	TI	获取价格	DUAL BIT DUAL SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3 STATE OUT

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