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SN74AVCH8T245RHLR

SN74AVCH8T245RHLR

TI(德州仪器) 电子元器件分类

TEXAS INSTRUMENTS  SN74AVCH8T245RHLR  收发器, 转换, 1.2 V至3.6 V, VQFN-24

The is a 8-bit dual-supply Bus Transceiver with configurable voltage translation and 3-state outputs. The bus transceiver uses two separate configurable power-supply rails. The A port is designed to track VCCA, which accepts any supply voltage from 1.2 to 3.6V. The B port is designed to track VCCB, which also accepts any supply voltage from 1.2 to 3.6V. The SN74AVCH8T245 is designed for asynchronous communication between data buses. The device transmits data from either the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control DIR input. The output-enable OE input can be used to disable the outputs so the buses are effectively isolated. Active bus-hold circuitry holds unused or un-driven inputs at a valid logic state. This device is fully specified for partial-power-down applications using IOFF. The IOFF circuitry disables the outputs, preventing damaging current backflow through the device.

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Control inputs VIH/VIL levels are referenced to VCCA voltage
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Bus hold on data inputs eliminates the need for external pull-up and pull-down resistors
.
VCC Isolation
.
Fully configurable dual-rail design
.
IOFF Supports partial-power-down mode operation
.
Latch-up performance exceeds 100mA per JESD 78, class II
.
Green product and no Sb/Br
SN74AVCH8T245RHLR中文资料参数规格
技术参数

电源电压DC 1.20V ~ 3.60V

电路数 1

通道数 8

针脚数 24

位数 8

传送延迟时间 2.50 ns

工作温度Max 85 ℃

工作温度Min -40 ℃

输出通道数 8

电源电压 1.2V ~ 3.6V

电源电压Max 3.6 V

电源电压Min 1.2 V

封装参数

安装方式 Surface Mount

引脚数 24

封装 VQFN-24

外形尺寸

封装 VQFN-24

物理参数

工作温度 -40℃ ~ 85℃

其他

产品生命周期 Active

包装方式 Tape & Reel TR

制造应用 自动化与过程控制, 工业, 信号处理, 通信与网络, 消费电子产品

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

REACH SVHC版本 2015/06/15

海关信息

ECCN代码 EAR99

SN74AVCH8T245RHLR引脚图与封装图
SN74AVCH8T245RHLR引脚图

SN74AVCH8T245RHLR引脚图

SN74AVCH8T245RHLR封装焊盘图

SN74AVCH8T245RHLR封装焊盘图

在线购买SN74AVCH8T245RHLR
型号 制造商 描述 购买
SN74AVCH8T245RHLR TI 德州仪器 TEXAS INSTRUMENTS  SN74AVCH8T245RHLR  收发器, 转换, 1.2 V至3.6 V, VQFN-24 搜索库存
替代型号SN74AVCH8T245RHLR
图片 型号/品牌/封装 代替类型 描述 替代型号对比

型号: SN74AVCH8T245RHLR

品牌: TI 德州仪器

封装: VQFN 8Bit 1.2V to 3.6V 24Pin

当前型号

TEXAS INSTRUMENTS  SN74AVCH8T245RHLR  收发器, 转换, 1.2 V至3.6 V, VQFN-24

当前型号

型号: SN74AVCH8T245PWR

品牌: 德州仪器

封装: TSSOP-24 8Bit 1.2V to 3.6V 24Pin

完全替代

TEXAS INSTRUMENTS  SN74AVCH8T245PWR.  芯片, 发送器与电平转换器, 8路, TSSOP-24

SN74AVCH8T245RHLR和SN74AVCH8T245PWR的区别

型号: SN74AVC8T245RHLR

品牌: 德州仪器

封装: VQFN 8Bit 1.2V to 3.6V 24Pin

完全替代

TEXAS INSTRUMENTS  SN74AVC8T245RHLR.  芯片, 总线收发器, 非反相, QFN-24

SN74AVCH8T245RHLR和SN74AVC8T245RHLR的区别

型号: SN74AVCH8T245DGVR

品牌: 德州仪器

封装:

完全替代

具有可配置VILTAGE转换和3态输出的8位双电源总线收发器 8-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VILTAGE TRANSLATION AND 3-STATE OUTPUTS

SN74AVCH8T245RHLR和SN74AVCH8T245DGVR的区别