Bus Transceivers | MC74LVXC3245

可配置双电源八路收发器

Last Shipments

Find Replacements

数据表

购买

概览

74LVXC3245 是一款 24 引脚双电源、八路可配置电压接口收发器，适用于 PCMCIA 和其他实时可配置 I/O 应用。VCCA 引脚接受 3V 供应电平；A 端口为专用 3V 端口。VCCB 引脚接受 3V-5V 供应电平。B 端口配置为跟踪 VCCB 供应电平。VCCB 引脚上的 5V 电平会在 5V 电平下配置 I/O 引脚，3V VCCB 会在 3V 电平下配置 I/O 引脚。A 端口应接口 3V 主系统，B 端口接口卡槽。此器件将在 OE 为高电平时允许 B 端口上的 VCCB 电源源引脚和 I/O 引脚浮动。要与 PCMCIA 插槽进行双向数据缓冲，以允许在正常运行期间插拔 PCMCIA 卡，必需此功能。发射/接收 (T/R) 输入决定了数据流向。传输（有效高电平）让数据能够从 A 端口传输到 B 端口。接收（有效低电平）让数据能够从 B 端口传输到 A 端口。

  • Bidirectional Interface Between 3V and 3V/5V Buses
  • Control Inputs Compatible with TTL Level
  • Outputs Source/Sink Up to 24mA
  • Guaranteed Simultaneous Switching Noise Level and Dynamic Threshold Performance
  • Available in SOIC and TSSOP Packages
  • Flexible VCCB Operating Range
  • Allows B Port and VCCB to Float Simultaneously When OE Is High
  • Functionally Compatible with the 74 Series 245 PIN Pins OE T/R A0-A7 B0-B7
  • Pb-Free Packages are Available*

Tools and Resources

Product services, tools and other useful resources related to MC74LVXC3245

CAD Model

CAD模型

物质成分

产品更改通知

可靠性数据

Buy/Parametrics Table

搜寻

Close Search

产品:

3

分享

排序方式

产品系列:

┗

可订购器件:

3

产品

状态

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Channels

Output

VCC Min (V)

VCC Max (V)

tpd Max (ns)

IO Max (mA)

Reference Price

MC74LVXC3245DTG

Find Replacements

Contact Sales

Last Shipments

CAD Model

Pb

A

H

P

TSSOP-24

948H-01

1

260

TUBE

62

N

8

3-State

2.3

3.6

9

24

Price N/A

More Details

MC74LVXC3245DTRG

Contact Sales

Consult Sales Office

CAD Model

Pb

A

H

P

TSSOP-24

948H-01

1

260

REEL

2500

Y

8

3-State

2.3

3.6

9

24

$0.5608

More Details

MC74LVXC3245DWRG

Find Replacements

Contact Sales

Last Shipments

CAD Model

Pb

A

H

P

SOIC−24 WB

0.0751

3

260

REEL

1000

N

8

3-State

2.3

3.6

9

24

Price N/A

More Details

Show More

1-25 of 25

Products per page

Jump to :

1
contact sales icon

Support on the go

Find and compare products, get support and connect with onsemi sales team.

可靠性数据

Die Related Summary Data

Device: MC74LVXC3245DTG

Equivalent to wafer fab process: CMOS SUB

产品技术

产品技术

等效器件小时

平均故障间隔时间/平均无故障时间（按小时计算）

FITS

CMOS SUB

2

920154574

More Details

Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

重新搜寻