WMSIC Electronic Components

74VHC245FT(BJ) 74VHC245FT

Model74VHC245FT(BJ)
PackageTSSOP-20
BrandTOSHIBA
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

12 specifications

Core information

Product name
TOSHIBA 74VHC245FT(BJ)
Type
TOSHIBA
Minimum package
2500

Technical parameters

Electronic Component
TOSHIBA
Electronic Component
74VHC245FT(BJ)
Electronic Component
1
Package
TSSOP-20
Electronic Component
Buffers / Drivers / Transceivers
Electronic Component
0.335g
Electronic Component
1
Electronic Component
BM0000001940
Electronic Component
2500

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

产品概述:74VHC245FT(BJ) 逻辑器件

一、基本信息

74VHC245FT(BJ) 是东芝公司生产的一款高性能逻辑驱动器,属于74系列逻辑器件中的一种器件。本产品采用TSSOP-20封装,适用于多种数字电路中的数据传输和驱动功能。

二、器件特性

  1. 工作电压范围: 74VHC245FT(BJ) 在更广泛的电压范围内工作,通常为2.0V至5.5V。这使得它能够很好地适应现代低电压数字电路的需求。

  2. 高速性能: 该器件设计用于高速应用,具备较低的传播延迟,适合在高速数据传输需求的场合使用,如总线运输和数据交换。

  3. 低功耗: 74VHC245FT(BJ) 的设计使其在受限的功耗环境下运行更加高效,尤其适合电池供电的移动设备和嵌入式系统。

  4. 高兼容性: 与其他74系列逻辑器件兼容,具有良好的互通性,方便与其他器件构建复杂的逻辑电路和系统。

  5. 多个输出: 该器件具有多个独立的输入和输出,能够实现数据的双向传输,适合用于多种数据总线配置。

三、应用场景

74VHC245FT(BJ) 作为一个通用的逻辑驱动器,广泛应用于以下几个领域:

  1. 数据总线驱动: 在计算机架构中,74VHC245FT(BJ) 能用于驱动数据总线,确保高速率的数据传输,特别是在处理器、存储器及外设之间的数据交换中扮演着重要角色。

  2. 接口电路: 该器件可以作为接口电路的一部分,连接不同逻辑电平的组件,使其能够有效地交换信号,常见于微控制器与外部设备之间的连接。

  3. 信号缓冲: 在一些复杂的电路设计中,74VHC245FT(BJ) 可用于信号的缓冲,从而增强信号的稳定性,并提高电路的抗干扰能力。

  4. 多门驱动: 由于具有多输入和多输出的特点,74VHC245FT(BJ) 可以用于驱动多扇门的控制电路,适用于家电、工业自动化等场景。

四、设计注意事项

在设计使用74VHC245FT(BJ) 的电路时,需注意以下几点:

  1. 电源引脚配置: 确保电源引脚和接地引脚正确连接,避免因电源不稳定造成器件无法正常工作。

  2. 输入输出匹配: 由于该器件支持双向数据传输,设计时需对输入输出进行合理匹配,确保信号的稳定传输。

  3. 温度特性: 了解器件的工作温度范围,避免在过高或过低的温度环境中使用,以防损坏器件。

  4. PCB布局: 在PCB设计时,保证良好的信号走线,降低干扰和串扰的可能性,确保信号的完整性。

五、总结

74VHC245FT(BJ) 是一款高性能、多功能的逻辑驱动器,凭借其低功耗、高速度和多样的应用场景,成为现代数字电路设计中不可缺少的基本元件之一。无论是在数据总线驱动、接口电路,还是信号缓冲等应用中,都能发挥出色的性能,为各种电子设备提供稳定、可靠的逻辑控制和信号处理能力。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.