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74LVT245BD中文资料3.3 V octal transceiver with direction pin (3-state)数据手册Nexperia规格书

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厂商型号

74LVT245BD

参数属性

74LVT245BD 封装/外壳为20-SOIC(0.295",7.50mm 宽);包装为卷带(TR);类别为集成电路(IC)的缓冲器驱动器接收器收发器;产品描述:IC TXRX NON-INVERT 3.6V 20SO

功能描述

3.3 V octal transceiver with direction pin (3-state)

封装外壳

20-SOIC(0.295",7.50mm 宽)

制造商

Nexperia Nexperia B.V. All rights reserved

中文名称

安世 安世半导体(中国)有限公司

数据手册

下载地址下载地址二

更新时间

2025-9-28 22:59:00

人工找货

74LVT245BD价格和库存,欢迎联系客服免费人工找货

74LVT245BD规格书详情

描述 Description

The 74LVT245B is a high-performance BiCMOS product designed for VCC operation at 3.3 V.
This device is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features an output enable (OE) input for easy cascading and a direction (DIR) input for direction control.

特性 Features

• 3-state buffers
• Octal bidirectional bus interface
• Input and output interface capability to systems at 5 V supply
• TTL input and output switching levels
• Output capability: +64 mA/-32 mA
• Latch-up protection exceeds 500 mA per JEDEC Std 17
• ESD protection:
• HBM JESD22-A114E exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V

• Bus-hold data inputs eliminate the need for external pull-up resistors for unused inputs
• Live insertion/extraction permitted
• Power-up 3-state
• No bus current loading when output is tied to 5 V bus

技术参数

  • 制造商编号

    :74LVT245BD

  • 生产厂家

    :Nexperia

  • VCC(A) (V)

    :n.a.

  • VCC(B) (V)

    :n.a.

  • Logic switching levels

    :TTL

  • Output drive capability (mA)

    :-32/64

  • tpd (ns)

    :2.4

  • Nr of bits

    :8

  • fmax (MHz)

    :150

  • Power dissipation considerations

    :medium

  • Tamb (°C)

    :-40~85

  • Rth(j-a) (K/W)

    :80

  • Rth(j-c) (K/W)

    :56

  • Package name

    :SO20

供应商 型号 品牌 批号 封装 库存 备注 价格
Nexperia(安世)
24+
SO20300mil
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
恩XP
24+
NA/
2843
优势代理渠道,原装正品,可全系列订货开增值税票
询价
NEXPERIA/安世
24+
NA
2000
原装现货,专业配单专家
询价
恩XP
25+
SOP
3200
全新原装、诚信经营、公司现货销售
询价
恩XP
2450+
NA
9850
只做原厂原装正品现货或订货假一赔十!
询价
恩XP
10+
NA
13880
原装现货支持BOM配单服务
询价
恩XP
21+
NA
12820
只做原装,质量保证
询价
PHL
24+
500
询价
恩XP
22+
N/A
15143
现货,原厂原装假一罚十!
询价
NEXPERIA/安世
21+
NA
2000
只做原装,一定有货,不止网上数量,量多可订货!
询价