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74LVCH244ABQ-Q100数据手册集成电路(IC)的缓冲器驱动器接收器收发器规格书PDF

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厂商型号

74LVCH244ABQ-Q100

参数属性

74LVCH244ABQ-Q100 封装/外壳为20-VFQFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;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 BUF NON-INVERT 3.6V 20DHVQFN

功能描述

Octal buffer/line driver; 3-state

封装外壳

20-VFQFN 裸露焊盘

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

2025-8-6 20:25:00

人工找货

74LVCH244ABQ-Q100价格和库存,欢迎联系客服免费人工找货

74LVCH244ABQ-Q100规格书详情

描述 Description

The 74LVC244A-Q100; 74LVCH244A-Q100 is an octal non-inverting buffer/line driver with 3-state outputs. The 3-state outputs are controlled by the output enable inputs 1OE and 2OE. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Schmitt-trigger action at all inputs makes the circuit highly tolerant for slower input rise and fall times.
Inputs can be driven from either 3.3 V or 5.0 V devices. In 3-state operation, outputs can handle 5 V. These features allow the use of these devices as translators in a mixed 3.3 V and 5 V environment.
The 74LVCH244A-Q100 bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

特性 Features

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

• 5 V tolerant inputs/outputs for interfacing with 5 V logic
• Wide supply voltage range from 1.2 V to 3.6 V
• CMOS low-power consumption
• Direct interface with TTL levels
• Inputs accept voltages up to 5.5 V
• High-impedance when VCC = 0 V
• Bus hold on all data inputs (74LVCH244A-Q100 only)
• Complies with JEDEC standard:
• JESD8-7A (1.65 V to 1.95 V)
• JESD8-5A (2.3 V to 2.7 V)
• JESD8-C/JESD36 (2.7 V to 3.6 V)

• ESD protection:
• MIL-STD-883, method 3015 exceeds 2000 V
• HBM JESD22-A114F exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)

• Multiple package options
• DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints

技术参数

  • 制造商编号

    :74LVCH244ABQ-Q100

  • 生产厂家

    :Nexperia

  • VCC (V)

    :1.2 - 3.6

  • Logic switching levels

    :CMOS/LVTTL

  • Output drive capability (mA)

    :± 24

  • fmax (MHz)

    :175

  • Nr of bits

    :8

  • Power dissipation considerations

    :low

  • Tamb (°C)

    :-40~125

  • Rth(j-a) (K/W)

    :78

  • Ψth(j-top) (K/W)

    :9.3

  • Rth(j-c) (K/W)

    :50

  • Package name

    :DHVQFN20

供应商 型号 品牌 批号 封装 库存 备注 价格
PHI
23+
SOP20
12700
买原装认准中赛美
询价
恩XP
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
Nexperia
25+
电联咨询
7800
公司现货,提供拆样技术支持
询价
PHI
23+
SOP20
25630
原装正品
询价
PHI
24+
SOP20
30000
原装正品公司现货,假一赔十!
询价
PHI
21+
SOP20
10000
只做原装,质量保证
询价
PHI
24+
SOP20
6000
全新原装深圳仓库现货有单必成
询价
Nexperia USA Inc.
25+
20-VFQFN 裸露焊盘
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
询价
PHI
23+
SOP
12300
询价
PHI
23+
SOP20
12800
正规渠道,只有原装!
询价