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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

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 | |
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 |