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74HC244BQ-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 |
74HC244BQ-Q100 |
参数属性 | 74HC244BQ-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 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 |
原厂标识 | Nexperia |
数据手册 | |
更新时间 | 2025-8-5 19:02:00 |
人工找货 | 74HC244BQ-Q100价格和库存,欢迎联系客服免费人工找货 |
74HC244BQ-Q100规格书详情
描述 Description
The 74HC244-Q100; 74HCT244-Q100 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
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
• Input levels:
• For 74HC244-Q100: CMOS level
• For 74HCT244-Q100: TTL level
• Octal bus interface
• Non-inverting 3-state outputs
• Multiple package options
• Complies with JEDEC standard no. 7 A
• 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)
技术参数
- 制造商编号
:74HC244BQ-Q100
- 生产厂家
:Nexperia
- VCC (V)
:2.0 - 6.0
- Logic switching levels
:CMOS
- Output drive capability (mA)
:± 7.8
- fmax (MHz)
:36
- Nr of bits
:8
- Power dissipation considerations
:low
- Tamb (°C)
:-40~125
- Rth(j-a) (K/W)
:78
- Ψth(j-top) (K/W)
:9.4
- 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 |
24+/25+ |
700 |
原装正品现货库存价优 |
询价 | |||
恩XP |
2016+ |
SOP20 |
6528 |
房间原装进口现货假一赔十 |
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 | ||
NEXPERIA/安世 |
23+ |
SOT764 |
6000 |
原装正品假一罚百!可开增票! |
询价 | ||
恩XP |
24+ |
SOP |
3500 |
原装现货,可开13%税票 |
询价 | ||
PHI |
05+ |
SOIC |
1000 |
自己公司全新库存绝对有货 |
询价 | ||
恩XP |
SOP |
770 |
原装长期供货! |
询价 | |||
PHL |
17+ |
SOP |
6200 |
100%原装正品现货 |
询价 | ||
24+ |
5000 |
公司存货 |
询价 | ||||
恩XP |
2020+ |
SOP-7.2 |
36223 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |