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74AHCT245BQ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 |
74AHCT245BQ |
参数属性 | 74AHCT245BQ 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 TXRX NON-INVERT 5.5V 20DHVQFN |
功能描述 | Octal bus transceiver; 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 | 2025-8-9 23:00:00 |
人工找货 | 74AHCT245BQ价格和库存,欢迎联系客服免费人工找货 |
74AHCT245BQ规格书详情
描述 Description
The 74AHC245; 74AHCT245 is a high-speed Si-gate CMOS device.
The 74AHC245; 74AHCT245 is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions.
The 74AHC245; 74AHCT245 features an output enable input (OE), for easy cascading, and a send and receive direction control input (DIR).
OE controls the outputs so that the buses are effectively isolated.
特性 Features
• Balanced propagation delays
• All inputs have Schmitt-trigger actions
• Inputs accept voltages higher than VCC
• Input levels:
• For 74AHC245: CMOS level
• For 74AHCT245: TTL level
• ESD protection:
• HBM EIA/JESD22-A114E exceeds 2000 V
• MM EIA/JESD22-A115-A exceeds 200 V
• CDM EIA/JESD22-C101C exceeds 1000 V
• Multiple package options
• Specified from -40 °C to +85 °C and from -40 °C to +125 °C
技术参数
- 制造商编号
:74AHCT245BQ
- 生产厂家
:Nexperia
- VCC(A) (V)
:n.a.
- VCC(B) (V)
:n.a.
- Logic switching levels
:TTL
- Output drive capability (mA)
:± 8
- tpd (ns)
:5.0
- Nr of bits
:8
- fmax (MHz)
:60
- Power dissipation considerations
:low
- Tamb (°C)
:-40~125
- Rth(j-a) (K/W)
:75
- Rth(j-c) (K/W)
:47
- Package name
:DHVQFN20
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Nexperia(安世) |
24+ |
DHVQFN20(2.5x4.5) |
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+ |
3591 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | |||
恩XP |
24+ |
SO-14 |
10000 |
十年沉淀唯有原装 |
询价 | ||
PHI |
24+ |
SOP20 |
2800 |
原装优势!绝对公司现货!可长期供货! |
询价 | ||
Nexperia |
18+ |
20-VFQF |
12148 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Nexperia |
21+ |
20-VFQF |
12148 |
原装现货假一赔十 |
询价 | ||
恩XP |
22+ |
DHVQFN-16 |
12000 |
只有原装,原装,假一罚十 |
询价 | ||
恩XP |
21+ |
SO-14 |
8080 |
只做原装,质量保证 |
询价 | ||
恩XP |
24+ |
SO-14 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
恩XP |
23+ |
SO-14 |
8080 |
正规渠道,只有原装! |
询价 |