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74LVT245BBQ中文资料3.3 V octal transceiver with direction pin (3-state)数据手册Nexperia规格书

厂商型号 |
74LVT245BBQ |
参数属性 | 74LVT245BBQ 封装/外壳为20-VFQFN 裸露焊盘;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 20DFN |
功能描述 | 3.3 V octal transceiver with direction pin (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 | 2025-9-28 22:59:00 |
人工找货 | 74LVT245BBQ价格和库存,欢迎联系客服免费人工找货 |
74LVT245BBQ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
:74LVT245BBQ
- 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)
:72
- Rth(j-c) (K/W)
:42
- Package name
:DHVQFN20
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Nexperia(安世) |
24+ |
DHVQFN20EP(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 | ||
DIODES/美台 |
24+ |
NA/ |
22130 |
原装现货,当天可交货,原型号开票 |
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 |
1700 |
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 | ||
恩XP |
22+ |
N/A |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
Nexperia USA Inc. |
24+ |
20-DHVQFN(4.5x 2.5) |
65200 |
一级代理/放心采购 |
询价 | ||
NEXPERIA/安世 |
2447 |
SOT764 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
Nexperia |
2022+ |
原厂原包装 |
8600 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
Diodes Incorporated |
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 |