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74LVT245DB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 |
74LVT245DB |
| 参数属性 | 74LVT245DB 封装/外壳为20-SSOP（0.209"，5.30mm 宽）；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 3.6V 20SSOP |
| 功能描述 | 3.3 V octal transceiver with direction pin (3-state) |
| 封装外壳 | 20-SSOP（0.209"，5.30mm 宽） |
| 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 | 74LVT245DB价格和库存，欢迎联系客服免费人工找货 |
74LVT245DB规格书详情
描述 Description
The 74LVT245 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. It 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 JESD78 class II level A
• 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
：74LVT245DB
- 生产厂家
：Nexperia
- Product status
：Production
- V_CC (V)
：2.7 - 3.6
- Logic switching levels
：TTL
- Output drive capability
：-32/+64
- t_pd (ns)
：2.4
- No of bits
：8
- f_max (MHz)
：150
- Power dissipation considerations
：medium
- R_th(j-a) (K/W)
：136
- Ψ_th(j-top) (K/W)
：40.0
- Package name
：SSOP20
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Nexperia(安世) |
24+ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | |||
PHI |
24+ |
NA/ |
11876 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
PHI |
25+ |
SSOP-20 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
PHI |
24+ |
SSOP-20 |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
NEXPERIA/安世 |
25+ |
SOT339-1 |
600000 |
NEXPERIA/安世全新特价74LVT245DB即刻询购立享优惠#长期有排单订 |
询价 | ||
PHI |
24+/25+ |
286 |
原装正品现货库存价优 |
询价 | |||
PHI |
25+ |
SMD |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
PHI |
SOP |
100 |
正品原装--自家现货-实单可谈 |
询价 | |||
PHI |
03+ |
SSOP20 |
11876 |
询价 | |||
PHI |
2023+ |
3000 |
进口原装现货 |
询价 |
