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74LVT245BDB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 |
74LVT245BDB |
参数属性 | 74LVT245BDB 封装/外壳为20-SSOP(0.209",5.30mm 宽);包装为管件;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 | 74LVT245BDB价格和库存,欢迎联系客服免费人工找货 |
74LVT245BDB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
:74LVT245BDB
- 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 |
---|---|---|---|---|---|---|---|
恩XP |
24+ |
NA/ |
2843 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
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 | ||
恩XP |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
PHL |
24+ |
500 |
询价 | ||||
NEXPERIA/安世 |
2022+ |
75 |
6600 |
只做原装,假一罚十,长期供货。 |
询价 | ||
Nexperia USA Inc. |
24+ |
20-SSOP |
65200 |
一级代理/放心采购 |
询价 | ||
NEXPERIA/安世 |
22+ |
SOT360-1 |
10990 |
原装正品 |
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 | ||
恩XP |
25+ |
封装 |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 | ||
恩XP |
2447 |
SSOP20 |
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 |