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74LVT640PW中文资料3.3V Octal transceiver with direction pin; inverting (3-State)数据手册Nexperia规格书
| 厂商型号 |
74LVT640PW |
| 参数属性 | 74LVT640PW 封装/外壳为20-TSSOP（0.173"，4.40mm 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 INVERT 3.6V 20TSSOP |
| 功能描述 | 3.3V Octal transceiver with direction pin; inverting (3-State) |
| 封装外壳 | 20-TSSOP（0.173"，4.40mm 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 20:00:00 |
| 人工找货 | 74LVT640PW价格和库存，欢迎联系客服免费人工找货 |
74LVT640PW规格书详情
描述 Description
The LVT640 is a high-performance BiCMOS product designed for VCC operation at 3.3V.
This device is an octal transceiver featuring 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
• Cctal bidirectional bus interface
• 3-State buffers
• Output capability: +64 mA / -32 mA
• TTL input and output switching levels
• Input and output interface capability to systems at 5 V supply
• Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
• Live insertion/extraction permitted
• Power-up 3-State
• No bus current loading when output is tied to 5 V bus
• Latch-up protection exceeds 500mA per JEDEC Std 17
• ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Machine Model
技术参数
- 制造商编号
：74LVT640PW
- 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)
：98
- Rth(j-c) (K/W)
：41
- Package name
：TSSOP20
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NEXPERIA/安世 |
24+ |
原厂原封可拆样 |
65258 |
百分百原装现货,实单必成 |
询价 | ||
恩XP |
23+ |
原包装原封 □□ |
595000 |
原装进口特价供应 特价，原装元器件供应，支持开发样品 更多详细咨询 库存 |
询价 | ||
NEXPERIA/安世 |
25+ |
SOT360-1 |
600000 |
NEXPERIA/安世全新特价74LVT640PW即刻询购立享优惠#长期有排单订 |
询价 | ||
PHI |
23+ |
TSSOP |
12300 |
询价 | |||
恩XP |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
NEXPERIA/安世 |
2450+ |
NA |
9850 |
只做原厂原装正品现货或订货假一赔十! |
询价 | ||
PHI |
00+ |
TSOP24 |
492 |
全新原装100真实现货供应 |
询价 | ||
恩XP |
24+ |
20-TSSOP |
112 |
询价 | |||
恩XP |
24+ |
20-TSSOP |
65200 |
一级代理/放心采购 |
询价 | ||
NEXPERIA/安世 |
22+ |
SOT360-1 |
10990 |
原装正品 |
询价 |
