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74LVT244ADB中文资料3.3 V octal buffer/line driver; 3-state数据手册Nexperia规格书

厂商型号 |
74LVT244ADB |
参数属性 | 74LVT244ADB 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 BUF NON-INVERT 3.6V 20SSOP |
功能描述 | 3.3 V octal buffer/line driver; 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 | 2025-9-27 10:18:00 |
人工找货 | 74LVT244ADB价格和库存,欢迎联系客服免费人工找货 |
74LVT244ADB规格书详情
描述 Description
The 74LVT244A; 74LVTH244A is a high-performance BiCMOS product designed for VCC operation at 3.3 V.
This device is an octal buffer that is ideal for driving bus lines. The device features two output enables (1OE, 2OE), each controlling four of the 3-state outputs.
特性 Features
• Octal bus interface
• 3-state buffers
• Output capability: +64 mA and -32 mA
• TTL input and output switching levels
• Input and output interface capability to systems at 5 V supply
• Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
• Live insertion and extraction permitted
• Power-up 3-state
• No bus current loading when output is tied to 5 V bus
• Latch-up protection
• JESD78 Class II exceeds 500 mA
• ESD protection:
• HBM JESD22-A114E exceeds 2000 V
• MM JESD22-A115-A exceeds 200 V
技术参数
- 制造商编号
:74LVT244ADB
- 生产厂家
:Nexperia
- Product status
:Production
- V_CC (V)
:2.7 - 3.6
- Logic switching levels
:TTL
- Output drive capability (mA)
:-32 / +64
- f_max (MHz)
:150
- No of bits
:8
- Power dissipation considerations
:medium
- T_amb (Cel)
:-40~85
- 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 |
---|---|---|---|---|---|---|---|
NUMONYX |
23+24 |
TSOP48 |
27960 |
原装现货.优势热卖.终端BOM表可配单 |
询价 | ||
PHI |
24+ |
SSOP |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
恩XP |
23+ |
标准封装 |
6000 |
正规渠道,只有原装! |
询价 | ||
恩XP |
23+ |
N/A |
6000 |
公司只做原装,可来电咨询 |
询价 | ||
恩XP |
22+ |
NA |
45000 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
PHI |
24+ |
SOP? |
5000 |
只做原装正品现货 欢迎来电查询15919825718 |
询价 | ||
Nexperia USA Inc. |
24+ |
20-SSOP |
65200 |
一级代理/放心采购 |
询价 | ||
PHI/SSOP |
23+ |
12000 |
正品原装货价格低 |
询价 | |||
恩XP |
1522+ |
SSOP |
1000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
16+ |
NA |
8800 |
原装现货,货真价优 |
询价 |