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74LVTH244B集成电路(IC)缓冲器驱动器接收器收发器规格书PDF中文资料
厂商型号 |
74LVTH244B |
参数属性 | 74LVTH244B 封装/外壳为20-SOIC(0.295",7.50mm 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) > 缓冲器,驱动器,接收器,收发器;产品描述:IC BUFFER NON-INVERT 3.6V 20SO |
功能描述 | 3.3 V octal buffer/line driver; 3-state |
文件大小 |
235.23 Kbytes |
页面数量 |
12 页 |
生产厂商 | Nexperia B.V. All rights reserved |
企业简称 |
NEXPERIA【安世】 |
中文名称 | 安世半导体(中国)有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-1 23:00:00 |
74LVTH244B规格书详情
1. General description
The 74LVT244B; 74LVTH244B is an 8-bit buffer/line driver with 3-state outputs. The device can
be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and
2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a
high-impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to
define unused inputs
2. Features and benefits
• Octal bus interface
• 3-state buffers
• Speed upgrade of 74LVT244A
• Wide supply voltage range from 2.7 to 3.6 V
• BiCMOS high speed and output drive
• Output capability: +64 mA and -32 mA
• Direct interface with TTL levels
• Overvoltage tolerant inputs to 5.5 V
• 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
• No bus current loading when output is tied to 5 V bus
• Power-up 3-state
• Live insertion and extraction permitted
• IOFF circuitry provides partial Power-down mode operation
• Latch-up performance exceeds 500 mA per JESD 78 Class II Level B
• Complies with JEDEC standards
• JESD8C (2.7 V to 3.6 V)
• ESD protection:
• HBM EIA/JESD22-A114-C exceeds 2000 V
• MM EIA/JESD22-A115-A 200 V
• Specified from -40 °C to +85 °C
74LVTH244B属于集成电路(IC) > 缓冲器,驱动器,接收器,收发器。安世半导体(中国)有限公司制造生产的74LVTH244B缓冲器,驱动器,接收器,收发器逻辑缓冲器、驱动器、接收器和收发器允许隔离对某个电路的逻辑信号的访问,以用于另一电路。缓冲器将其输入信号(不变或反相)传递到其输出,并可能用于清除弱信号或驱动负载。在布尔逻辑仿真器中,缓冲器主要用于增加传播延迟。逻辑接收器和收发器允许在数据总线之间进行隔离通信。
产品属性
- 产品编号:
74LVTH244BD,118
- 制造商:
Nexperia USA Inc.
- 类别:
集成电路(IC) > 缓冲器,驱动器,接收器,收发器
- 系列:
74LVTH
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 逻辑类型:
缓冲器,非反向
- 每个元件位数:
4
- 输出类型:
三态
- 电流 - 输出高、低:
32mA,64mA
- 电压 - 供电:
2.7V ~ 3.6V
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
20-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
20-SO
- 描述:
IC BUFFER NON-INVERT 3.6V 20SO
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Nexperia(安世) |
23+ |
TSSOP20 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
NXP/恩智浦 |
23+ |
NA/ |
16375 |
原装现货,当天可交货,原型号开票 |
询价 | ||
Nexperia(安世) |
23+ |
TSSOP20 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
NXP |
21+ |
20TSSOP |
13880 |
公司只售原装,支持实单 |
询价 | ||
N/A |
10 |
原装现货支持BOM配单服务 |
询价 | ||||
NEXPERIA/安世 |
24+ |
NA |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
NXP/恩智浦 |
22+ |
20-TSSOP |
25000 |
只有原装绝对原装,支持BOM配单! |
询价 | ||
Nexperia(安世) |
22+ |
SSOP-20 |
9852 |
只做原装正品现货,或订货假一赔十! |
询价 | ||
NXP/恩智浦 |
NA |
198589 |
假一罚十原包原标签常备现货! |
询价 | |||
NXP-恩智浦 |
24+25+/26+27+ |
TSSOP-20 |
36218 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 |