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74LVC2244APW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 |
74LVC2244APW |
参数属性 | 74LVC2244APW 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) > 缓冲器,驱动器,接收器,收发器;产品描述:IC BUF NON-INVERT 3.6V 20TSSOP |
功能描述 | Octal buffer/line driver; 30 Ω series termination; 5 V tolerant input/output; 3-state |
文件大小 |
255.18 Kbytes |
页面数量 |
14 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 | 2024-6-10 22:08:00 |
74LVC2244APW规格书详情
1. General description
The 74LVC2244A 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. Inputs can be driven from either 3.3 V or 5 V devices. This feature
allows the use of these devices as translators in mixed 3.3 V and 5 V environments.
Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.
This device is fully specified for partial power down applications using IOFF. The IOFF circuitry
disables the output, preventing the potentially damaging backflow current through the device when
it is powered down.
2. Features and benefits
• Overvoltage tolerant inputs to 5.5 V
• Wide supply voltage range from 1.2 V to 3.6 V
• CMOS low-power consumption
• Direct interface with TTL levels
• Integrated 30 Ω termination resistors
• IOFF circuitry provides partial Power-down mode operation
• Complies with JEDEC standard:
• JESD8-7A (1.65 V to 1.95 V)
• JESD8-5A (2.3 V to 2.7 V)
• JESD8-C/JESD36 (2.7 V to 3.6 V)
• ESD protection:
• HBM JESD22-A114F exceeds 2000 V
• MM JESD22-A115B exceeds 200 V
• CDM JESD22-C101E exceeds 1000 V
• Specified from -40 °C to +85 °C and -40 °C to +125 °C
74LVC2244APW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74LVC2244APW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:
74LVC2244APW,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:
74LVC
- 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:
12mA,12mA
- 电压 - 供电:
1.2V ~ 3.6V
- 工作温度:
-40°C ~ 125°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
20-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
20-TSSOP
- 描述:
IC BUF NON-INVERT 3.6V 20TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS |
23+ |
TSSOP |
12300 |
询价 | |||
只做原装 |
21+ |
TSSOP-20L |
36520 |
一级代理/放心采购 |
询价 | ||
NXP/恩智浦 |
23+ |
NA/ |
77 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NXP/恩智浦 |
10+ |
SSOP |
234 |
询价 | |||
NXP/恩智浦 |
20+ |
TSSOP20 |
2281 |
全新原装现货 |
询价 | ||
NXP |
23+ |
NA |
5534 |
专做原装正品,假一罚百! |
询价 | ||
NXP |
22+23+ |
TSSOP20 |
11954 |
绝对原装正品全新进口深圳现货 |
询价 | ||
NXP |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
NXP/恩智浦 |
2024+原装现货 |
TSSOP20 |
8950 |
BOM配单专家,发货快,价格低 |
询价 | ||
NXP(恩智浦) |
23+ |
标准封装 |
6000 |
正规渠道,只有原装! |
询价 |