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74LV244ATPW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 |
74LV244ATPW |
参数属性 | 74LV244ATPW 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 5.5V 20TSSOP |
功能描述 | Octal buffer/line driver; 3-state |
文件大小 |
734.74 Kbytes |
页面数量 |
13 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 | 2024-6-6 13:34:00 |
74LV244ATPW规格书详情
1. General description
The 74LV244AT is an 8-bit buffer/line driver with 3-state outputs and TTL inputs. The
device features two output enables (1OE and 2OE). A HIGH on nOE causes the
associated outputs to assume a high-impedance OFF-state.
Designed to operate over a VCC range from 4.5 V to 5.5 V, the inputs are TTL compatible,
which allows the device to be used to translate from 3.3 V to 5 V.
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 damaging backflow current through
the device when it is powered down.
2. Features and benefits
Direct interface with TTL levels
Supply voltage range from 4.5 V to 5.5 V
Typical tpd of 2.8 ns at 5 V
Typical VOL(p) < 0.8 V at VCC = 5 V, Tamb = 25 C
Typical VOH(v) > 2.3 V at VCC = 5 V, Tamb = 25 C
Supports mixed-mode voltage operation on all ports
IOFF circuitry provides partial Power-down mode operation
Latch-up performance exceeds 250 mA per JESD 78 Class II
ESD protection:
HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 3 kV
MM JESD22-A115-A exceeds 150 V
CDM JESD22-C101E exceeds 2 kV
Specified from 40 C to +85 C and from 40 C to +125 C
74LV244ATPW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74LV244ATPW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:
74LV244ATPWJ
- 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:
74LV
- 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:
16mA,16mA
- 电压 - 供电:
2V ~ 5.5V
- 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 5.5V 20TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHI |
1742+ |
SOP20 |
5660 |
深圳公司原装现货!特价支持实单!工厂BOM! |
询价 | ||
NXP/恩智浦 |
18+ |
SOP |
12755 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
NXP |
2023+ |
SOP7.2 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
NEXPERIA/安世 |
22+ |
20-TSSOP |
38343 |
郑重承诺只做原装进口现货 |
询价 | ||
NEXPERIA/安世 |
23+ |
SOT360 |
6000 |
原装正品假一罚百!可开增票! |
询价 | ||
23+ |
N/A |
58300 |
一级代理放心采购 |
询价 | |||
PHI |
23+ |
7.2MM |
9280 |
价格优势、原装现货、客户至上。欢迎广大客户来电查询 |
询价 | ||
NEXPERIA/安世 |
2021+ |
20-TSSOP |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
Nexperia(安世) |
23+ |
TSSOP20 |
3238 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
Nexperia(安世) |
22+ |
TSSOP-20 |
9852 |
只做原装正品现货,或订货假一赔十! |
询价 |