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74LVC244ADB中文资料PDF规格书
厂商型号 |
74LVC244ADB |
参数属性 | 74LVC244ADB 封装/外壳为20-SSOP(0.209",5.30mm 宽);包装为管件;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 20SSOP |
功能描述 | Octal buffer/line driver; 3-state |
文件大小 |
121.23 Kbytes |
页面数量 |
18 页 |
生产厂商 | NXP Semiconductors |
企业简称 |
nxp【恩智浦】 |
中文名称 | 恩智浦半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-4-27 23:00:00 |
74LVC244ADB规格书详情
General description
The 74LVC244A; 74LVCH244A is an octal non-inverting buffer/line driver with 3-state outputs. The 3-state outputs are controlled by the output enable inputs 1OE and 2OE. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Schmitt-trigger action at all inputs makes the circuit highly tolerant for slower input rise and fall times.
Inputs can be driven from either 3.3 V or 5.0 V devices. In 3-state operation, outputs can handle 5 V. These features allow the use of these devices as translators in a mixed 3.3 V and 5 V environment.
The 74LVCH244A bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs.
Features and benefits
■ 5 V tolerant inputs/outputs for interfacing with 5 V logic
■ Wide supply voltage range from 1.2 V to 3.6 V
■ CMOS low-power consumption
■ Direct interface with TTL levels
■ Inputs accept voltages up to 5.5 V
■ High-impedance when VCC = 0 V
■ Bus hold on all data inputs (74LVCH244A only)
■ 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
产品属性
- 产品编号:
74LVC244ADB,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:
管件
- 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:
24mA,24mA
- 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-SSOP(0.209",5.30mm 宽)
- 供应商器件封装:
20-SSOP
- 描述:
IC BUF NON-INVERT 3.6V 20SSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Nexperia(安世) |
23+ |
SSOP20 |
1612 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
询价 | ||
Nexperia(安世) |
23+ |
SSOP20 |
2181 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
PHI |
21+ |
SMD |
35200 |
一级代理分销/放心采购 |
询价 | ||
NXP/恩智浦 |
14+ |
SSOP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
NXP/恩智浦 |
2021/2022+ |
NA |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
Nexperia(安世) |
23+ |
SSOP20208mil |
6000 |
询价 | |||
NXP/恩智浦 |
22+ |
SOIC-16_150mil |
6000 |
只做原装,假一赔十 |
询价 | ||
Nexperia(安世) |
2021+ |
SSOP-20_208mil |
499 |
询价 | |||
Philips/ROYAL PHILIPS/飞利浦/ |
21+ |
S0P |
856 |
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-20 |
39 |
询价 |