74LV244DB中文资料PDF规格书
74LV244DB规格书详情
DESCRIPTION
The 74LV244 is a low-voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT244. The 74LV244 is an octal non-inverting buffer/line driver with 3-State outputs. The 3-State outputs are controlled by the output enable inputs 1OEand 2OE. A HIGH on nOEcauses the outputs to assume a high impedance OFF-state. The 74LV244 is identical to the 74LV240 but has non-inverting outputs.
FEATURES
•Wide operating voltage: 1.0 to 5.5 V
•Optimized for low voltage applications: 1.0 to 3.6 V
•Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V
•Typical VOLP(output ground bounce) < 0.8 V at VCC = 3.3 V, Tamb = 25°C
•Typical VOHV(output VOHundershoot) > 2 V at VCC = 3.3 V, Tamb = 25°C
•Output capability: bus driver
•ICC category: MSI
产品属性
- 产品编号:
74LV244DB,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:
74LV
- 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:
16mA,16mA
- 电压 - 供电:
1V ~ 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-SSOP(0.209",5.30mm 宽)
- 供应商器件封装:
20-SSOP
- 描述:
IC BUF NON-INVERT 5.5V 20SSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AVAGO/安华高 |
23+ |
SOT-143 |
69820 |
终端可以免费供样,支持BOM配单! |
询价 | ||
NEXPERIA |
20+ |
SMD |
11520 |
特价全新原装公司现货 |
询价 | ||
NEXPERIA/安世 |
23+ |
SOT339 |
6000 |
原装正品假一罚百!可开增票! |
询价 | ||
PHILIPS |
23+ |
SSOP |
9960 |
价格优势、原装现货、客户至上。欢迎广大客户来电查询 |
询价 | ||
PHILIPS |
23+ |
SSOP |
12300 |
询价 | |||
PHIILIPS |
23+ |
SSOP20 |
5600 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
询价 | ||
NEXPERIA/安世 |
2021+ |
SMD |
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 |
21+ |
SOT339-1 |
6000 |
原装正品 |
询价 | ||
NXP原装 |
2020+ |
SSOP20 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
NEXPERIA/安世 |
23+ |
SMD |
7500 |
进口原装正品现货 假一赔十 |
询价 |