供应贴片IC:74HC244品牌NXP SO-20
当 前 价:电议
起订数量: /
供货总量: /
有效期至: 2012年12月13日
品牌 | NXP | 型号 | 74HC244 |
批号 | 全新 | 封装 | SO-20 |
营销方式 | 现货 | 产品性质 | 热销 |
处理信号 | 数字信号 | 制作工艺 | 半导体集成 |
导电类型 | 双极型 | 集成程度 | 大规模 |
规格尺寸 | 7.5(mm) | 工作温度 | -40~125(℃) |
类型 | 贴片IC | | |
1. General description
The 74HC244; 74HCT244 is a high-speed Si-gate CMOS device and is pin compatible
with Low-power Schottky TTL (LSTTL).
The 74HC244; 74HCT244 has octal non-inverting buffer/line drivers 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. The 74HC244;
74HCT244 is identical to the 74HC240; 74HCT240 but has non-inverting outputs.
2. Features
Octal bus interface
Non-inverting 3-state outputs
Complies with JEDEC standard no. 7A
ESD protection:
HBM EIA/JESD22-A114-C exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V
Multiple package options
Specified from -40 °C to +85 °C and from -40 °C to +125 °C

免责声明:以上所展示的信息由企业自行提供,内容的真实性、准确性和合法性由发布企业负责,全球电池网对此不承担任何保证责任。我们原则上建议您选择全球电池网的E电通会员! 如发现虚假信息,请向全球电池网举报
我要举报