Datasheet Texas Instruments SN74HC244PWLE — 数据表
| 制造商 | Texas Instruments |
| 系列 | SN74HC244 |
| 零件号 | SN74HC244PWLE |
具有三态输出的八路缓冲器和线路驱动器20-TSSOP -40至85
数据表
SNx4HC244 Octal Buffers and Line Drivers With 3-State Outputs datasheet
PDF, 1.5 Mb, 修订版: E, 档案已发布: May 24, 2016
从文件中提取
价格
状态
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No |
打包
| Pin | 20 |
| Package Type | PW |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Width (mm) | 4.4 |
| Length (mm) | 6.5 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | 下载 |
参数化
| Approx. Price (US$) | 0.12 | 1ku |
| Bits(#) | 8 |
| F @ Nom Voltage(Max)(Mhz) | 28 |
| ICC @ Nom Voltage(Max)(mA) | 0.08 |
| Input Type | CMOS |
| Operating Temperature Range(C) | -40 to 85 |
| Output Drive (IOL/IOH)(Max)(mA) | -7.8/7.8 |
| Output Type | CMOS |
| Package Group | TSSOP |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) |
| Rating | Catalog |
| Schmitt Trigger | No |
| Technology Family | HC |
| VCC(Max)(V) | 6 |
| VCC(Min)(V) | 2 |
| Voltage(Nom)(V) | 6 |
| tpd @ Nom Voltage(Max)(ns) | 29 |
生态计划
| RoHS | Not Compliant |
| Pb Free | No |
应用须知
- Simultaneous-Switching Performance of TI Logic Devices (Rev. B)PDF, 378 Kb, 修订版: B, 档案已发布: Feb 23, 2005
Simultaneous-switching noise can generate and propagate glitches in electronic systems. Therefore, system designers are faced with challenges to minimize simultaneous-switching noise, while increasing switching speed and improving signal quality. This report presents the performance of different TI logic devices under various simultaneous-switching conditions. Factors such as the number of bits sw
模型线
系列: SN74HC244 (25)
- SN74HC244ADBLE SN74HC244APWLE SN74HC244DBLE SN74HC244DBR SN74HC244DBRG4 SN74HC244DW SN74HC244DWE4 SN74HC244DWG4 SN74HC244DWR SN74HC244DWRE4 SN74HC244DWRG4 SN74HC244N SN74HC244N3 SN74HC244NE4 SN74HC244NSR SN74HC244NSRG4 SN74HC244PW SN74HC244PWE4 SN74HC244PWG4 SN74HC244PWLE SN74HC244PWR SN74HC244PWRE4 SN74HC244PWRG4 SN74HC244PWT SN74HC244QDWRG4Q1
制造商分类
- Semiconductors > Logic > Buffer/Driver/Transceiver > Non-Inverting Buffer/Driver