Datasheet Texas Instruments SN74LS28DR — 数据表
| 制造商 | Texas Instruments |
| 系列 | SN74LS28 |
| 零件号 | SN74LS28DR |
四路2输入正或非缓冲器14-SOIC 0至70
数据表
Datasheet
价格
状态
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No |
打包
| Pin | 14 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Width (mm) | 3.91 |
| Length (mm) | 8.65 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | 下载 |
生态计划
| RoHS | Not Compliant |
| Pb Free | No |
应用须知
- Designing with the SN54/74LS123 (Rev. A)PDF, 118 Kb, 修订版: A, 档案已发布: Mar 1, 1997
The Texas Instruments (TI) SN54/74LS123 dual retriggerable monostable multivibrator is a one-shot device capable of verylong output pulses and up to 100% duty cycle. The ?LS123 also features dc triggering from gated low-level active A andhigh-level active B inputs and provides a clear input that terminates the output pulse of any predetermined time independentof timing components R ext and
模型线
系列: SN74LS28 (4)
- SN74LS28D SN74LS28DR SN74LS28N SN74LS28N3
制造商分类
- Semiconductors > Logic > Gate > NOR Gate