Datasheet Texas Instruments SN74LS273NE4 — 数据表
| 制造商 | Texas Instruments |
| 系列 | SN74LS273 |
| 零件号 | SN74LS273NE4 |
具有清晰20-PDIP的八路D类触发器0至70
数据表
Octal D-Type Flip-Flop With Clear--SN54273, SN54LS273, SN74273, SN74LS273 datasheet
PDF, 633 Kb, 档案已发布: Mar 1, 1988
从文件中提取
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 20 |
| Package Type | N |
| Industry STD Term | PDIP |
| JEDEC Code | R-PDIP-T |
| Package QTY | 20 |
| Carrier | TUBE |
| Device Marking | SN74LS273N |
| Width (mm) | 6.35 |
| Length (mm) | 24.33 |
| Thickness (mm) | 4.57 |
| Pitch (mm) | 2.54 |
| Max Height (mm) | 5.08 |
| Mechanical Data | 下载 |
参数化
| 3-State Output | No |
| Bits | 8 |
| F @ Nom Voltage(Max) | 35 Mhz |
| ICC @ Nom Voltage(Max) | 27 mA |
| Operating Temperature Range | 0 to 70 C |
| Output Drive (IOL/IOH)(Max) | 8/-0.4 mA |
| Package Group | PDIP |
| Package Size: mm2:W x L | See datasheet (PDIP) PKG |
| Rating | Catalog |
| Schmitt Trigger | No |
| Technology Family | LS |
| VCC(Max) | 5.25 V |
| VCC(Min) | 4.75 V |
| Voltage(Nom) | 5 V |
| tpd @ Nom Voltage(Max) | 27 ns |
生态计划
| RoHS | Compliant |
| Pb Free | Yes |
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: SN74LS273 (8)
制造商分类
- Semiconductors > Logic > Flip-Flop/Latch/Register > D-Type Flip-Flop