SN74ALS575A 具有三态输出的八路 D 类边沿触发器
These octal D-type edge-triggered flip-flops feature 3-state outputs designed specifically for bus driving. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
The eight flip-flops enter data on the low-to-high transition of the clock (CLK) input. The SN74ALS575A, SN54AS575, and SN74AS575 may be synchronously cleared by taking the clear (
) input low.
The output-enable (
) input does not affect internal operations of the flip-flops. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.
The SN54ALS574B, SN54AS574, and SN54AS575 are characterized for operation over the full military temperature range of -55°C to 125°C
| SN74ALS575A | |
| Voltage Nodes(V) | 5 |
| Vcc range(V) | 4.5 to 5.5 |
| Input Level | TTL |
| Output Level | TTL |
| Output Drive(mA) | -2.6/24 |
| No. of Outputs | 8 |
| Static Current | 20.5 |
| th(ns) | 0 |
| tpd max(ns) | 14 |
| tsu(ns) | 15 |
| Logic | True |
| Technology Family | ALS |
| Rating | Catalog |
SN74ALS575A 特性
- 3-State Buffer-Type Noninverting Outputs Drive Bus Lines Directly
- Bus-Structured Pinout
- Buffered Control Inputs
- SN74ALS575A and 'AS575 Have Synchronous Clear
- Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), Standard Plastic (N, NT) and Ceramic (J, JT) 300-mil DIPs, and Ceramic Flat (W) Packages
SN74ALS575A 芯片订购指南
| 器件 | 状态 | 温度 | 价格（美元） | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| SN74ALS575ADW | ACTIVE | 0 to 70 | 6.60 | 1ku | SOIC(DW) | 24 | 25 | TUBE | ALS575A |
| SN74ALS575ADWE4 | ACTIVE | 0 to 70 | 6.60 | 1ku | SOIC(DW) | 24 | 25 | TUBE | ALS575A |
| SN74ALS575ADWG4 | ACTIVE | 0 to 70 | 6.60 | 1ku | SOIC(DW) | 24 | 25 | TUBE | ALS575A |
| SN74ALS575ANT | ACTIVE | 0 to 70 | 7.55 | 1ku | PDIP(NT) | 24 | 15 | TUBE | SN74ALS575ANT |
| SN74ALS575ANTE4 | ACTIVE | 0 to 70 | 7.55 | 1ku | PDIP(NT) | 24 | 15 | TUBE | SN74ALS575ANT |
SN74ALS575A 质量与无铅数据
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| SN74ALS575ADW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALS575ADW | SN74ALS575ADW |
| SN74ALS575ADWE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALS575ADWE4 | SN74ALS575ADWE4 |
| SN74ALS575ADWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | SN74ALS575ADWG4 | SN74ALS575ADWG4 |
| SN74ALS575ANT | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74ALS575ANT | SN74ALS575ANT |
| SN74ALS575ANTE4 | Pb-Free (RoHS) | CU NIPDAU | N/A for Pkg Type | SN74ALS575ANTE4 | SN74ALS575ANTE4 |
SN74ALS575A 应用技术支持与电子电路设计开发资源下载
- SN74ALS575A 数据资料 dataSheet 下载.PDF
- TI 德州仪器触发器/锁存器/寄存器产品选型与价格 . xls
- Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
- Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
- TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
- Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
- CMOS Power Consumption and CPD Calculation (PDF 89 KB)
- Designing With Logic (PDF 186 KB)
- Live Insertion (PDF 150 KB)
- Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
- Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- LOGIC Pocket Data Book (PDF 6001 KB)
- HiRel Unitrode Power Management Brochure (PDF 206 KB)
- Logic Cross-Reference (PDF 2938 KB)